CVEs from 2021

4,786 normalized CVEs published or assigned in this year.

Total
4,786
critical
critical 281
high
high 1,022
medium
medium 1,179
low
low 138
% Critical
5.9%
% with KEV
4.5%
% with exploit
5.3%

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
0
KEVHas exploit
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CVE Severity CVSS Risk Flags OS Vendor Published Description
CVE-2021-47980 high 7.1 7.1 22d ago Fuel CMS 1.4.13 contains a blind SQL injection vulnerability that allows authenticated attackers to manipulate database queries by injecting SQL code through the 'col' parameter in the Activity Log i…
CVE-2021-4090 high 7.1 7.1 4y ago An out-of-bounds (OOB) memory write flaw was found in the NFSD in the Linux kernel. Missing sanity may lead to a write beyond bmval[bmlen-1] in nfsd4_decode_bitmap4 in fs/nfsd/nfs4xdr.c. In this flaw…
CVE-2021-36133 high 7.1 7.1 5y ago The OPTEE-OS CSU driver for NXP i.MX SoC devices lacks security access configuration for several models, resulting in TrustZone bypass because the NonSecure World can perform arbitrary memory read/wr…
CVE-2021-30952 medium 7.0 3mo ago An integer overflow was addressed with improved input validation. This issue is fixed in tvOS 15.2, macOS Monterey 12.1, Safari 15.2, iOS 15.2 and iPadOS 15.2, watchOS 8.3. Processing maliciously cra…
CVE-2021-1789 medium 7.0 4y ago A type confusion issue was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, watchOS 7.…
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-2021-1871 medium 7.0 5y ago A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. A remo…
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-2021-30858 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-2021-1870 medium 7.0 5y ago A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. A remo…
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-2021-30663 medium 7.0 5y ago An integer overflow was addressed with improved input validation. This issue is fixed in iOS 14.5.1 and iPadOS 14.5.1, tvOS 14.6, iOS 12.5.3, Safari 14.1.1, macOS Big Sur 11.3.1. Processing malicious…
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-2021-30666 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-2021-30761 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 RHSA-2021:0476: dotnet5.0 security and bugfix update (Important)
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-2021-34477 medium 5.5 privilege escalation in code
CVE-2021-28156 medium 5.5 HashiCorp Consul Enterprise version 1.8.0 up to 1.9.4 audit log can be bypassed by specifically crafted HTTP events. Fixed in 1.9.5, and 1.8.10.
CVE-2021-28216 medium 5.5 BootPerformanceTable pointer is read from an NVRAM variable in PEI. Recommend setting PcdFirmwarePerformanceDataTableS3Support to FALSE.
CVE-2021-28302 medium 5.5 A stack overflow in pupnp before version 1.14.5 can cause the denial of service through the Parser_parseDocument() function. ixmlNode_free() will release a child node recursively, which will consume …
CVE-2021-28166 medium 5.5 In Eclipse Mosquitto version 2.0.0 to 2.0.9, if an authenticated client that had connected with MQTT v5 sent a crafted CONNACK message to the broker, a NULL pointer dereference would occur.
CVE-2021-34434 medium 5.5 In Eclipse Mosquitto versions 2.0 to 2.0.11, when using the dynamic security plugin, if the ability for a client to make subscriptions on a topic is revoked when a durable client is offline, then exi…
CVE-2021-21843 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-2021-3349 medium 5.5 GNOME Evolution through 3.38.3 produces a "Valid signature" message for an unknown identifier on a previously trusted key because Evolution does not retrieve enough information from the GnuPG API. NO…
CVE-2021-21855 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-2021-21845 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 in “stsc”…
CVE-2021-21847 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 in “stts”…
CVE-2021-30014 medium 5.5 There is a integer overflow in media_tools/av_parsers.c in the hevc_parse_slice_segment function in GPAC from v0.9.0-preview to 1.0.1 which results in a crash.
CVE-2021-26826 medium 5.5 A stack overflow issue exists in Godot Engine up to v3.2 and is caused by improper boundary checks when loading .TGA image files. Depending on the context of the application, attack vector can be loc…
CVE-2021-26825 medium 5.5 An integer overflow issue exists in Godot Engine up to v3.2 that can be triggered when loading specially crafted.TGA image files. The vulnerability exists in ImageLoaderTGA::load_image() function at …
CVE-2021-36370 medium 5.5 An issue was discovered in Midnight Commander through 4.8.26. When establishing an SFTP connection, the fingerprint of the server is neither checked nor displayed. As a result, a user connects to the…
CVE-2021-22540 medium 5.5 cross-site scripting in dart
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-2021-32138 medium 5.5 The DumpTrackInfo 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-2021-21844 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 when enco…
CVE-2021-21851 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 at “csgp”…
CVE-2021-21853 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-2021-21860 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. A specially crafted MPEG-4 input can cause an i…
CVE-2021-32437 medium 5.5 The gf_hinter_finalize 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-2021-30498 medium 5.5 A flaw was found in libcaca. A heap buffer overflow in export.c in function export_tga might lead to memory corruption and other potential consequences.
CVE-2021-30499 medium 5.5 A flaw was found in libcaca. A buffer overflow of export.c in function export_troff might lead to memory corruption and other potential consequences.
CVE-2021-3410 medium 5.5 A flaw was found in libcaca v0.99.beta19. A buffer overflow issue in caca_resize function in libcaca/caca/canvas.c may lead to local execution of arbitrary code in the user context.
CVE-2021-33365 medium 5.5 Memory leak in the gf_isom_get_root_od function in MP4Box in GPAC 1.0.1 allows attackers to read memory via a crafted file.
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-2021-37600 medium 5.5 An integer overflow in util-linux through 2.37.1 can potentially cause a buffer overflow if an attacker were able to use system resources in a way that leads to a large number in the /proc/sysvipc/se…
CVE-2021-27927 medium 5.5 In Zabbix from 4.0.x before 4.0.28rc1, 5.0.0alpha1 before 5.0.10rc1, 5.2.x before 5.2.6rc1, and 5.4.0alpha1 before 5.4.0beta2, the CControllerAuthenticationUpdate controller lacks a CSRF protection m…
CVE-2021-27799 medium 5.5 ean_leading_zeroes in backend/upcean.c in Zint Barcode Generator 2.9.1 has a stack-based buffer overflow that is reachable from the C API through an application that includes the Zint Barcode Generat…
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-2021-30472 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-2021-21846 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 in “stsz”…
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-2021-20292 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-2021-3739 medium 5.5 A NULL pointer dereference flaw was found in the btrfs_rm_device function in fs/btrfs/volumes.c in the Linux Kernel, where triggering the bug requires ‘CAP_SYS_ADMIN’. This flaw allows a local attack…
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-2021-38291 medium 5.5 FFmpeg version (git commit de8e6e67e7523e48bb27ac224a0b446df05e1640) suffers from a an assertion failure at src/libavutil/mathematics.c.
CVE-2021-31876 medium 5.5 multiple issues in bitcoin-daemon
CVE-2021-37861 medium 5.5 information disclosure in mattermost
CVE-2021-3472 medium 5.5 A flaw was found in xorg-x11-server in versions before 1.20.11. An integer underflow can occur in xserver which can lead to a local privilege escalation. The highest threat from this vulnerability is…
CVE-2021-3935 medium 5.5 When PgBouncer is configured to use "cert" authentication, a man-in-the-middle attacker can inject arbitrary SQL queries when a connection is first established, despite the use of TLS certificate ver…