CVE-2021-45379
HIGHCVSS 8.8/10EPSS 1.00%
Last modified
CVE-2021-45379 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Glewlwyd 2.0.0, fixed in 2.6.1 is affected by an incorrect access control vulnerability. One user can attempt to log in as another user without its password.. EPSS estimates a 1.00% chance of exploitation in the next 30 days.
Description
Glewlwyd 2.0.0, fixed in 2.6.1 is affected by an incorrect access control vulnerability. One user can attempt to log in as another user without its password.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Glewlwyd Project | Glewlwyd | >= 2.0.0, < 2.6.1 |
References
- https://github.com/babelouest/glewlwyd/commit/125281f1c0d4b6a8b49f7e55a757205a2ef01fbePatch, Third Party Advisory
- https://github.com/babelouest/glewlwyd/releases/tag/v2.6.1Release Notes, Third Party Advisory
- https://github.com/babelouest/glewlwyd/commit/125281f1c0d4b6a8b49f7e55a757205a2ef01fbePatch, Third Party Advisory
- https://github.com/babelouest/glewlwyd/releases/tag/v2.6.1Release Notes, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-45379?
Glewlwyd 2.0.0, fixed in 2.6.1 is affected by an incorrect access control vulnerability. One user can attempt to log in as another user without its password.
How severe is CVE-2021-45379?
CVE-2021-45379 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.00% probability of exploitation in the next 30 days.
How do I fix CVE-2021-45379?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2021-45379?
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Scan your code nowSource: NVD / NIST