Vulnerability Analysis
User Authentication Bypass in VPN Remote Access and Mobile Access
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.
CISA KEV
Nuclei Template
CVSS Base Score
9.3
CRITICAL
Exploitability:3.9
Impact Score:4.8
Temporal Score:-
EPSS:71.05%
Threat Intelligence Signals
CISA KEV
YES
KEV Date Added
2026-06-08
Ransomware Use
Known
KEV Due Date
2026-06-11
VulnCheck In-the-Wild
No
Nuclei Template
YES
EPSS Score
71.051%
EPSS Percentile
99.3th pct
GHSA ID
GitHub Severity
CRITICAL
Identity & Timeline
| Status | - |
| Assigning Authority | - |
| CVSS Version / Source | - |
| Reserved | - |
| Published | - |
| Patch Date (date_public) | - |
| Exploit DB Date | - |
| First GitHub PoC Date | - |
| Last Updated | - |
| Time to Patch (Days to fix) | - |
| Exploit Release Gap | - |
| PoC Release Gap | - |
| Exploit DB References | None identified |
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| No affected products specified. | ||
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