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VulnerabilityPublished

CVE-2025-30413: Acronis Cyber Protect Cloud Agent · Incorrect Permissions

Affects Acronis Cyber Protect Cloud AgentSource CVE Database V5

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Not known to be exploited · CVSS 4.4 Medium : upgrade to 40497 when convenient.

Data as of 29 Oct 2026, 19:04 UTC

CVSS 3.0 base score
4.4Medium
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.1% chance of exploitation in 30 days – higher than 5% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 40497, 41186
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 5 Mar 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 29 Oct 2026.

What to do

Upgrade Acronis Cyber Protect to 40497 (Cloud Agent) or 41186 (17).

Affected software

ProductAffectedFixed in
AcronisAcronis Cyber Protect Cloud AgentAffected
  • ≥ unspecified, < 40497
Fixed in
  • 40497
AcronisAcronis Cyber Protect 17Affected
  • ≥ unspecified, < 41186
Fixed in
  • 41186

AI-suggested

2) Implement strict access controls to limit local administrative privileges on systems running affected Acronis agents, reducing the risk of credential exposure. 3) Regularly audit and revoke credentials and tokens associated with backup plans, ensuring no stale credentials remain. 4) Employ endpoint detection and response (EDR) solutions to monitor for suspicious local access or credential dumping activities. 5) Use encryption and secure storage mechanisms for credentials where possible, and verify that credential deletion processes are effective post-plan revocation. 6) Conduct periodic security reviews of backup and protection agent configurations to ensure compliance with least privilege principles. 7) Educate system administrators about the risks of credential persistence and the importance of timely plan revocation and cleanup.

Description

Credentials are not deleted from Acronis Agent after plan revocation. The following products are affected: Acronis Cyber Protect Cloud Agent (Linux, macOS, Windows) before build 40497, Acronis Cyber Protect 17 (Linux, macOS, Windows) before build 41186.

References

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