Security Advisory

CVE-2021-39855

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-09-29 15:39:15
Last updated 2024-09-16 23:00:28
Assigner adobe
State PUBLISHED

Description

Acrobat Reader DC ActiveX Control versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by an Information Disclosure vulnerability. An unauthenticated attacker could leverage this vulnerability to obtain NTLMv2 credentials. Exploitation of this issue requires user interaction in that a victim must open a maliciously crafted Microsoft Office file, or visit an attacker controlled web page.