API Access Vulnerability in Veeam Service Provider Console
CVE-2026-58071

8.2HIGH

Key Information:

Vendor

Veeam
Status
Service Provider Console
Vendor
CVE Published:
4 August 2026

What is CVE-2026-58071?

A vulnerability exists in the Veeam Service Provider Console that permits an unauthenticated attacker to interact with the proxied appliance API as a Portal Administrator. This occurs during a brief window of time following the initialization of an administrator session, potentially allowing unauthorized users to execute operations that should be restricted to authenticated sessions.

Affected Version(s)

Service Provider Console 0 < 9.3

References

https://www.veeam.com/kb4893

CVSS V4

Score:
8.2
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.