CVEs from 2021
Total
4,784
critical
critical 281
high
high 1,014
medium
medium 1,186
low
low 139
% Critical
5.9%
% with KEV
4.5%
% with exploit
5.4%
Top vendors
Top products
- simatic_wincc_runtime_advanced 28
- office 13
- primavera_gateway 10
- weblogic_server 9
- primavera_unifier 8
- modicon_m340_bmxp342020 8
- log4j 8
- mbed_tls 8
| CVE | Severity | CVSS | Risk | Flags | OS | Vendor | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2021-30665 | medium | — | 7.0 | 5y ago | A memory corruption issue was addressed with improved state management. This issue is fixed in watchOS 7.4.1, iOS 14.5.1 and iPadOS 14.5.1, tvOS 14.6, iOS 12.5.3, macOS Big Sur 11.3.1. Processing mal… | |||
| CVE-2021-30858 | medium | — | 7.0 | 5y ago | A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6. Processing maliciously crafted web content may lead to arbit… | |||
| CVE-2021-30661 | medium | — | 7.0 | 5y ago | A use after free issue was addressed with improved memory management. This issue is fixed in Safari 14.1, iOS 12.5.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. Processing … | |||
| CVE-2021-30666 | medium | — | 7.0 | 5y ago | A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 12.5.3. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware… | |||
| CVE-2021-27562 | medium | 5.5 | 7.0 | 5y ago | In Arm Trusted Firmware M through 1.2, the NS world may trigger a system halt, an overwrite of secure data, or the printing out of secure data when calling secure functions under the NSPE handler mod… | |||
| CVE-2021-30762 | medium | — | 7.0 | 5y ago | A use after free issue was addressed with improved memory management. This issue is fixed in iOS 12.5.4. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is awar… | |||
| CVE-2021-30761 | medium | — | 7.0 | 5y ago | A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 12.5.4. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aw… | |||
| CVE-2021-41617 | high | 7.0 | 7.0 | 5y ago | sshd in OpenSSH 6.2 through 8.x before 8.8, when certain non-default configurations are used, allows privilege escalation because supplemental groups are not initialized as expected. Helper programs … | |||
| CVE-2021-21508 | medium | 6.7 | 6.7 | 16d ago | Dell VxRail versions before 7.0.200 contain a Plain-text Password Storage Vulnerability in VxRail Manager. A sys-admin user may exploit this vulnerability, leading to the disclosure of certain user c… | |||
| CVE-2021-44832 | medium | 6.6 | 6.6 | 5y ago | Apache Log4j2 versions 2.0-beta7 through 2.17.0 (excluding security fix releases 2.3.2 and 2.12.4) are vulnerable to a remote code execution (RCE) attack when a configuration uses a JDBC Appender wit… | |||
| CVE-2021-29447 | medium | — | 6.5 | — | Wordpress is an open source CMS. A user with the ability to upload files (like an Author) can exploit an XML parsing issue in the Media Library leading to XXE attacks. This requires WordPress install… | |||
| CVE-2021-3490 | medium | — | 6.5 | — | The eBPF ALU32 bounds tracking for bitwise ops (AND, OR and XOR) in the Linux kernel did not properly update 32-bit bounds, which could be turned into out of bounds reads and writes in the Linux kern… | |||
| CVE-2021-36438 | medium | 6.5 | 6.5 | 1mo ago | SQL Injection vulnerability exists in Sourcecodester Online Job Portal phppdo 1.0 ivia the category parameter in /jobportal/index.php. | |||
| CVE-2021-47960 | medium | 6.5 | 6.5 | 2mo ago | A files or directories accessible to external parties vulnerability in Synology SSL VPN Client before 1.4.5-0684 allows remote attackers to access files within the installation directory via a local … | |||
| CVE-2021-45478 | medium | 6.5 | 6.5 | 3y ago | Improper Handling of Parameters vulnerability in Bordam Information Technologies Library Automation System allows Collect Data as Provided by Users. This issue affects Library Automation System: bef… | |||
| CVE-2021-45477 | medium | 6.5 | 6.5 | 3y ago | Improper Handling of Parameters vulnerability in Bordam Information Technologies Library Automation System allows Collect Data as Provided by Users. This issue affects Library Automation System: bef… | |||
| CVE-2021-1721 | medium | 6.5 | 6.5 | 4y ago | multiple issues in dotnet-sdk, dotnet-runtime | |||
| CVE-2021-42293 | medium | 6.5 | 6.5 | 5y ago | Microsoft Jet Red Database Engine and Access Connectivity Engine Elevation of Privilege Vulnerability | |||
| CVE-2021-31807 | medium | — | 6.5 | 5y ago | RHSA-2021:4292: squid:4 security, bug fix, and enhancement update (Moderate) | |||
| CVE-2021-31806 | medium | — | 6.5 | 5y ago | RHSA-2021:4292: squid:4 security, bug fix, and enhancement update (Moderate) | |||
| CVE-2021-22791 | medium | 6.5 | 6.5 | 5y ago | A CWE-787: Out-of-bounds Write vulnerability that could cause a Denial of Service on the Modicon PLC controller / simulator when updating the controller application with a specially crafted project f… | |||
| CVE-2021-22790 | medium | 6.5 | 6.5 | 5y ago | A CWE-125: Out-of-bounds Read vulnerability that could cause a Denial of Service on the Modicon PLC controller / simulator when updating the controller application with a specially crafted project fi… | |||
| CVE-2021-22789 | medium | 6.5 | 6.5 | 5y ago | A CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability that could cause a Denial of Service on the Modicon PLC controller / simulator when updating the contr… | |||
| CVE-2021-21735 | medium | 6.5 | 6.5 | 5y ago | A ZTE product has an information leak vulnerability. Due to improper permission settings, an attacker with ordinary user permissions could exploit this vulnerability to obtain some sensitive user inf… | |||
| CVE-2021-47957 | medium | 6.4 | 6.4 | 22d ago | Cookie Law Bar 1.2.1 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts by submitting unsanitized input to the Bar Message field. Att… | |||
| CVE-2021-47968 | medium | 6.4 | 6.4 | 23d ago | Podcast Generator 3.1 is vulnerable to persistent cross-site scripting, allowing authenticated attackers to inject malicious scripts by submitting unfiltered JavaScript code in the long_description p… | |||
| CVE-2021-47962 | medium | 6.4 | 6.4 | 23d ago | Savsoft Quiz 5.0 contains a persistent cross-site scripting vulnerability in the user account settings page that allows authenticated attackers to inject malicious HTML and JavaScript code. Attackers… | |||
| CVE-2021-47951 | medium | 6.4 | 6.4 | 28d ago | WordPress Picture Gallery 1.4.2 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts through the Edit Content URL field in the Access C… | |||
| CVE-2021-47950 | medium | 6.4 | 6.4 | 28d ago | Advanced Guestbook 2.4.4 contains a persistent cross-site scripting vulnerability in the smilies administration interface that allows authenticated attackers to inject malicious scripts by manipulati… | |||
| CVE-2021-47947 | medium | 6.4 | 6.4 | 28d ago | Projectsend r1295 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts by submitting crafted input in the 'name' parameter of files-edi… | |||
| CVE-2021-47931 | medium | 6.4 | 6.4 | 28d ago | Exponent CMS 2.6 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts through the Title and Text Block parameters in the text editing e… | |||
| CVE-2021-47929 | medium | 6.4 | 6.4 | 28d ago | Filterable Portfolio Gallery 1.0 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious JavaScript by entering payloads in the title field. Attac… | |||
| CVE-2021-47927 | medium | 6.4 | 6.4 | 28d ago | WordPress Plugin WP Symposium Pro 2021.10 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts by exploiting insufficient sanitization … | |||
| CVE-2021-47926 | medium | 6.4 | 6.4 | 28d ago | Contact Form to Email 1.3.24 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts by creating forms with script tags in the form name f… | |||
| CVE-2021-47925 | medium | 6.4 | 6.4 | 28d ago | CMDBuild 3.3.2 contains multiple stored cross-site scripting vulnerabilities that allow authenticated attackers to inject arbitrary web script or HTML via crafted input in card creation and file uplo… | |||
| CVE-2021-47924 | medium | 6.4 | 6.4 | 28d ago | Ultimate Product Catalogue 5.8.2 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts through the price parameter. Attackers can submit… | |||
| CVE-2021-47922 | medium | 6.4 | 6.4 | 28d ago | Slider by Soliloquy 2.6.2 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts through the title parameter. Attackers can add JavaScrip… | |||
| CVE-2021-47910 | medium | 6.4 | 6.4 | 28d ago | AccessPress Social Icons 1.8.2 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts by entering JavaScript payloads into the 'icon titl… | |||
| CVE-2021-47907 | medium | 6.4 | 6.4 | 28d ago | Rocket LMS 1.1 contains a persistent cross-site scripting vulnerability in the support ticket module that allows authenticated users to inject malicious script code through the title parameter. Attac… | |||
| CVE-2021-47978 | medium | 6.2 | 6.2 | 22d ago | ProcessMaker 3.5.4 contains a local file inclusion vulnerability that allows unauthenticated attackers to read arbitrary files by exploiting improper path traversal validation. Attackers can send req… | |||
| CVE-2021-47967 | medium | 6.1 | 6.1 | 23d ago | PHP Timeclock 1.04 contains multiple cross-site scripting vulnerabilities that allow unauthenticated attackers to inject arbitrary JavaScript by manipulating URL paths and POST parameters. Attackers … | |||
| CVE-2021-47836 | medium | 6.1 | 6.1 | 5mo ago | Markdown Explorer 0.1.1 contains a cross-site scripting vulnerability that allows attackers to inject malicious code through file uploads and editor inputs. Attackers can upload markdown files with e… | |||
| CVE-2021-4195 | medium | 6.1 | 6.1 | 3y ago | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Firmanet Software and Technology Customer Relation Manager allows XSS Targeting HTML Attributes. … | |||
| CVE-2021-44197 | medium | 6.1 | 6.1 | 3y ago | Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in UBIT Information Technologies Student Information Management System. This issue affects Student Informa… | |||
| CVE-2021-44196 | medium | 6.1 | 6.1 | 3y ago | Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in UBIT Information Technologies Student Information Management System. This issue affects Student Informa… | |||
| CVE-2021-40327 | medium | 5.9 | 5.9 | 5y ago | Trusted Firmware-M (TF-M) 1.4.0, when Profile Small is used, has incorrect access control. NSPE can access a secure key (held by the Crypto service) based solely on knowledge of its key ID. For examp… | |||
| CVE-2021-45105 | medium | 5.9 | 5.9 | 5y ago | Apache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3 and 2.3.1) did not protect from uncontrolled recursion from self-referential lookups. This allows an attacker with control over Thre… | |||
| CVE-2021-28511 | medium | 5.8 | 5.8 | 4y ago | This advisory documents the impact of an internally found vulnerability in Arista EOS for security ACL bypass. The impact of this vulnerability is that the security ACL drop rule might be bypassed if… | |||
| CVE-2021-43544 | medium | — | 5.5 | — | When receiving a URL through a SEND intent, Firefox would have searched for the text, but subsequent usages of the address bar might have caused the URL to load unintentionally, which could lead to X… | |||
| CVE-2021-26933 | medium | — | 5.5 | — | An issue was discovered in Xen 4.9 through 4.14.x. On Arm, a guest is allowed to control whether memory accesses are bypassing the cache. This means that Xen needs to ensure that all writes (such as … | |||
| CVE-2021-22921 | medium | — | 5.5 | — | Node.js before 16.4.1, 14.17.2, and 12.22.2 is vulnerable to local privilege escalation attacks under certain conditions on Windows platforms. More specifically, improper configuration of permissions… | |||
| CVE-2021-37156 | medium | — | 5.5 | — | Redmine 4.2.0 and 4.2.1 allow existing user sessions to continue upon enabling two-factor authentication for the user's account, but the intended behavior is for those sessions to be terminated. | |||
| CVE-2021-34555 | medium | — | 5.5 | — | OpenDMARC 1.4.1 and 1.4.1.1 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a multi-value From header field. | |||
| CVE-2021-1095 | medium | — | 5.5 | — | multiple issues in nvidia-utils | |||
| CVE-2021-32135 | medium | — | 5.5 | — | The trak_box_size function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command. | |||
| CVE-2021-20227 | medium | — | 5.5 | — | A flaw was found in SQLite's SELECT query functionality (src/select.c). This flaw allows an attacker who is capable of running SQL queries locally on the SQLite database to cause a denial of service … | |||
| CVE-2021-30472 | medium | — | 5.5 | — | A flaw was found in PoDoFo 0.9.7. A stack-based buffer overflow in PdfEncryptMD5Base::ComputeOwnerKey function in PdfEncrypt.cpp is possible because of a improper check of the keyLength value. | |||
| CVE-2021-36584 | medium | — | 5.5 | — | An issue was discovered in GPAC 1.0.1. There is a heap-based buffer overflow in the function gp_rtp_builder_do_tx3g function in ietf/rtp_pck_3gpp.c, as demonstrated by MP4Box. This can cause a denial… | |||
| CVE-2021-44542 | medium | — | 5.5 | — | A memory leak vulnerability was found in Privoxy when handling errors. | |||
| CVE-2021-32439 | medium | — | 5.5 | — | Buffer overflow in the stbl_AppendSize function in MP4Box in GPAC 1.0.1 allows attackers to cause a denial of service or execute arbitrary code via a crafted file. | |||
| CVE-2021-33363 | medium | — | 5.5 | — | Memory leak in the infe_box_read function in MP4Box in GPAC 1.0.1 allows attackers to read memory via a crafted file. | |||
| CVE-2021-32294 | medium | — | 5.5 | — | An issue was discovered in libgig through 20200507. A heap-buffer-overflow exists in the function RIFF::List::GetSubList located in RIFF.cpp. It allows an attacker to cause code Execution. | |||
| CVE-2021-43518 | medium | — | 5.5 | — | Teeworlds up to and including 0.7.5 is vulnerable to Buffer Overflow. A map parser does not validate m_Channels value coming from a map file, leading to a buffer overflow. A malicious server may offe… | |||
| CVE-2021-31254 | medium | — | 5.5 | — | Buffer overflow in the tenc_box_read function in MP4Box in GPAC 1.0.1 allows attackers to cause a denial of service or execute arbitrary code via a crafted file, related invalid IV sizes. | |||
| CVE-2021-21859 | medium | — | 5.5 | — | An exploitable integer truncation vulnerability exists within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. The stri_box_read function is used when process… | |||
| CVE-2021-21861 | medium | — | 5.5 | — | An exploitable integer truncation vulnerability exists within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. When processing the 'hdlr' FOURCC code, a speci… | |||
| CVE-2021-21838 | medium | — | 5.5 | — | Multiple exploitable integer overflow vulnerabilities exist within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input can cause… | |||
| CVE-2021-33481 | medium | — | 5.5 | — | A stack-based buffer overflow vulnerability was discovered in gocr through 0.53-20200802 in try_to_divide_boxes() in pgm2asc.c. | |||
| CVE-2021-34338 | medium | — | 5.5 | — | multiple issues in ming | |||
| CVE-2021-37231 | medium | — | 5.5 | — | A stack-buffer-overflow occurs in Atomicparsley 20210124.204813.840499f through APar_readX() in src/util.cpp while parsing a crafted mp4 file because of the missing boundary check. | |||
| CVE-2021-20292 | medium | — | 5.5 | — | There is a flaw reported in the Linux kernel in versions before 5.9 in drivers/gpu/drm/nouveau/nouveau_sgdma.c in nouveau_sgdma_create_ttm in Nouveau DRM subsystem. The issue results from the lack of… | |||
| CVE-2021-28038 | medium | — | 5.5 | — | An issue was discovered in the Linux kernel through 5.11.3, as used with Xen PV. A certain part of the netback driver lacks necessary treatment of errors such as failed memory allocations (as a resul… | |||
| CVE-2021-28688 | medium | — | 5.5 | — | The fix for XSA-365 includes initialization of pointers such that subsequent cleanup code wouldn't use uninitialized or stale values. This initialization went too far and may under certain conditions… | |||
| CVE-2021-28964 | medium | — | 5.5 | — | A race condition was discovered in get_old_root in fs/btrfs/ctree.c in the Linux kernel through 5.11.8. It allows attackers to cause a denial of service (BUG) because of a lack of locking on an exten… | |||
| CVE-2021-29264 | medium | — | 5.5 | — | An issue was discovered in the Linux kernel through 5.11.10. drivers/net/ethernet/freescale/gianfar.c in the Freescale Gianfar Ethernet driver allows attackers to cause a system crash because a negat… | |||
| CVE-2021-29649 | medium | — | 5.5 | — | An issue was discovered in the Linux kernel before 5.11.11. The user mode driver (UMD) has a copy_process() memory leak, related to a lack of cleanup steps in kernel/usermode_driver.c and kernel/bpf/… | |||
| CVE-2021-1077 | medium | — | 5.5 | — | NVIDIA GPU Display Driver for Windows and Linux, R450 and R460 driver branch, contains a vulnerability where the software uses a reference count to manage a resource that is incorrectly updated, whic… | |||
| CVE-2021-41055 | medium | — | 5.5 | — | Gajim 1.2.x and 1.3.x before 1.3.3 allows remote attackers to cause a denial of service (crash) via a crafted XMPP Last Message Correction (XEP-0308) message in multi-user chat, where the message ID … | |||
| CVE-2021-34556 | medium | — | 5.5 | — | In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because the protection mechanism… | |||
| CVE-2021-3483 | medium | — | 5.5 | — | A flaw was found in the Nosy driver in the Linux kernel. This issue allows a device to be inserted twice into a doubly-linked list, leading to a use-after-free when one of these devices is removed. T… | |||
| CVE-2021-35039 | medium | — | 5.5 | — | kernel/module.c in the Linux kernel before 5.12.14 mishandles Signature Verification, aka CID-0c18f29aae7c. Without CONFIG_MODULE_SIG, verification that a kernel module is signed, for loading via ini… | |||
| CVE-2021-3506 | medium | — | 5.5 | — | An out-of-bounds (OOB) memory access flaw was found in fs/f2fs/node.c in the f2fs module in the Linux kernel in versions before 5.12.0-rc4. A bounds check failure allows a local attacker to gain acce… | |||
| CVE-2021-35477 | medium | — | 5.5 | — | In the Linux kernel through 5.13.7, an unprivileged BPF program can obtain sensitive information from kernel memory via a Speculative Store Bypass side-channel attack because a certain preempting sto… | |||
| CVE-2021-1093 | medium | — | 5.5 | — | multiple issues in nvidia-utils | |||
| CVE-2021-38204 | medium | — | 5.5 | — | drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in cer… | |||
| CVE-2021-38208 | medium | — | 5.5 | — | net/nfc/llcp_sock.c in the Linux kernel before 5.12.10 allows local unprivileged users to cause a denial of service (NULL pointer dereference and BUG) by making a getsockname call after a certain typ… | |||
| CVE-2021-3847 | medium | — | 5.5 | — | An unauthorized access to the execution of the setuid file with capabilities flaw in the Linux kernel OverlayFS subsystem was found in the way user copying a capable file from a nosuid mount into ano… | |||
| CVE-2021-4001 | medium | — | 5.5 | — | A race condition was found in the Linux kernel's ebpf verifier between bpf_map_update_elem and bpf_map_freeze due to a missing lock in kernel/bpf/syscall.c. In this flaw, a local user with a special … | |||
| CVE-2021-4095 | medium | — | 5.5 | — | A NULL pointer dereference was found in the Linux kernel's KVM when dirty ring logging is enabled without an active vCPU context. An unprivileged local attacker on the host may use this flaw to cause… | |||
| CVE-2021-38115 | medium | — | 5.5 | — | read_header_tga in gd_tga.c in the GD Graphics Library (aka LibGD) through 2.3.2 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted TGA file. | |||
| CVE-2021-29968 | medium | — | 5.5 | — | When drawing text onto a canvas with WebRender disabled, an out of bounds read could occur. *This bug only affects Firefox on Windows. Other operating systems are unaffected.*. This vulnerability aff… | |||
| CVE-2021-26259 | medium | — | 5.5 | — | A flaw was found in htmldoc in v1.9.12. Heap buffer overflow in render_table_row(),in ps-pdf.cxx may lead to arbitrary code execution and denial of service. | |||
| CVE-2021-20276 | medium | — | 5.5 | — | A flaw was found in privoxy before 3.0.32. Invalid memory access with an invalid pattern passed to pcre_compile() may lead to denial of service. | |||
| CVE-2021-21848 | medium | — | 5.5 | — | An exploitable integer overflow vulnerability exists within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. The library will actually reuse the parser for at… | |||
| CVE-2021-29653 | medium | — | 5.5 | — | certificate verification bypass in vault | |||
| CVE-2021-21849 | medium | — | 5.5 | — | An exploitable integer overflow vulnerability exists within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input can cause an int… | |||
| CVE-2021-28421 | medium | — | 5.5 | — | arbitrary code execution in fluidsynth | |||
| CVE-2021-3738 | medium | — | 5.5 | — | In DCE/RPC it is possible to share the handles (cookies for resource state) between multiple connections via a mechanism called 'association groups'. These handles can reference connections to our sa… | |||
| CVE-2021-23977 | medium | — | 5.5 | — | Firefox for Android suffered from a time-of-check-time-of-use vulnerability that allowed a malicious application to read sensitive data from application directories. Note: This issue is only affected… | |||
| CVE-2021-42384 | medium | — | 5.5 | — | A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the handle_special function |