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August 2021

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

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  • High 7.5
    CVE-2021-39316 Public exploit EPSS 66%

    ZoomSounds <= 6.45 Unauthenticated Directory Traversal and Sensitive Information Dislosure

    The Zoomsounds plugin <= 6.45 for WordPress allows arbitrary files, including sensitive configuration files such as wp-config.php, to be downloaded via the `dzsap_download` action using directory traversal in the `link` parameter.

  • High 7.5
    CVE-2021-3749 Public exploit

    Inefficient Regular Expression Complexity in axios/axios

    axios is vulnerable to Inefficient Regular Expression Complexity

  • High 8.8
    CVE-2021-39174 Public exploit

    Configuration leak

    Cachet is an open source status page system. Prior to version 2.5.1, authenticated users, regardless of their privileges (User or Admin), can leak the value of any configuration entry of the dotenv file, e.g. the application secret (`APP_KEY`) and various pas…

  • High 8.8
    CVE-2021-39172 Public exploit EPSS 29%

    New line injection during configuration edition

    Cachet is an open source status page system. Prior to version 2.5.1, authenticated users, regardless of their privileges (User or Admin), can exploit a new line injection in the configuration edition feature (e.g. mail settings) and gain arbitrary code execut…

  • High 8.1
    CVE-2021-39165 Public exploit

    Unauthenticated SQL Injection

    Cachet is an open source status page. With Cachet prior to and including 2.3.18, there is a SQL injection which is in the `SearchableTrait#scopeSearch()`. Attackers without authentication can utilize this vulnerability to exfiltrate sensitive data from the da…

  • High 8.2
    CVE-2021-32648 Exploited Public exploit EPSS 91%

    Account Takeover in Octobercms

    octobercms in a CMS platform based on the Laravel PHP Framework. 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. The issue has been pat…

    KEV Jan 18, 2022
  • High 8.1
    CVE-2021-39156 Public exploit

    Fragments in Path May Lead to Authorization Policy Bypass

    Istio is an open source platform for providing a uniform way to integrate microservices, manage traffic flow across microservices, enforce policies and aggregate telemetry data. Istio 1.11.0, 1.10.3 and below, and 1.9.7 and below contain a remotely exploitabl…

  • High 7.8
    CVE-2021-30860 Exploited Public exploit EPSS 76%

    An integer overflow was addressed with improved input validation. This issue is fixed in Security Update 2021-005 Catal…

    KEV Nov 3, 2021
  • High 8.8
    CVE-2021-30858 Exploited Public exploit EPSS 13%

    A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.8 and iPadOS 14.8, …

    KEV Nov 3, 2021
  • High 7.4
    CVE-2021-3712 Public exploit EPSS 48%

    Read buffer overruns processing ASN.1 strings

    ASN.1 strings are represented internally within OpenSSL as an ASN1_STRING structure which contains a buffer holding the string data and a field holding the buffer length. This contrasts with normal C strings which are repesented as a buffer for the string dat…

  • High 8.5
    CVE-2021-39141 Public exploit EPSS 16%

    XStream is vulnerable to an Arbitrary Code Execution attack

    XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affec…

  • High 8.5
    CVE-2021-39144 Exploited Public exploit EPSS 98%

    XStream is vulnerable to a Remote Command Execution attack

    XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker has sufficient rights to execute commands of the host only by manipulating the processed input stream. No user is affec…

    KEV Mar 10, 2023
  • High 7.1
    CVE-2021-36949 Public exploit

    Microsoft Azure Active Directory Connect Authentication Bypass Vulnerability

    Microsoft Azure Active Directory Connect Authentication Bypass Vulnerability

  • High 7.5
    CVE-2021-36942 Exploited · Ransomware Public exploit EPSS 66%

    Windows LSA Spoofing Vulnerability

    Windows LSA Spoofing Vulnerability

    KEV Nov 3, 2021
  • High 7.8
    CVE-2021-34486 Exploited Public exploit

    Windows Event Tracing Elevation of Privilege Vulnerability

    Windows Event Tracing Elevation of Privilege Vulnerability

    KEV Mar 28, 2022
  • High 7.6
    CVE-2021-33699 Public exploit

    Task Hijacking is a vulnerability that affects the applications running on Android devices due to a misconfiguration in…

  • High 7.8
    CVE-2021-38185 Public exploit

    GNU cpio through 2.13 allows attackers to execute arbitrary code via a crafted pattern file, because of a dstring.c ds_…

  • High 7.6
    CVE-2021-32706 Public exploit EPSS 60%

    (Authenticated) Remote Code Execution Possible in Web Interface 5.5

    Pi-hole's Web interface provides a central location to manage a Pi-hole instance and review performance statistics. Prior to Pi-hole Web interface version 5.5.1, the `validDomainWildcard` preg_match filter allows a malicious character through that can be used…

  • High 8.2
    CVE-2021-32804 Public exploit EPSS 15%

    Arbitrary File Creation/Overwrite due to insufficient absolute path sanitization

    The npm package "tar" (aka node-tar) before versions 6.1.1, 5.0.6, 4.4.14, and 3.3.2 has a arbitrary File Creation/Overwrite vulnerability due to insufficient absolute path sanitization. node-tar aims to prevent extraction of absolute file paths by turning ab…