CVE-2020-13802
CRITICALCVSS 9.8/10EPSS 6.75%
Last modified
CVE-2020-13802 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Rebar3 versions 3.0.0-beta.3 to 3.13.2 are vulnerable to OS command injection via URL parameter of dependency specification.. EPSS estimates a 6.75% chance of exploitation in the next 30 days.
Description
Rebar3 versions 3.0.0-beta.3 to 3.13.2 are vulnerable to OS command injection via URL parameter of dependency specification.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Erlang | Rebar3 | >= 3.1.0, <= 3.13.2 | — |
| Erlang | Rebar3 | 3.0.0 | Beta3 |
References
- http://packetstormsecurity.com/files/159027/Rebar3-3.13.2-Command-Injection.htmlExploit, Third Party Advisory, VDB Entry
- https://github.com/vulnbe/poc-rebar3.gitThird Party Advisory
- https://vuln.be/post/rebar3-command-injection/Third Party Advisory
- http://packetstormsecurity.com/files/159027/Rebar3-3.13.2-Command-Injection.htmlExploit, Third Party Advisory, VDB Entry
- https://github.com/vulnbe/poc-rebar3.gitThird Party Advisory
- https://vuln.be/post/rebar3-command-injection/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-13802?
Rebar3 versions 3.0.0-beta.3 to 3.13.2 are vulnerable to OS command injection via URL parameter of dependency specification.
How severe is CVE-2020-13802?
CVE-2020-13802 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 6.75% probability of exploitation in the next 30 days.
How do I fix CVE-2020-13802?
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-2020-13802?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST