CVE-2022-45451

Local privilege escalation due to insecure driver communication port permissions. The following products are affected: Acronis Cyber Protect Home Office (Windows) before build 40173, Acronis Agent (Windows) before build 30600, Acronis Cyber Protect 15 (Windows) before build 30984.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AcronisCNA
8.8 HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 40%
VendorProductVersion
acroniscyber_protect_home_office
𝑥
< 40173
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://security-advisory.acronis.com/SEC-5487
https://security-advisory.acronis.com/advisories/SEC-4858
https://security-advisory.acronis.com/SEC-5487
https://security-advisory.acronis.com/advisories/SEC-4858