High severity7.8NVD Advisory· Published Feb 4, 2022· Updated Jun 17, 2026
CVE-2021-44204
CVE-2021-44204
Description
Local privilege escalation via named pipe due to improper access control checks. The following products are affected: Acronis Cyber Protect 15 (Windows) before build 28035, Acronis Agent (Windows) before build 27147, Acronis Cyber Protect Home Office (Windows) before build 39612, Acronis True Image 2021 (Windows) before build 39287
Affected products
8< build 39287+ 1 more
- (no CPE)range: < build 39287
- (no CPE)range: unspecified
< build 27147+ 1 more
- (no CPE)range: < build 27147
- (no CPE)range: unspecified
< build 39612+ 1 more
- (no CPE)range: < build 39612
- (no CPE)range: unspecified
< build 28035+ 1 more
- (no CPE)range: < build 28035
- (no CPE)range: unspecified
Patches
Vulnerability mechanics
References
1- security-advisory.acronis.com/advisories/SEC-2355nvdVendor Advisory
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