CVE-2021-22170
HIGHCVSS 7.5/10EPSS 0.54%
Last modified
CVE-2021-22170 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Assuming a database breach, nonce reuse issues in GitLab 11.6+ allows an attacker to decrypt some of the database's encrypted content. EPSS estimates a 0.54% chance of exploitation in the next 30 days.
Description
Assuming a database breach, nonce reuse issues in GitLab 11.6+ allows an attacker to decrypt some of the database's encrypted content
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gitlab | Gitlab | >= 11.6.0, < 13.5.6 |
| Gitlab | Gitlab | >= 13.6.0, < 13.6.4 |
| Gitlab | Gitlab | >= 13.7.0, < 13.7.2 |
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22170.jsonExploit, Third Party Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/36855Exploit, Issue Tracking, Third Party Advisory
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22170.jsonExploit, Third Party Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/36855Exploit, Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-22170?
Assuming a database breach, nonce reuse issues in GitLab 11.6+ allows an attacker to decrypt some of the database's encrypted content
How severe is CVE-2021-22170?
CVE-2021-22170 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.54% probability of exploitation in the next 30 days.
How do I fix CVE-2021-22170?
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-2021-22170?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST