CVEs from 2021
Total
4,788
critical
critical 281
high
high 1,022
medium
medium 1,179
low
low 138
% Critical
5.9%
% with KEV
4.4%
% with exploit
5.3%
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-2021-31755 | unknown | — | 1.5 | 5y ago | Tenda AC11 devices contain a stack buffer overflow vulnerability in /goform/setmac which allows attackers to execute code via a crafted post request. | |||
| CVE-2021-21017 | unknown | — | 1.5 | 5y ago | Acrobat Acrobat and Reader contain a heap-based buffer overflow vulnerability that could allow an unauthenticated attacker to achieve code execution in the context of the current user. | |||
| CVE-2021-27101 | unknown | — | 1.5 | 5y ago | Accellion FTA contains a SQL injection vulnerability exploited via a crafted host header in a request to document_root.html. | |||
| CVE-2021-30116 | unknown | — | 1.5 | 5y ago | Kaseya Virtual System/Server Administrator (VSA) contains an information disclosure vulnerability allowing an attacker to obtain the sessionId that can be used to execute further attacks against the … | |||
| CVE-2021-28550 | unknown | — | 1.5 | 5y ago | Adobe Acrobat and Reader contains a use-after-free vulnerability that could allow an unauthenticated attacker to achieve code execution in the context of the current user. | |||
| CVE-2021-23874 | unknown | — | 1.5 | 5y ago | McAfee Total Protection (MTP) contains an improper privilege management vulnerability that allows a local user to gain elevated privileges and execute code, bypassing MTP self-defense. | |||
| CVE-2021-22506 | unknown | — | 1.5 | 5y ago | Micro Focus Access Manager contains an information leakage vulnerability resulting from a SAML service provider redirection issue when the Assertion Consumer Service URL is used. | |||
| CVE-2021-27104 | unknown | — | 1.5 | 5y ago | Accellion FTA contains an OS command injection vulnerability exploited via a crafted POST request to various admin endpoints. | |||
| CVE-2021-31955 | unknown | — | 1.5 | 5y ago | Microsoft Windows Kernel contains an unspecified vulnerability that allows for information disclosure. Successful exploitation allows attackers to read the contents of kernel memory from a user-mode … | |||
| CVE-2021-1647 | unknown | — | 1.5 | 5y ago | Microsoft Defender contains an unspecified vulnerability that allows for remote code execution. | |||
| CVE-2021-33739 | unknown | — | 1.5 | 5y ago | Microsoft Desktop Window Manager (DWM) Core Library contains an unspecified vulnerability that allows for privilege escalation. | |||
| CVE-2021-27103 | unknown | — | 1.5 | 5y ago | Accellion FTA contains a server-side request forgery (SSRF) vulnerability exploited via a crafted POST request to wmProgressstat.html. | |||
| CVE-2021-1879 | unknown | — | 1.5 | 5y ago | Apple iOS, iPadOS, and watchOS WebKit contain an unspecified vulnerability that allows for universal cross-site scripting (XSS) when processing maliciously crafted web content. This vulnerability cou… | |||
| CVE-2021-30807 | unknown | — | 1.5 | 5y ago | Apple iOS, iPadOS, macOS, and watchOS IOMobileFrameBuffer contain a memory corruption vulnerability which may allow an application to execute code with kernel privileges. | |||
| CVE-2021-1782 | unknown | — | 1.5 | 5y ago | Apple iOS, iPadOs, macOS, watchOS, and tvOS contain a race condition vulnerability that may allow a malicious application to elevate privileges. | |||
| CVE-2021-1905 | unknown | — | 1.5 | 5y ago | Multiple Qualcomm Chipsets contain a use after free vulnerability due to improper handling of memory mapping of multiple processes simultaneously. | |||
| CVE-2021-1906 | unknown | — | 1.5 | 5y ago | Multiple Qualcomm chipsets contain a detection of error condition without action vulnerability when improper handling of address deregistration on failure can lead to new GPU address allocation failu… | |||
| CVE-2021-22899 | unknown | — | 1.5 | 5y ago | Ivanti Pulse Connect Secure contains a command injection vulnerability that allows remote authenticated users to perform remote code execution via Windows File Resource Profiles. | |||
| CVE-2021-35395 | unknown | — | 1.5 | 5y ago | Realtek AP-Router SDK HTTP web server boa contains a buffer overflow vulnerability due to unsafe copies of some overly long parameters submitted in the form that lead to denial-of-service (DoS). | |||
| CVE-2021-27561 | unknown | — | 1.5 | 5y ago | Yealink Device Management contains a server-side request forgery (SSRF) vulnerability that allows for unauthenticated remote code execution. | |||
| CVE-2021-26858 | unknown | — | 1.5 | 5y ago | Microsoft Exchange Server contains an unspecified vulnerability that allows for remote code execution. This vulnerability is part of the ProxyLogon exploit chain. | |||
| CVE-2021-27059 | unknown | — | 1.5 | 5y ago | Microsoft Office contains an unspecified vulnerability that allows for remote code execution. | |||
| CVE-2021-33771 | unknown | — | 1.5 | 5y ago | Microsoft Windows kernel contains an unspecified vulnerability that allows for privilege escalation. | |||
| CVE-2021-27085 | unknown | — | 1.5 | 5y ago | Microsoft Internet Explorer contains an unspecified vulnerability that allows for remote code execution. | |||
| CVE-2021-27102 | unknown | — | 1.5 | 5y ago | Accellion FTA contains an OS command injection vulnerability exploited via a local web service call. | |||
| CVE-2021-30860 | unknown | — | 1.5 | 5y ago | Apple iOS, iPadOS, macOS, and watchOS CoreGraphics contain an integer overflow vulnerability which may allow code execution when processing a maliciously crafted PDF. The vulnerability is also known … | |||
| CVE-2021-32648 | unknown | — | 1.5 | 5y ago | In affected versions of the october/system package an attacker can request an account password reset and then gain access to the account using a specially crafted request. | |||
| CVE-2021-21315 | unknown | — | 1.5 | 5y ago | The System Information Library for Node.JS (npm package "systeminformation") is an open source collection of functions to retrieve detailed hardware, system and OS information. In systeminformation b… | |||
| CVE-2021-21311 | unknown | — | 1.5 | 5y ago | Adminer contains a server-side request forgery vulnerability that, when exploited, allows a remote attacker to obtain potentially sensitive information. | |||
| CVE-2021-43116 | unknown | — | 1.0 | 4y ago | Use of Hard-coded Credentials in Nacos | |||
| CVE-2021-42697 | unknown | — | 1.0 | 4y ago | Uncontrolled Recursion in Akka HTTP | |||
| CVE-2021-22145 | unknown | — | 1.0 | 4y ago | Generation of Error Message Containing Sensitive Information in Elasticsearch | |||
| CVE-2021-38294 | unknown | — | 1.0 | 5y ago | Command injection leading to Remote Code Execution in Apache Storm | |||
| CVE-2021-34429 | unknown | — | 1.0 | 5y ago | Encoded URIs can access WEB-INF directory in Eclipse Jetty | |||
| CVE-2021-25646 | unknown | — | 1.0 | 5y ago | Code injection in Apache Druid | |||
| CVE-2021-27850 | unknown | — | 1.0 | 5y ago | Remote code execution in Apache Tapestry | |||
| CVE-2021-33561 | unknown | — | 1.0 | 5y ago | Cross-site scripting in Shopizer | |||
| CVE-2021-33562 | unknown | — | 1.0 | 5y ago | Cross-site scripting in Shopizer | |||
| CVE-2021-28164 | unknown | — | 1.0 | 5y ago | Authorization Before Parsing and Canonicalization in jetty | |||
| CVE-2021-47484 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: Fix possible null pointer dereference. This patch fixes possible null pointer dereference in files "rvu_debugfs.c" … | |||
| CVE-2021-29958 | unknown | — | — | — | When a download was initiated, the client did not check whether it was in normal or private browsing mode, which led to private mode cookies being shared in normal browsing mode. This vulnerability a… | |||
| CVE-2021-47174 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_pipapo_avx2: Add irq_fpu_usable() check, fallback to non-AVX2 version Arturo reported this backtrace: [709732… | |||
| CVE-2021-21897 | unknown | — | — | — | A code execution vulnerability exists in the DL_Dxf::handleLWPolylineData functionality of Ribbonsoft dxflib 3.17.0. A specially-crafted .dxf file can lead to a heap buffer overflow. An attacker can … | |||
| CVE-2021-46925 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: net/smc: fix kernel panic caused by race of smc_sock A crash occurs when smc_cdc_tx_handler() tries to access smc_sock but smc_re… | |||
| CVE-2021-47092 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: KVM: VMX: Always clear vmx->fail on emulation_required Revert a relatively recent change that set vmx->fail if the vCPU is in L2 … | |||
| CVE-2021-3544 | unknown | — | — | — | Several memory leaks were found in the virtio vhost-user GPU device (vhost-user-gpu) of QEMU in versions up to and including 6.0. They exist in contrib/vhost-user-gpu/vhost-user-gpu.c and contrib/vho… | |||
| CVE-2021-3607 | unknown | — | — | — | An integer overflow was found in the QEMU implementation of VMWare's paravirtual RDMA device in versions prior to 6.1.0. The issue occurs while handling a "PVRDMA_REG_DSRHIGH" write from the guest du… | |||
| CVE-2021-3545 | unknown | — | — | — | An information disclosure vulnerability was found in the virtio vhost-user GPU device (vhost-user-gpu) of QEMU in versions up to and including 6.0. The flaw exists in virgl_cmd_get_capset_info() in c… | |||
| CVE-2021-3546 | unknown | — | — | — | An out-of-bounds write vulnerability was found in the virtio vhost-user GPU device (vhost-user-gpu) of QEMU in versions up to and including 6.0. The flaw occurs while processing the 'VIRTIO_GPU_CMD_G… | |||
| CVE-2021-3582 | unknown | — | — | — | A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. The issue occurs while handling a "PVRDMA_CMD_CREATE_MR" command due to improper memory remapping (mremap). This flaw … | |||
| CVE-2021-3608 | unknown | — | — | — | A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device in versions prior to 6.1.0. The issue occurs while handling a "PVRDMA_REG_DSRHIGH" write from the guest and may result … | |||
| CVE-2021-3638 | unknown | — | — | — | An out-of-bounds memory access flaw was found in the ATI VGA device emulation of QEMU. This flaw occurs in the ati_2d_blt() routine while handling MMIO write operations when the guest provides invali… | |||
| CVE-2021-3682 | unknown | — | — | — | A flaw was found in the USB redirector device emulation of QEMU in versions prior to 6.1.0-rc2. It occurs when dropping packets during a bulk transfer from a SPICE client due to the packet queue bein… | |||
| CVE-2021-3713 | unknown | — | — | — | An out-of-bounds write flaw was found in the UAS (USB Attached SCSI) device emulation of QEMU in versions prior to 6.2.0-rc0. The device uses the guest supplied stream number unchecked, which can lea… | |||
| CVE-2021-3735 | unknown | — | — | — | A deadlock issue was found in the AHCI controller device of QEMU. It occurs on a software reset (ahci_reset_port) while handling a host-to-device Register FIS (Frame Information Structure) packet fro… | |||
| CVE-2021-45429 | unknown | — | — | — | A Buffer Overflow vulnerablity exists in VirusTotal YARA git commit: 605b2edf07ed8eb9a2c61ba22eb2e7c362f47ba7 via yr_set_configuration in yara/libyara/libyara.c, which could cause a Denial of Service. | |||
| CVE-2021-21200 | unknown | — | — | — | Out of bounds read in WebUI Settings in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chrome security severity: Low) | |||
| CVE-2021-44686 | unknown | — | — | — | calibre before 5.32.0 contains a regular expression that is vulnerable to ReDoS (Regular Expression Denial of Service) in html_preprocess_rules in ebooks/conversion/preprocess.py. | |||
| CVE-2021-33054 | unknown | — | — | — | SOGo 2.x before 2.4.1 and 3.x through 5.x before 5.1.1 does not validate the signatures of any SAML assertions it receives. Any actor with network access to the deployment could impersonate users whe… | |||
| CVE-2021-47602 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: mac80211: track only QoS data frames for admission control For admission control, obviously all of that only works for QoS data f… | |||
| CVE-2021-47594 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: mptcp: never allow the PM to close a listener subflow Currently, when deleting an endpoint the netlink PM treverses all the local… | |||
| CVE-2021-0707 | unknown | — | — | — | In dma_buf_release of dma-buf.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User i… | |||
| CVE-2021-3411 | unknown | — | — | — | A flaw was found in the Linux kernel in versions prior to 5.10. A violation of memory access was found while detecting a padding of int3 in the linking state. The highest threat from this vulnerabili… | |||
| CVE-2021-47584 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: iocost: Fix divide-by-zero on donation from low hweight cgroup The donation calculation logic assumes that the donor has non-zero… | |||
| CVE-2021-3492 | unknown | — | — | — | Shiftfs, an out-of-tree stacking file system included in Ubuntu Linux kernels, did not properly handle faults occurring during copy_from_user() correctly. These could lead to either a double-free sit… | |||
| CVE-2021-34981 | unknown | — | — | — | Linux Kernel Bluetooth CMTP Module Double Free Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Linux Kernel. An attac… | |||
| CVE-2021-47536 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: net/smc: fix wrong list_del in smc_lgr_cleanup_early smc_lgr_cleanup_early() meant to delete the link group from the link group l… | |||
| CVE-2021-39698 | unknown | — | — | — | In aio_poll_complete_work of aio.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. Use… | |||
| CVE-2021-39711 | unknown | — | — | — | In bpf_prog_test_run_skb of test_run.c, there is a possible out of bounds read due to Incorrect Size Value. This could lead to local information disclosure with System execution privileges needed. Us… | |||
| CVE-2021-39714 | unknown | — | — | — | In ion_buffer_kmap_get of ion.c, there is a possible use-after-free due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User i… | |||
| CVE-2021-4150 | unknown | — | — | — | A use-after-free flaw was found in the add_partition in block/partitions/core.c in the Linux kernel. A local attacker with user privileges could cause a denial of service on the system. The issue res… | |||
| CVE-2021-4159 | unknown | — | — | — | A vulnerability was found in the Linux kernel's EBPF verifier when handling internal data structures. Internal memory locations could be returned to userspace. A local attacker with the permissions t… | |||
| CVE-2021-4218 | unknown | — | — | — | A flaw was found in the Linux kernel’s implementation of reading the SVC RDMA counters. Reading the counter sysctl panics the system. This flaw allows a local attacker with local access to cause a de… | |||
| CVE-2021-46995 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: can: mcp251xfd: mcp251xfd_probe(): fix an error pointer dereference in probe When we converted this code to use dev_err_probe() w… | |||
| CVE-2021-47008 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Make sure GHCB is mapped before updating Access to the GHCB is mainly in the VMGEXIT path and it is known that the GHCB… | |||
| CVE-2021-47001 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: xprtrdma: Fix cwnd update ordering After a reconnect, the reply handler is opening the cwnd (and thus enabling more RPC Calls to … | |||
| CVE-2021-47003 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fix potential null dereference on pointer status There are calls to idxd_cmd_exec that pass a null status pointe… | |||
| CVE-2021-47010 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: net: Only allow init netns to set default tcp cong to a restricted algo tcp_set_default_congestion_control() is netns-safe in tha… | |||
| CVE-2021-47020 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: soundwire: stream: fix memory leak in stream config error path When stream config is failed, master runtime will release all slav… | |||
| CVE-2021-47014 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: net/sched: act_ct: fix wild memory access when clearing fragments while testing re-assembly/re-fragmentation using act_ct, it's p… | |||
| CVE-2021-47015 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: bnxt_en: Fix RX consumer index logic in the error path. In bnxt_rx_pkt(), the RX buffers are expected to complete in order. If th… | |||
| CVE-2021-47030 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: mt76: mt7615: fix memory leak in mt7615_coredump_work Similar to the issue fixed in mt7921_coredump_work, fix a possible memory l… | |||
| CVE-2021-47021 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: fix memleak when mt7915_unregister_device() mt7915_tx_token_put() should get call before mt76_free_pending_txwi(). | |||
| CVE-2021-47045 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix null pointer dereference in lpfc_prep_els_iocb() It is possible to call lpfc_issue_els_plogi() passing a did for … | |||
| CVE-2021-47026 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: RDMA/rtrs-clt: destroy sysfs after removing session from active list A session can be removed dynamically by sysfs interface "rem… | |||
| CVE-2021-47028 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: fix txrate reporting Properly check rate_info to fix unexpected reporting. [ 1215.161863] Call trace: [ 1215.16430… | |||
| CVE-2021-47029 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: mt76: connac: fix kernel warning adding monitor interface Fix the following kernel warning adding a monitor interface in mt76_con… | |||
| CVE-2021-25631 | unknown | — | — | — | In the LibreOffice 7-1 series in versions prior to 7.1.2, and in the 7-0 series in versions prior to 7.0.5, the denylist can be circumvented by manipulating the link so it doesn't match the denylist … | |||
| CVE-2021-47036 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: udp: skip L4 aggregation for UDP tunnel packets If NETIF_F_GRO_FRAGLIST or NETIF_F_GRO_UDP_FWD are enabled, and there are UDP tun… | |||
| CVE-2021-47032 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: fix tx skb dma unmap The first pointer in the txp needs to be unmapped as well, otherwise it will leak DMA mapping … | |||
| CVE-2021-47042 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Free local data after use Fixes the following memory leak in dc_link_construct(): unreferenced object 0xffffa03… | |||
| CVE-2021-47043 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: media: venus: core: Fix some resource leaks in the error path of 'venus_probe()' If an error occurs after a successful 'of_icc_ge… | |||
| CVE-2021-47049 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Use after free in __vmbus_open() The "open_info" variable is added to the &vmbus_connection.chn_msg_list, but… | |||
| CVE-2021-47054 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: bus: qcom: Put child node before return Put child node before return to fix potential reference count leak. Generally, the refere… | |||
| CVE-2021-47050 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: memory: renesas-rpc-if: fix possible NULL pointer dereference of resource The platform_get_resource_byname() can return NULL whic… | |||
| CVE-2021-47051 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: spi: fsl-lpspi: Fix PM reference leak in lpspi_prepare_xfer_hardware() pm_runtime_get_sync will increment pm usage counter even i… | |||
| CVE-2021-47056 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: crypto: qat - ADF_STATUS_PF_RUNNING should be set after adf_dev_init ADF_STATUS_PF_RUNNING is (only) used and checked by adf_vf2p… | |||
| CVE-2021-47057 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: crypto: sun8i-ss - Fix memory leak of object d when dma_iv fails to map In the case where the dma_iv mapping fails, the return er… | |||
| CVE-2021-47082 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: tun: avoid double free in tun_free_netdev Avoid double free in tun_free_netdev() by moving the dev->tstats and tun->security allo… | |||
| CVE-2021-47138 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: cxgb4: avoid accessing registers when clearing filters Hardware register having the server TID base can contain invalid values wh… |