Vulnerability · Published Aug 4, 2026 · Assigned by hackerone
CVE-2026-58073
Critical 9.5
In plain English
A critical-severity authentication bypass in Service Provider Console from Veeam. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 25% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.
Severity (CVSS 4.0)9.5Critical
Exploit odds (30 days)0.3%top 74.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack tooling1Public PoC
Official description
A vulnerability in Veeam Service Provider Console allowing an unauthenticated attacker to impersonate a managed agent andobtain that agent's credentials.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Veeam | Service Provider Console | 0 – before 9.3 |
Weakness: CWE-288 · Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H