Unauthorized Setting Modification in Acronis Cyber Protect by Acronis
CVE-2026-28720

4.3MEDIUM

Key Information:

Vendor

Acronis
Status
Acronis Cyber Protect 17
Vendor
CVE Published:
5 March 2026

What is CVE-2026-28720?

This vulnerability in Acronis Cyber Protect 17 allows unauthorized users to modify essential system settings due to insufficient authorization checks. This lapse poses a risk of altered configurations without proper validation, potentially compromising system integrity and security. Users are advised to update to the latest build to mitigate this issue.

Affected Version(s)

Acronis Cyber Protect 17 Linux < 41186

References

https://security-advisory.acronis.com/advisories/SEC-8379
vendor-advisory

CVSS V3.0

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

@vultza (https://hackerone.com/vultza)
.