Read the docs
TI-2023-26520 Aliases CVE-2023-48678GHSA-7vh3-6443-474p

Incorrect default permissions in Acronis Cyber Protect 16

Priority LOW 26CWE-276Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

Sensitive information disclosure due to insecure folder permissions. The following products are affected: Acronis Cyber Protect 16 (Linux, Windows) before build 37391.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00157 4th percentileScored 2026-11-07
Fix Fixed Acronis Cyber Protect 16 (Acronis): 37391

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
AcronisAcronis Cyber Protect 16before 3739137391Patch availableCNA
  • Acronis Cyber Protect 16 VendorAcronis Affected before 37391 Fixed in 37391 Patch available CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:a:acronis:cyber_protect:*:*:*:*:*:*:*:*before 16VulnerableAcronis
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*not specified by NVDRunning onLinux
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*not specified by NVDRunning onMicrosoft
  • cpe:2.3:a:acronis:cyber_protect:*:*:*:*:*:*:*:* Versions before 16 Vulnerable ·Acronis
  • cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Linux
  • cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft

Remediation

  • Fix · CNA Acronis Cyber Protect 16 (Acronis) Fixed in 37391

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Acronis Cyber Protect 16 37391

    5 records Highest priority Priority LOW 5 LOW

    Other records, highest priority first

    • TI-2023-26523 Cross-site scripting in Acronis Cyber Protect 16Priority LOW 27
    • TI-2023-26524 Cross-site scripting in Acronis Cyber Protect 16Priority LOW 24
    • TI-2023-26522 Sensitive information disclosure due to excessive collection of system information.Priority LOW 24
    Show all 5 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-48678
  2. 2026-10-03 Alias added: GHSA-7vh3-6443-474p

References

Advisory 1

  • TI-2022-03146 Improper privilege management in Acronis Cyber Protect 15 CVSS 3.1HIGH 8.8
  • TI-2025-21714 Weak authentication in Acronis Cyber Protect 16 CVSS 3.0CRITICAL 10.0
  • TI-2025-21713 Weak authentication in Acronis Cyber Protect 16 CVSS 3.0CRITICAL 10.0
  • TI-2025-21717 Missing authorization in Acronis Cyber Protect 16 CVSS 3.0CRITICAL 10.0
  • TI-2023-23738 Authorization bypass in Acronis Cyber Protect 15 CVSS 3.1CRITICAL 9.1
  • TI-2026-22921 Weak authentication in Acronis Cyber Protect 17 CVSS 3.1CRITICAL 9.8
See all 85 →

Sources

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