CVE-2021-21017
Known Exploited (CISA KEV)HIGH
8.8
CVSS Severity Score
Vulnerability Description
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 achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Affected Platforms (CPE)
📦
Adobe
Acrobat
>= 17.0 and <= 17.011.30188📦
Adobe
Acrobat
>= 20.0 and <= 20.001.30018📦
Adobe
Acrobat Dc
<= 20.013.20074📦
Adobe
Acrobat Reader
>= 17.0 and <= 17.011.30188📦
Adobe
Acrobat Reader
>= 20.0 and <= 20.001.300183📦
Adobe