CVE-2026-50751
Last modified
CVE-2026-50751 is a critical-severity vulnerability rated 9.3/10 on the CVSS scale. 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 has confirmed active exploitation in the wild. EPSS estimates a 82.55% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N
Exploitation Status
This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by .
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Checkpoint | Gaia Os | >= r80.40, < r81.20 |
| Checkpoint | Gaia Os | r81.20 |
| Checkpoint | Gaia Os | r82 |
| Checkpoint | Gaia Os | r82.10 |
| Checkpoint | Gaia Embedded | >= r80.20.00, < r81.10.17 |
| Checkpoint | Gaia Embedded | r81.10.17 |
| Checkpoint | Gaia Embedded | >= r80.20.00, < r82.00.10 |
| Checkpoint | Gaia Embedded | r82.00.10 |
References
- https://support.checkpoint.com/results/sk/sk185033Mitigation, Patch, Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-50751US Government Resource
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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