CVE-2026-21670 | BDVDB-2026-320195 Detail

VeeamBackup and Replication

Description#

A vulnerability allowing a low-privileged user to extract saved SSH credentials.

Per CVSS v3.1: confidentiality impact high, integrity impact none, availability impact none. Attack vector: network.

No public exploit known

7.7 High

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 43.6.

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Credential Exposure

No specific action is recorded in the source data. Check the references for vendor guidance.

Not available

7.7 High

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Not available

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).