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TI-2022-21329 Aliases CVE-2022-43549GHSA-xqhh-f594-fg34

Improper authentication in Veeam Backup for Google Cloud

Priority MEDIUM 50CWE-287Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-287.

Summary

Improper authentication in Veeam Backup for Google Cloud v1.0 and v3.0 allows attackers to bypass authentication mechanisms.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00773 55th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
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
—Veeam Backup for Google Cloud1.0, 3.0—No fix listedCNA
  • Veeam Backup for Google Cloud Vendor— Affected 1.0, 3.0 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:veeam:veeam_backup_for_google_cloud:1.0:*:*:*:*:*:*:*1.0VulnerableVeeam
cpe:2.3:a:veeam:veeam_backup_for_google_cloud:3.0:*:*:*:*:*:*:*3.0VulnerableVeeam
  • cpe:2.3:a:veeam:veeam_backup_for_google_cloud:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·Veeam
  • cpe:2.3:a:veeam:veeam_backup_for_google_cloud:3.0:*:*:*:*:*:*:* Versions 3.0 Vulnerable ·Veeam

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-43549
  2. 2026-10-03 Alias added: GHSA-xqhh-f594-fg34

References

Advisory 1

Sources

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