Vulnerability Intelligence Report
CVE-2026-21708
A vulnerability allowing a Backup Viewer to perform remote code execution (RCE) as the postgres user.
No Active Exploit Signals
CVSS Base Score
9.9
CRITICAL
Exploitability:3.2
Impact Score:6.0
EPSS Probability:1.09%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-89 ↗CWE-89 SQL Injection
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Veeam | Backup and Replication | 12 < 12.3.2 (affected), 13 < 13.0.1 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
1.093%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | HackerOne · Bug Bounty Provider · USA |
| Reserved | 2026-01-04T15:00:06 |
| Published | 2026-03-12T16:26:52 |
| Last Updated | 2026-05-10T12:51:15 |
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