Threat Intelligence / CVE / CVE-2026-21670

CVE-2026-21670

CVSS 7.7 (HIGH) · EPSS 0.0% · Published 2026-03-12

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

CVSS v3 vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Weaknesses (CWE)

CWE-522

Threats tracking this CVE

Veeam Backup & Replication 8 Critical Vulnerabilities — Domain User to Backup Server RCE (CVE-2026-21666, CVE-2026-21667, CVE-2026-21669, CVE-2026-21708) — CRITICAL

References

https://www.veeam.com/kb4831

Full detection coverage & IOCs for threats exploiting CVE-2026-21670 are available via the Threadlinqs MCP server (Purple tier). View plans →

Markdown version · Threadlinqs Intelligence