CVE-2021-40776

Adobe Lightroom Classic DLL Hijacking Local Privilege Escalation Vulnerability

State: Published
Severity: 6.1 Medium
Published: Jun 15, 2022
Updated: Apr 23, 2025
Reserved: Sep 8, 2021

Description

Adobe Lightroom Classic 10.3 (and earlier) are affected by a privilege escalation vulnerability in the Offline Lightroom Classic installer. An authenticated attacker could leverage this vulnerability to escalate privileges. User interaction is required before product installation to abuse this vulnerability.

Scores

CVSS	Score	Vector	Source
3.1	6.1 Medium	CVSS:3.1/AV:P/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H	adobe

Weaknesses

CWE-379 Creation of Temporary File in Directory with Incorrect Permissions (CWE-379)

Affected Products

Product	Versions
Lightroom ClassicAdobe	10.3 and earlierAffected None and earlierAffected

References

https://helpx.adobe.com/security/products/lightroom/apsb21-97.html

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