CVE-2021-34553
MEDIUMCVSS 4.3/10EPSS 3.67%
Last modified
CVE-2021-34553 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. Sonatype Nexus Repository Manager 3.x before 3.31.0 allows a remote authenticated attacker to get a list of blob files and read the content of a blob file (via a GET request) without having been granted access.. EPSS estimates a 3.67% chance of exploitation in the next 30 days.
Description
Sonatype Nexus Repository Manager 3.x before 3.31.0 allows a remote authenticated attacker to get a list of blob files and read the content of a blob file (via a GET request) without having been granted access.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Sonatype | Nexus Repository Manager | >= 3.0.0, < 3.31.0 |
References
- https://support.sonatype.com/hc/en-us/articles/4402433828371Patch, Vendor Advisory
- https://support.sonatype.com/hc/en-us/articles/4402433828371Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-34553?
Sonatype Nexus Repository Manager 3.x before 3.31.0 allows a remote authenticated attacker to get a list of blob files and read the content of a blob file (via a GET request) without having been granted access.
How severe is CVE-2021-34553?
CVE-2021-34553 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 3.67% probability of exploitation in the next 30 days.
How do I fix CVE-2021-34553?
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-2021-34553?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST