CVEs from 2021
Total
4,791
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-2021-38649 | unknown | — | 1.5 | 5y ago | Microsoft Open Management Infrastructure (OMI) within Azure VM Management Extensions contains an unspecified vulnerability allowing privilege escalation. | |||
| CVE-2021-28310 | unknown | — | 1.5 | 5y ago | Microsoft Windows Win32k contains an unspecified vulnerability that allows for privilege escalation. | |||
| CVE-2021-26411 | unknown | — | 1.5 | 5y ago | Microsoft Internet Explorer contains an unspecified vulnerability that allows for memory corruption. | |||
| CVE-2021-27085 | unknown | — | 1.5 | 5y ago | Microsoft Internet Explorer contains an unspecified vulnerability that allows for remote code execution. | |||
| CVE-2021-27059 | unknown | — | 1.5 | 5y ago | Microsoft Office contains an unspecified vulnerability that allows for 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-2021-34448 | unknown | — | 1.5 | 5y ago | Microsoft Windows Scripting Engine contains an unspecified vulnerability that allows for memory corruption. | |||
| CVE-2021-36955 | unknown | — | 1.5 | 5y ago | Microsoft Windows Common Log File System (CLFS) driver contains an unspecified vulnerability that allows for privilege escalation. | |||
| CVE-2021-26857 | 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-2021-22900 | unknown | — | 1.5 | 5y ago | Ivanti Pulse Connect Secure contains an unrestricted file upload vulnerability that allows an authenticated administrator to perform a file write via a maliciously crafted archive upload in the admin… | |||
| CVE-2021-22893 | unknown | — | 1.5 | 5y ago | Ivanti Pulse Connect Secure contains a use-after-free vulnerability that allow a remote, unauthenticated attacker to execute code via license services. | |||
| CVE-2021-22894 | unknown | — | 1.5 | 5y ago | Ivanti Pulse Connect Secure Collaboration Suite contains a buffer overflow vulnerabilities that allows a remote authenticated users to execute code as the root user via maliciously crafted meeting ro… | |||
| 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-2021-1906 | 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-2021-1905 | 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-2021-35395 | 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-2021-35211 | unknown | — | 1.5 | 5y ago | SolarWinds Serv-U contains an unspecified memory escape vulnerability which can allow for remote code execution. | |||
| CVE-2021-20022 | unknown | — | 1.5 | 5y ago | SonicWall Email Security contains an unrestricted upload of file with dangerous type vulnerability that allows a post-authenticated attacker to upload a file to the remote host. This vulnerability ha… | |||
| CVE-2021-20021 | unknown | — | 1.5 | 5y ago | SonicWall Email Security contains an improper privilege management vulnerability that allows an attacker to create an administrative account by sending a crafted HTTP request to the remote host. This… | |||
| CVE-2021-20023 | unknown | — | 1.5 | 5y ago | SonicWall Email Security contains a path traversal vulnerability that allows a post-authenticated attacker to read files on the remote host. This vulnerability has known usage in a SonicWall Email Se… | |||
| CVE-2021-20016 | unknown | — | 1.5 | 5y ago | SonicWall SSLVPN SMA100 contains a SQL injection vulnerability that allows remote exploitation for credential access by an unauthenticated attacker. | |||
| 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-2021-36742 | unknown | — | 1.5 | 5y ago | Trend Micro Apex One, Apex One as a Service, and Worry-Free Business Security contain an improper input validation vulnerability that allows for privilege escalation. | |||
| CVE-2021-36741 | unknown | — | 1.5 | 5y ago | Trend Micro Apex One, Apex One as a Service, and Worry-Free Business Security contain an improper input validation vulnerability that allows a remote attacker to upload files. | |||
| 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-2021-33771 | unknown | — | 1.5 | 5y ago | Microsoft Windows kernel contains an unspecified vulnerability that allows for privilege escalation. | |||
| 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-2021-47502 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: wcd934x: handle channel mappping list correctly Currently each channel is added as list to dai channel list, howeve… | |||
| 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-2021-3544 | 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-2021-3527 | unknown | — | — | — | A flaw was found in the USB redirector device (usb-redir) of QEMU. Small USB packets are combined into a single, large transfer request, to reduce the overhead and improve performance. The combined s… | |||
| CVE-2021-3409 | unknown | — | — | — | The patch for CVE-2020-17380/CVE-2020-25085 was found to be ineffective, thus making QEMU vulnerable to the out-of-bounds read/write access issues previously found in the SDHCI controller emulation c… | |||
| CVE-2021-3392 | unknown | — | — | — | A use-after-free flaw was found in the MegaRAID emulator of QEMU. This issue occurs while processing SCSI I/O requests in the case of an error mptsas_free_request() that does not dequeue the request … | |||
| CVE-2021-20263 | unknown | — | — | — | A flaw was found in the virtio-fs shared file system daemon (virtiofsd) of QEMU. The new 'xattrmap' option may cause the 'security.capability' xattr in the guest to not drop on file write, potentiall… | |||
| 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-2021-20203 | unknown | — | — | — | An integer overflow issue was found in the vmxnet3 NIC emulator of the QEMU for versions up to v5.2.0. It may occur if a guest was to supply invalid values for rx/tx queue size or other NIC parameter… | |||
| CVE-2021-20181 | unknown | — | — | — | A race condition flaw was found in the 9pfs server implementation of QEMU up to and including 5.2.0. This flaw allows a malicious 9p client to cause a use-after-free error, potentially escalating the… | |||
| CVE-2021-20255 | unknown | — | — | — | A stack overflow via an infinite recursion vulnerability was found in the eepro100 i8255x device emulator of QEMU. This issue occurs while processing controller commands due to a DMA reentry issue. T… | |||
| CVE-2021-33178 | unknown | — | — | — | The Manage Backgrounds functionality within NagVis versions prior to 1.9.29 is vulnerable to an authenticated path traversal vulnerability. Exploitation of this results in a malicious actor having th… | |||
| 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-2021-29488 | unknown | — | — | — | SABnzbd is an open source binary newsreader. A vulnerability was discovered in SABnzbd that could trick the `filesystem.renamer()` function into writing downloaded files outside the configured Downlo… | |||
| CVE-2021-3402 | unknown | — | — | — | An integer overflow and several buffer overflow reads in libyara/modules/macho/macho.c in YARA v4.0.3 and earlier could allow an attacker to either cause denial of service or information disclosure v… | |||
| 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-2021-3596 | unknown | — | — | — | A NULL pointer dereference flaw was found in ImageMagick in versions prior to 7.0.10-31 in ReadSVGImage() in coders/svg.c. This issue is due to not checking the return value from libxml2's xmlCreateP… | |||
| CVE-2021-20309 | unknown | — | — | — | A flaw was found in ImageMagick in versions before 7.0.11 and before 6.9.12, where a division by zero in WaveImage() of MagickCore/visual-effects.c may trigger undefined behavior via a crafted image … | |||
| CVE-2021-20312 | unknown | — | — | — | A flaw was found in ImageMagick in versions 7.0.11, where an integer overflow in WriteTHUMBNAILImage of coders/thumbnail.c may trigger undefined behavior via a crafted image file that is submitted by… | |||
| CVE-2021-20224 | unknown | — | — | — | An integer overflow issue was discovered in ImageMagick's ExportIndexQuantum() function in MagickCore/quantum-export.c. Function calls to GetPixelIndex() could result in values outside the range of r… | |||
| CVE-2021-3997 | unknown | — | — | — | A flaw was found in systemd. An uncontrolled recursion in systemd-tmpfiles may lead to a denial of service at boot time when too many nested directories are created in /tmp. | |||
| CVE-2021-46940 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: tools/power turbostat: Fix offset overflow issue in index converting The idx_to_offset() function returns type int (32-bit signed… | |||
| CVE-2021-46941 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: core: Do core softreset when switch mode According to the programming guide, to switch mode for DRD controller, the d… | |||
| CVE-2021-46948 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: sfc: farch: fix TX queue lookup in TX event handling We're starting from a TXQ label, not a TXQ type, so efx_channel_get_tx_queu… | |||
| CVE-2021-46950 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: md/raid1: properly indicate failure when ending a failed write request This patch addresses a data corruption bug in raid1 arrays… | |||
| CVE-2021-46970 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: bus: mhi: pci_generic: Remove WQ_MEM_RECLAIM flag from state workqueue A recent change created a dedicated workqueue for the stat… | |||
| CVE-2021-46956 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: virtiofs: fix memory leak in virtio_fs_probe() When accidentally passing twice the same tag to qemu, kmemleak ended up reporting … | |||
| CVE-2021-46960 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: cifs: Return correct error code from smb2_get_enc_key Avoid a warning if the error percolates back up: [440700.376476] CIFS VFS:… | |||
| CVE-2021-46971 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: perf/core: Fix unconditional security_locked_down() call Currently, the lockdown state is queried unconditionally, even though it… | |||
| CVE-2021-46965 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: mtd: physmap: physmap-bt1-rom: Fix unintentional stack access Cast &data to (char *) in order to avoid unintentionally accessing … | |||
| CVE-2021-46980 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: Retrieve all the PDOs instead of just the first 4 commit 4dbc6a4ef06d ("usb: typec: ucsi: save power data objec… | |||
| CVE-2021-46992 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: avoid overflows in nft_hash_buckets() Number of buckets being stored in 32bit variables, we have to ensure t… | |||
| CVE-2021-46967 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: vhost-vdpa: fix vm_flags for virtqueue doorbell mapping The virtqueue doorbell is usually implemented via registeres but we don't… | |||
| CVE-2021-47012 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Fix a use after free in siw_alloc_mr Our code analyzer reported a UAF. In siw_alloc_mr(), it calls siw_mr_add_mem(mr,.… | |||
| CVE-2021-46985 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: ACPI: scan: Fix a memory leak in an error handling path If 'acpi_device_set_name()' fails, we must free 'acpi_device_bus_id->bus_… | |||
| CVE-2021-47004 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid touching checkpointed data in get_victim() In CP disabling mode, there are two issues when using LFS or SSR | … | |||
| CVE-2021-46991 | unknown | — | — | — | In the Linux kernel, the following vulnerability has been resolved: i40e: Fix use-after-free in i40e_client_subtask() Currently the call to i40e_client_del_instance frees the object pf->cinst, howe… | |||
| 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-2021-47036 | 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… |