CVEvulnerability

CVE-2021-44739

4.3 MEDIUM Published 2022-01-14 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-01-14
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
CVSS 3.0 ([email protected])
3.1 LOW — CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
Weaknesses
CWE-200

Description

Acrobat Reader DC ActiveX Control versions 21.007.20099 (and earlier), 20.004.30017 (and earlier) and 17.011.30204 (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.

Affected configurations

• adobe acrobat dc (>= 21.001.20149 <= 21.007.20099) • adobe acrobat reader dc (>= 21.001.20149 <= 21.007.20099) • adobe acrobat (>= 20.001.30005 <= 20.004.30017) • adobe acrobat reader (>= 20.001.30005 <= 20.004.30017) • adobe acrobat (>= 17.011.30180 <= 17.011.30204) • adobe acrobat reader (>= 17.011.30180 <= 17.011.30204)

Related

Weakness · CWE (1)

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness

References