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TI-2023-26518 Aliases CVE-2023-48676GHSA-8ch6-9x8r-r468

Missing authorization in Acronis Cyber Protect Cloud Agent

Priority LOW 31CWE-862Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-862.

Summary

Sensitive information disclosure and manipulation due to missing authorization. The following products are affected: Acronis Cyber Protect Cloud Agent (Windows) before build 36943.

Why it matters now

EPSS 0.00209 11th percentileScored 2026-11-07
Fix Fixed Acronis Cyber Protect Cloud Agent (Acronis): 36943

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
AcronisAcronis Cyber Protect Cloud Agentbefore 3694336943Patch availableCNA
  • Acronis Cyber Protect Cloud Agent VendorAcronis Affected before 36943 Fixed in 36943 Patch available CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:acronis:agent:*:*:*:*:*:*:*:*before c23.12VulnerableAcronis
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*not specified by NVDRunning onMicrosoft
  • cpe:2.3:a:acronis:agent:*:*:*:*:*:*:*:* Versions before c23.12 Vulnerable ·Acronis
  • cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft

Remediation

  • Fix · CNA Acronis Cyber Protect Cloud Agent (Acronis) Fixed in 36943

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-48676
  2. 2026-10-03 Alias added: GHSA-8ch6-9x8r-r468

References

Advisory 1

  • TI-2022-22414 Improper privilege management in Acronis Cyber Protect Home Office CVSS 3.1HIGH 7.8
  • TI-2023-22158 Improper privilege management in Acronis Cyber Protect Home Office CVSS 3.1HIGH 7.8
  • TI-2026-22938 Incorrect default permissions in Acronis Cyber Protect 17 CVSS 3.0HIGH 7.8
  • TI-2023-22159 Improper signature verification in Acronis Agent CVSS 3.1HIGH 7.8
  • TI-2022-22415 Improper privilege management in Acronis Agent CVSS 3.1HIGH 7.8
  • TI-2022-13037 Information disclosure in Acronis Cyber Protect 15 CVSS 3.1HIGH 7.5
See all 44 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences