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September 2021

Vulnerabilities first published in this month (UTC), newest first.

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  • High 7.8
    CVE-2021-39863 Public exploit EPSS 13%

    Adobe Acrobat Reader DC Heap-based Buffer Overflow Vulnerability Could Lead To Arbitrary Code Execution

    Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by a Buffer Overflow vulnerability when parsing a specially crafted PDF file. An unauthenticated attacker could leverage this v…

  • Unscored —
    CVE-2021-40651 Public exploit EPSS 18%

    OS4Ed OpenSIS Community 8.0 is vulnerable to a local file inclusion vulnerability in Modules.php (modname parameter), w…

  • Unscored —
    CVE-2021-41318 Public exploit

    In Progress WhatsUp Gold prior to version 21.1.0, an application endpoint failed to adequately sanitize malicious input…

  • Unscored —
    CVE-2021-20034 Public exploit EPSS 82%

    An improper access control vulnerability in SMA100 allows a remote unauthenticated attacker to bypass the path traversa…

  • Unscored —
    CVE-2021-24610 Public exploit

    TranslatePress < 2.0.9 - Authenticated Stored Cross-Site Scripting

    The TranslatePress WordPress plugin before 2.0.9 does not implement a proper sanitisation on the translated strings. The 'trp_sanitize_string' function only removes script tag with a regex, still allowing other HTML tags and attributes to execute javascript, …

  • Unscored —
    CVE-2021-41617 Public exploit

    sshd in OpenSSH 6.2 through 8.x before 8.8, when certain non-default configurations are used, allows privilege escalati…

  • Medium 6.5
    CVE-2021-36749 Public exploit EPSS 81%

    Apache Druid: The HTTP inputSource allows authenticated users to read data from other sources than intended (incomplete fix of CVE-2021-26920)

    In the Druid ingestion system, the InputSource is used for reading data from a certain data source. However, the HTTP InputSource allows authenticated users to read data from other sources than intended, such as the local file system, with the privileges of t…

  • Critical 9.8
    CVE-2021-22941 Exploited · Ransomware Public exploit EPSS 54%

    Improper Access Control in Citrix ShareFile storage zones controller before 5.11.20 may allow an unauthenticated attack…

    KEV Mar 25, 2022
  • Unscored —
    CVE-2021-22006 Public exploit

    The vCenter Server contains a reverse proxy bypass vulnerability due to the way the endpoints handle the URI. A malicio…

  • Critical 9.8
    CVE-2021-22005 Exploited · Ransomware Public exploit EPSS 100%

    The vCenter Server contains an arbitrary file upload vulnerability in the Analytics service. A malicious actor with net…

    KEV Nov 3, 2021
  • High 7.4
    CVE-2021-34767 Public exploit

    Cisco IOS XE Software for Catalyst 9800 Series Wireless Controllers IPv6 Denial of Service Vulnerability

    A vulnerability in IPv6 traffic processing of Cisco IOS XE Wireless Controller Software for Cisco Catalyst 9000 Family Wireless Controllers could allow an unauthenticated, adjacent attacker to cause a Layer 2 (L2) loop in a configured VLAN, resulting in a den…

  • Unscored —
    CVE-2021-41381 Public exploit EPSS 53%

    Payara Micro Community 5.2021.6 and below allows Directory Traversal.

  • Unscored —
    CVE-2021-22015 Public exploit

    The vCenter Server contains multiple local privilege escalation vulnerabilities due to improper permissions of files an…

  • Unscored —
    CVE-2021-40875 Public exploit EPSS 47%

    Improper Access Control in Gurock TestRail versions < 7.2.0.3014 resulted in sensitive information exposure. A threat a…

  • Critical 9.8
    CVE-2021-36260 Exploited Public exploit EPSS 100%

    A command injection vulnerability in the web server of some Hikvision product. Due to the insufficient input validation…

    KEV Jan 10, 2022
  • Unscored —
    CVE-2021-41382 Public exploit

    Plastic SCM before 10.0.16.5622 mishandles the WebAdmin server management interface.

  • Unscored —
    CVE-2021-40868 Public exploit

    In Cloudron 6.2, the returnTo parameter on the login page is vulnerable to Reflected XSS.

  • High 8.8
    CVE-2021-25741 Public exploit

    Symlink Exchange Can Allow Host Filesystem Access

    A security issue was discovered in Kubernetes where a user may be able to create a container with subpath volume mounts to access files & directories outside of the volume, including on the host filesystem.

  • Unscored —
    CVE-2021-24741 Public exploit

    Support Board < 3.3.4 - Multiple Unauthenticated SQL Injections

    The Support Board WordPress plugin before 3.3.4 does not escape multiple POST parameters (such as status_code, department, user_id, conversation_id, conversation_status_code, and recipient_id) before using them in SQL statements, leading to SQL injections whi…

  • Unscored —
    CVE-2021-41073 Public exploit

    loop_rw_iter in fs/io_uring.c in the Linux kernel 5.10 through 5.14.6 allows local users to gain privileges by using IO…

  • Medium 5.3
    CVE-2021-39327 Public exploit EPSS 72%

    BulletProof Security <= 5.1 Sensitive Information Disclosure

    The BulletProof Security WordPress plugin is vulnerable to sensitive information disclosure due to a file path disclosure in the publicly accessible ~/db_backup_log.txt file which grants attackers the full path of the site, in addition to the path of database…

  • High 8.1
    CVE-2021-39214 Public exploit

    Lacking Protection against HTTP Request Smuggling in mitmproxy

    mitmproxy is an interactive, SSL/TLS-capable intercepting proxy. In mitmproxy 7.0.2 and below, a malicious client or server is able to perform HTTP request smuggling attacks through mitmproxy. This means that a malicious client/server could smuggle a request/…

  • Critical 9.0
    CVE-2021-40438 Exploited · Ransomware Public exploit EPSS 100%

    mod_proxy SSRF

    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.

    KEV Dec 1, 2021
  • Critical 9.8
    CVE-2021-33045 Exploited Public exploit EPSS 100%

    The identity authentication bypass vulnerability found in some Dahua products during the login process. Attackers can b…

    KEV Aug 21, 2024
  • Critical 9.8
    CVE-2021-33044 Exploited Public exploit EPSS 100%

    The identity authentication bypass vulnerability found in some Dahua products during the login process. Attackers can b…

    KEV Aug 21, 2024
  • Medium 5.3
    CVE-2016-20012 Public exploit

    OpenSSH through 8.7 allows remote attackers, who have a suspicion that a certain combination of username and public key…

  • Critical 9.9
    CVE-2021-33690 Public exploit EPSS 69%

    Server-Side Request Forgery (SSRF) vulnerability has been detected in the SAP NetWeaver Development Infrastructure Comp…

  • Unscored —
    CVE-2021-40964 Public exploit

    A Path Traversal vulnerability exists in TinyFileManager all version up to and including 2.4.6 that allows attackers to…

  • Unscored —
    CVE-2021-40845 Public exploit

    The web part of Zenitel AlphaCom XE Audio Server through 11.2.3.10, called AlphaWeb XE, does not restrict file upload i…

  • High 8.8
    CVE-2021-40444 Exploited · Ransomware Public exploit EPSS 98%

    Microsoft MSHTML Remote Code Execution Vulnerability

    Microsoft is investigating reports of a remote code execution vulnerability in MSHTML that affects Microsoft Windows. Microsoft is aware of targeted attacks that attempt to exploit this vulnerability by using specially-crafted Microsoft Office documents. An a…

    KEV Nov 3, 2021
  • High 7.8
    CVE-2021-38648 Exploited Public exploit EPSS 11%

    Open Management Infrastructure Elevation of Privilege Vulnerability

    Open Management Infrastructure Elevation of Privilege Vulnerability

    KEV Nov 3, 2021
  • Critical 9.8
    CVE-2021-38647 Exploited · Ransomware Public exploit EPSS 100%

    Open Management Infrastructure (OMI) Remote Code Execution Vulnerability

    Open Management Infrastructure (OMI) Remote Code Execution Vulnerability

    KEV Nov 3, 2021
  • High 7.8
    CVE-2021-38639 Public exploit

    Win32k Elevation of Privilege Vulnerability

    Win32k Elevation of Privilege Vulnerability

  • High 7.8
    CVE-2021-36955 Exploited · Ransomware Public exploit

    Windows Common Log File System Driver Elevation of Privilege Vulnerability

    Windows Common Log File System Driver Elevation of Privilege Vulnerability

    KEV Nov 3, 2021
  • Critical 9.9
    CVE-2021-38163 Exploited Public exploit EPSS 37%

    SAP NetWeaver (Visual Composer 7.0 RT) versions - 7.30, 7.31, 7.40, 7.50, without restriction, an attacker authenticate…

    KEV Jun 9, 2022
  • High 7.2
    CVE-2021-33554 Public exploit EPSS 59%

    UDP Technology/Geutebrück camera devices: Command injection in appfile.filename parameter leading to RCE

    Multiple camera devices by UDP Technology, Geutebrück and other vendors are vulnerable to command injection, which may allow an attacker to remotely execute arbitrary code.

  • High 7.2
    CVE-2021-33553 Public exploit EPSS 51%

    UDP Technology/Geutebrück camera devices: Command injection in command parameter leading to RCE

    Multiple camera devices by UDP Technology, Geutebrück and other vendors are vulnerable to command injection, which may allow an attacker to remotely execute arbitrary code.

  • High 7.2
    CVE-2021-33552 Public exploit EPSS 51%

    UDP Technology/Geutebrück camera devices: Command injection in date parameter leading to RCE

    Multiple camera devices by UDP Technology, Geutebrück and other vendors are vulnerable to command injection, which may allow an attacker to remotely execute arbitrary code.

  • High 7.2
    CVE-2021-33551 Public exploit EPSS 51%

    UDP Technology/Geutebrück camera devices: Command injection in environment.lang parameter leading to RCE

    Multiple camera devices by UDP Technology, Geutebrück and other vendors are vulnerable to command injection, which may allow an attacker to remotely execute arbitrary code.

  • High 7.2
    CVE-2021-33550 Public exploit EPSS 59%

    UDP Technology/Geutebrück camera devices: Command injection in date parameter leading to RCE

    Multiple camera devices by UDP Technology, Geutebrück and other vendors are vulnerable to command injection, which may allow an attacker to remotely execute arbitrary code.