CVE-2021-21088

HIGH

Adobe Acrobat and Acrobat Reader DC < 21.001.20135 - Unauthenticated Use-After-Free

Title source: llm
STIX 2.1

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 Use After Free 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.

References (1)

Core 1
Core References

Scores

CVSS v3 7.8
EPSS 0.0033
EPSS Percentile 25.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-416
Status published
Products (4)
adobe/acrobat 17.011.30180 - 17.011.30190
adobe/acrobat_dc 15.007.20033 - 21.001.20135
adobe/acrobat_reader 17.011.30180 - 17.011.30190
adobe/acrobat_reader_dc 15.007.20033 - 21.001.20135
Published Sep 06, 2023
Tracked Since Feb 18, 2026