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11 February 2021

Vulnerabilities first published on this day (UTC), newest first.

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  • High 7.2
    CVE-2021-21311 Exploited Public exploit EPSS 98%

    SSRF in adminer

    Adminer is an open-source database management in a single PHP file. In adminer from version 4.0.0 and before 4.7.9 there is a server-side request forgery vulnerability. Users of Adminer versions bundling all drivers (e.g. `adminer.php`) are affected. This is …

    KEV Sep 29, 2025
  • High 8.8
    CVE-2021-21017 Exploited Public exploit EPSS 86%

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

    Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by a heap-based buffer overflow vulnerability. An unauthenticated attacker could leverage this vulnerability to achiev…

    KEV Nov 3, 2021