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CRITICAL CISA KEV

CVE-2026-50751

CVSS v3

9.3

CRITICAL

EPSS Score

17.7 %

exploit probability

CISA KEV

Yes

known exploited

Exploitation

—

SSVC status

Description

A logic flow weakness in Remote Access and Mobile Access certificate validation in deprecated IKEv1 key exchange allows an unauthenticated remote attacker to bypass user authentication and establish a remote access VPN connection without a valid user password.

CISA Known Exploited Vulnerability

Date Added
2026-06-08
Patch Due Date
2026-06-11
Ransomware Use
Unknown

Technical details

Published
2026-06-08

Frequently asked questions

What is CVE-2026-50751?

A logic flow weakness in Remote Access and Mobile Access certificate validation in deprecated IKEv1 key exchange allows an unauthenticated remote attacker to bypass user authentication and establish a remote access VPN connection without a valid user password.

Is CVE-2026-50751 actively exploited?

Yes. CVE-2026-50751 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 6/11/2026.

What is the CVSS score for CVE-2026-50751?

CVE-2026-50751 has a CVSS v3 base score of 9.3 (CRITICAL severity).

Is CVE-2026-50751 affecting your environment?

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