CVEs from 2021
Total
4,807
critical
critical 280
high
high 1,018
medium
medium 1,175
low
low 138
% Critical
5.8%
% 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
- communications_unified_inventory_management 7
| CVE | Severity | CVSS | Risk | Flags | OS | Vendor | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2021-22555 | high | — | 10.0 | 8mo ago | Linux Kernel contains a heap out-of-bounds write vulnerability that could allow an attacker to gain privileges or cause a DoS (via heap memory corruption) through user name space. | |||
| CVE-2021-43798 | high | — | 10.0 | 2y ago | Grafana contains a path traversal vulnerability that could allow access to local files. | |||
| CVE-2021-3560 | high | — | 10.0 | 3y ago | Red Hat Polkit contains an incorrect authorization vulnerability through the bypassing of credential checks for D-Bus requests, allowing for privilege escalation. | |||
| CVE-2021-4034 | high | — | 10.0 | 4y ago | The Red Hat polkit pkexec utility contains an out-of-bounds read and write vulnerability that allows for privilege escalation with administrative rights. | |||
| CVE-2021-3156 | high | — | 10.0 | 4y ago | Sudo contains an off-by-one error that can result in a heap-based buffer overflow, which allows for privilege escalation. | |||
| CVE-2021-21220 | high | — | 10.0 | 5y ago | Google Chromium V8 Engine contains an improper input validation vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could af… | |||
| CVE-2021-41773 | high | — | 10.0 | 5y ago | A flaw was found in a change made to path normalization in Apache HTTP Server 2.4.49. An attacker could use a path traversal attack to map URLs to files outside the directories configured by Alias-li… | |||
| CVE-2021-39935 | high | — | 9.5 | 4mo ago | GitLab Community and Enterprise Editions contain a server-side request forgery vulnerability which could allow unauthorized external users to perform Server Side Requests via the CI Lint API. | |||
| CVE-2021-30533 | high | — | 9.5 | 4y ago | Google Chromium PopupBlocker contains an insufficient policy enforcement vulnerability that allows a remote attacker to bypass navigation restrictions via a crafted iframe. This vulnerability could a… | |||
| CVE-2021-0920 | high | — | 9.5 | 4y ago | Android kernel contains a race condition, which allows for a use-after-free vulnerability. Exploitation can allow for privilege escalation. | |||
| CVE-2021-40438 | high | — | 9.5 | 5y ago | A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user. This issue affects Apache HTTP Server 2.4.48 and earlier. | |||
| CVE-2021-37976 | high | — | 9.5 | 5y ago | Google Chromium contains an information disclosure vulnerability within the core memory component that allows a remote attacker to obtain potentially sensitive information from process memory via a c… | |||
| CVE-2021-37975 | high | — | 9.5 | 5y ago | Google Chromium V8 Engine contains a use-after-free vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multipl… | |||
| CVE-2021-38000 | high | — | 9.5 | 5y ago | Google Chromium Intents contains an improper input validation vulnerability that allows a remote attacker to arbitrarily browser to a malicious URL via a crafted HTML page. This vulnerability could a… | |||
| CVE-2021-21206 | high | — | 9.5 | 5y ago | Google Chromium Blink contains a use-after-free vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple we… | |||
| CVE-2021-38003 | high | — | 9.5 | 5y ago | Google Chromium V8 Engine has a bug in JSON.stringify, where the internal TheHole value can leak to script code, causing memory corruption. This vulnerability could affect multiple web browsers that … | |||
| CVE-2021-30633 | high | — | 9.5 | 5y ago | Google Chromium Indexed DB API contains a use-after-free vulnerability that allows a remote attacker, who has compromised the renderer process, to potentially perform a sandbox escape via a crafted H… | |||
| CVE-2021-21166 | high | — | 9.5 | 5y ago | Google Chromium contains a race condition vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web brow… | |||
| CVE-2021-21193 | high | — | 9.5 | 5y ago | Google Chromium Blink contains a use-after-free vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple we… | |||
| CVE-2021-30563 | high | — | 9.5 | 5y ago | Google Chromium V8 Engine contains a type confusion vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multipl… | |||
| CVE-2021-37973 | high | — | 9.5 | 5y ago | Google Chromium Portals contains a use-after-free vulnerability that allows a remote attacker, who has compromised the renderer process, to potentially perform a sandbox escape via a crafted HTML pag… | |||
| CVE-2021-21224 | high | — | 9.5 | 5y ago | Google Chromium V8 Engine contains a type confusion vulnerability that allows a remote attacker to execute code inside a sandbox via a crafted HTML page. This vulnerability could affect multiple web … | |||
| CVE-2021-30554 | high | — | 9.5 | 5y ago | Google Chromium WebGL contains a use-after-free vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple we… | |||
| CVE-2021-30632 | high | — | 9.5 | 5y ago | Google Chromium V8 Engine contains an out-of-bounds write vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect m… | |||
| CVE-2021-39226 | high | — | 9.5 | 5y ago | Grafana contains an authentication bypass vulnerability that allows authenticated and unauthenticated users to view and delete all snapshot data, potentially resulting in complete snapshot data loss. | |||
| CVE-2021-32305 | high | — | 9.0 | — | arbitrary command execution in websvn | |||
| CVE-2021-44790 | high | — | 9.0 | 4y ago | A carefully crafted request body can cause a buffer overflow in the mod_lua multipart parser (r:parsebody() called from Lua scripts). The Apache httpd team is not aware of an exploit for the vulnerab… | |||
| CVE-2021-23017 | high | — | 9.0 | 5y ago | RHSA-2022:0323: nginx:1.20 security update (Important) | |||
| CVE-2021-27928 | high | — | 9.0 | 5y ago | RHSA-2021:1242: mariadb:10.3 and mariadb-devel:10.3 security update (Important) | |||
| CVE-2021-47979 | high | 8.8 | 8.8 | 19d ago | WordPress Plugin Backup and Restore 1.0.3 contains an arbitrary file deletion vulnerability that allows authenticated attackers to delete files by manipulating parameters in AJAX requests. Attackers … | |||
| CVE-2021-47976 | high | 8.8 | 8.8 | 19d ago | TextPattern CMS 4.9.0-dev contains a remote code execution vulnerability that allows authenticated attackers to upload arbitrary PHP files by exploiting the plugin upload functionality. Attackers can… | |||
| CVE-2021-47964 | high | 8.8 | 8.8 | 19d ago | Schlix CMS 2.2.6-6 contains a remote code execution vulnerability that allows authenticated attackers to execute arbitrary PHP code by uploading malicious extension packages through the block manager… | |||
| CVE-2021-47949 | high | 8.8 | 8.8 | 25d ago | CyberPanel 2.1 contains a command execution vulnerability that allows authenticated attackers to read arbitrary files and execute remote code by exploiting symlink attacks through the filemanager con… | |||
| CVE-2021-47943 | high | 8.8 | 8.8 | 25d ago | TextPattern CMS 4.8.7 contains a remote code execution vulnerability that allows authenticated attackers to execute arbitrary commands by uploading malicious PHP files through the file upload functio… | |||
| CVE-2021-47939 | high | 8.8 | 8.8 | 25d ago | Evolution CMS 3.1.6 contains a remote code execution vulnerability that allows authenticated users with module creation permissions to execute arbitrary system commands by injecting PHP code into mod… | |||
| CVE-2021-47938 | high | 8.8 | 8.8 | 25d ago | ImpressCMS 1.4.2 contains a remote code execution vulnerability in the autotasks administrative interface that allows authenticated attackers to execute arbitrary PHP code by injecting malicious code… | |||
| CVE-2021-47937 | high | 8.8 | 8.8 | 25d ago | e107 CMS 2.3.0 contains a remote code execution vulnerability that allows authenticated users with theme installation permissions to execute arbitrary commands by uploading malicious theme files. Att… | |||
| CVE-2021-47935 | high | 8.8 | 8.8 | 25d ago | Sentry 8.2.0 contains a remote code execution vulnerability that allows authenticated superusers to execute arbitrary commands by injecting malicious pickle-serialized objects through the audit log e… | |||
| CVE-2021-3855 | high | 8.8 | 8.8 | 3y ago | Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in Liman Central Management System Liman MYS (HTTP/Controllers, CronMail, Jobs modules) allows Comman… | |||
| CVE-2021-25667 | high | 8.8 | 8.8 | 5y ago | A vulnerability has been identified in RUGGEDCOM RM1224 (All versions >= V4.3 and < V6.4), SCALANCE M-800 (All versions >= V4.3 and < V6.4), SCALANCE S615 (All versions >= V4.3 and < V6.4), SCALANCE … | |||
| CVE-2021-21974 | high | 8.8 | 8.8 | 5y ago | OpenSLP as used in ESXi (7.0 before ESXi70U1c-17325551, 6.7 before ESXi670-202102401-SG, 6.5 before ESXi650-202102101-SG) has a heap-overflow vulnerability. A malicious actor residing within the same… | |||
| CVE-2021-44793 | high | 8.6 | 8.6 | 4y ago | Single Connect does not perform an authorization check when using the sc-reports-ui" module. A remote attacker could exploit this vulnerability to access the device configuration page and export the … | |||
| CVE-2021-33012 | high | 8.6 | 8.6 | 5y ago | Rockwell Automation MicroLogix 1100, all versions, allows a remote, unauthenticated attacker sending specially crafted commands to cause the PLC to fault when the controller is switched to RUN mode, … | |||
| CVE-2021-22659 | high | 8.6 | 8.6 | 5y ago | Rockwell Automation MicroLogix 1400 Version 21.6 and below may allow a remote unauthenticated attacker to send a specially crafted Modbus packet allowing the attacker to retrieve or modify random val… | |||
| CVE-2021-4481 | high | 8.2 | 8.2 | 1d ago | Dräger Protector Software prior to version 6.4.2 contains a local privilege escalation vulnerability due to insecure file system permissions that allows local attackers to execute arbitrary code with… | |||
| CVE-2021-4480 | high | 8.2 | 8.2 | 1d ago | Dräger Protector Software prior to version 6.4.2 contains a local privilege escalation vulnerability due to insecure file system permissions that allows local attackers to execute arbitrary code with… | |||
| CVE-2021-4478 | high | 8.2 | 8.2 | 1d ago | Dräger CC-Vision Basic before 7.5.3 and Dräger CC-Vision E-Cal before 7.2.5.0 contain an out-of-bounds write vulnerability when loading .gdt files. A crafted .gdt file can trigger a buffer overflow d… | |||
| CVE-2021-47956 | high | 8.2 | 8.2 | 19d ago | EgavilanMedia PHPCRUD 1.0 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the firstname parameter. Attackers… | |||
| CVE-2021-47954 | high | 8.2 | 8.2 | 19d ago | LayerBB 1.1.4 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the search_query parameter. Attackers can send… | |||
| CVE-2021-47966 | high | 8.2 | 8.2 | 19d ago | PHP Timeclock 1.04 contains time-based and boolean-based blind SQL injection vulnerabilities in the login_userid parameter of login.php that allows unauthenticated attackers to extract database conte… | |||
| CVE-2021-47941 | high | 8.2 | 8.2 | 25d ago | WordPress Plugin Survey & Poll 1.5.7.3 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the wp_sap co… | |||
| CVE-2021-47930 | high | 8.2 | 8.2 | 25d ago | Balbooa Joomla Forms Builder 2.0.6 contains an unauthenticated SQL injection vulnerability in the form submission handler that allows remote attackers to execute arbitrary SQL queries. Attackers can … | |||
| CVE-2021-47928 | high | 8.2 | 8.2 | 25d ago | Opencart TMD Vendor System 3.x contains a blind SQL injection vulnerability that allows unauthenticated attackers to extract database information by injecting SQL code through the product_id paramete… | |||
| CVE-2021-47961 | high | 8.1 | 8.1 | 2mo ago | A plaintext storage of a password vulnerability in Synology SSL VPN Client before 1.4.5-0684 allows remote attackers to access or influence the user's PIN code due to insecure storage. This may lead … | |||
| CVE-2021-26701 | high | 8.1 | 8.1 | 5y ago | RHSA-2021:0793: .NET Core on RHEL 8 security and bugfix update (Important) | |||
| CVE-2021-4067 | high | — | 8.0 | — | Use after free in window manager in Google Chrome on ChromeOS prior to 96.0.4664.93 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |||
| CVE-2021-21170 | high | — | 8.0 | — | Incorrect security UI in Loader in Google Chrome prior to 89.0.4389.72 allowed a remote attacker who had compromised the renderer process to spoof the contents of the Omnibox (URL bar) via a crafted … | |||
| CVE-2021-37989 | high | — | 8.0 | — | Inappropriate implementation in Blink in Google Chrome prior to 95.0.4638.54 allowed a remote attacker to abuse content security policy via a crafted HTML page. | |||
| CVE-2021-21226 | high | — | 8.0 | — | Use after free in navigation in Google Chrome prior to 90.0.4430.85 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. | |||
| CVE-2021-38021 | high | — | 8.0 | — | Inappropriate implementation in referrer in Google Chrome prior to 96.0.4664.45 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page. | |||
| CVE-2021-30507 | high | — | 8.0 | — | Inappropriate implementation in Offline in Google Chrome on Android prior to 90.0.4430.212 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HT… | |||
| CVE-2021-22225 | high | — | 8.0 | — | multiple issues in gitlab | |||
| CVE-2021-38300 | high | — | 8.0 | — | arch/mips/net/bpf_jit.c in the Linux kernel before 5.4.10 can generate undesirable machine code when transforming unprivileged cBPF programs, allowing execution of arbitrary code within the kernel co… | |||
| CVE-2021-1056 | high | — | 8.0 | — | multiple issues in nvidia-utils | |||
| CVE-2021-39882 | high | — | 8.0 | — | multiple issues in gitlab | |||
| CVE-2021-21216 | high | — | 8.0 | — | Inappropriate implementation in Autofill in Google Chrome prior to 90.0.4430.72 allowed a remote attacker to spoof security UI via a crafted HTML page. | |||
| CVE-2021-22945 | high | — | 8.0 | — | When sending data to an MQTT server, libcurl <= 7.73.0 and 7.78.0 could in some circumstances erroneously keep a pointer to an already freed memory area and both use that again in a subsequent call t… | |||
| CVE-2021-39900 | high | — | 8.0 | — | multiple issues in gitlab | |||
| CVE-2021-38385 | high | — | 8.0 | — | Tor before 0.3.5.16, 0.4.5.10, and 0.4.6.7 mishandles the relationship between batch-signature verification and single-signature verification, leading to a remote assertion failure, aka TROVE-2021-00… | |||
| CVE-2021-30555 | high | — | 8.0 | — | Use after free in Sharing in Google Chrome prior to 91.0.4472.114 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML p… | |||
| CVE-2021-43540 | high | — | 8.0 | — | WebExtensions with the correct permissions were able to create and install ServiceWorkers for third-party websites that would not have been uninstalled with the extension. This vulnerability affects … | |||
| CVE-2021-21187 | high | — | 8.0 | — | Insufficient data validation in URL formatting in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to perform domain spoofing via IDN homographs via a crafted domain name. | |||
| CVE-2021-38007 | high | — | 8.0 | — | Type confusion in V8 in Google Chrome prior to 96.0.4664.45 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |||
| CVE-2021-21169 | high | — | 8.0 | — | Out of bounds memory access in V8 in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page. | |||
| CVE-2021-4053 | high | — | 8.0 | — | Use after free in UI in Google Chrome on Linux prior to 96.0.4664.93 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |||
| CVE-2021-38002 | high | — | 8.0 | — | Use after free in Web Transport in Google Chrome prior to 95.0.4638.69 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. | |||
| CVE-2021-29429 | high | — | 8.0 | — | In Gradle before version 7.0, files created with open permissions in the system temporary directory can allow an attacker to access information downloaded by Gradle. Some builds could be vulnerable t… | |||
| CVE-2021-37983 | high | — | 8.0 | — | Use after free in Dev Tools in Google Chrome prior to 95.0.4638.54 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |||
| CVE-2021-21109 | high | — | 8.0 | — | Use after free in payments in Google Chrome prior to 87.0.4280.141 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. | |||
| CVE-2021-22167 | high | — | 8.0 | — | multiple issues in gitlab | |||
| CVE-2021-22223 | high | — | 8.0 | — | multiple issues in gitlab | |||
| CVE-2021-22229 | high | — | 8.0 | — | multiple issues in gitlab | |||
| CVE-2021-30506 | high | — | 8.0 | — | Incorrect security UI in Web App Installs in Google Chrome on Android prior to 90.0.4430.212 allowed an attacker who convinced a user to install a web application to inject scripts or HTML into a pri… | |||
| CVE-2021-1053 | high | — | 8.0 | — | multiple issues in nvidia-utils | |||
| CVE-2021-22166 | high | — | 8.0 | — | multiple issues in gitlab | |||
| CVE-2021-4066 | high | — | 8.0 | — | Integer underflow in ANGLE in Google Chrome prior to 96.0.4664.93 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | |||
| CVE-2021-22901 | high | — | 8.0 | — | curl 7.75.0 through 7.76.1 suffers from a use-after-free vulnerability resulting in already freed memory being used when a TLS 1.3 session ticket arrives over a connection. A malicious server can use… | |||
| CVE-2021-38491 | high | — | 8.0 | — | Mixed-content checks were unable to analyze opaque origins which led to some mixed content being loaded. This vulnerability affects Firefox < 92. | |||
| CVE-2021-29982 | high | — | 8.0 | — | Due to incorrect JIT optimization, we incorrectly interpreted data from the wrong type of object, resulting in the potential leak of a single bit of memory. This vulnerability affects Firefox < 91 an… | |||
| CVE-2021-39885 | high | — | 8.0 | — | multiple issues in gitlab | |||
| CVE-2021-38019 | high | — | 8.0 | — | Insufficient policy enforcement in CORS in Google Chrome prior to 96.0.4664.45 allowed a remote attacker to leak cross-origin data via a crafted HTML page. | |||
| CVE-2021-30531 | high | — | 8.0 | — | Insufficient policy enforcement in Content Security Policy in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to bypass content security policy via a crafted HTML page. | |||
| CVE-2021-29991 | high | — | 8.0 | — | Firefox incorrectly accepted a newline in a HTTP/3 header, interpretting it as two separate headers. This allowed for a header splitting attack against servers using HTTP/3. This vulnerability affect… | |||
| CVE-2021-25216 | high | — | 8.0 | — | In BIND 9.5.0 -> 9.11.29, 9.12.0 -> 9.16.13, and versions BIND 9.11.3-S1 -> 9.11.29-S1 and 9.16.8-S1 -> 9.16.13-S1 of BIND Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.1 of t… | |||
| CVE-2021-22890 | high | — | 8.0 | — | curl 7.63.0 to and including 7.75.0 includes vulnerability that allows a malicious HTTPS proxy to MITM a connection due to bad handling of TLS 1.3 session tickets. When using a HTTPS proxy and TLS 1.… | |||
| CVE-2021-29981 | high | — | 8.0 | — | An issue present in lowering/register allocation could have led to obscure but deterministic register confusion failures in JITted code that would lead to a potentially exploitable crash. This vulner… | |||
| CVE-2021-23965 | high | — | 8.0 | — | Mozilla developers reported memory safety bugs present in Firefox 84. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been expl… | |||
| CVE-2021-21174 | high | — | 8.0 | — | Inappropriate implementation in Referrer in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page. | |||
| CVE-2021-38010 | high | — | 8.0 | — | Inappropriate implementation in service workers in Google Chrome prior to 96.0.4664.45 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML p… | |||
| CVE-2021-21110 | high | — | 8.0 | — | Use after free in safe browsing in Google Chrome prior to 87.0.4280.141 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. |