VDB
CVE-2020-24916
CVE-2020-24916
PUBLISHED
CGI implementation in Yaws web server versions 1.81 to 2.0.7 is vulnerable to OS command injection.
EPSS 44.26% · 97.6th percentile
Risk Scores
EPSS Score
44.26%
97.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | yaws | 2.0.4+dfsg-2, 0 |
| Ubuntu:16.04:LTS | yaws | 1.98-5, 0, 1.99-1 |
| Ubuntu:20.04:LTS | yaws | *, 0, * |
Exploit Intelligence
- https://github.com/vulnbe/poc-yaws-cgi-shell-injection (nist-nvd)
- https://packetstormsecurity.com/files/159106/Yaws-2.0.7-XML-Injection-Command-Injection.html (nist-nvd)
- https://vuln.be/post/yaws-xxe-and-shell-injections/ (nist-nvd)
- https://github.com/erlyaws/yaws/commits/master (circl)
- [debian-lts-announce] 20200926 [SECURITY] [DLA 2384-1] yaws security update (circl)
- USN-4569-1 (circl)
- DSA-4773 (circl)
- Yaws 2.0.7 XML Injection / Command Injection Vulnerability (0day-today)
- Yaws 2.0.7 XML Injection / Command Injection Vulnerability (0day-today)
Timeline
- Sep 8, 2020 PoC Published
- Sep 9, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 4, 2023 EPSS Score
- Apr 16, 2023 EPSS Score
- May 8, 2023 EPSS Score
- May 26, 2023 EPSS Score
- Aug 29, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-24916 third-party-advisory
- https://github.com/erlyaws/yaws/commit/799b3b526d15b7a9bc43ae97165aeb085f18fac1 third-party-advisory
- https://github.com/vulnbe/poc-yaws-cgi-shell-injection third-party-advisory
- https://ubuntu.com/security/notices/USN-4569-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-24916 third-party-advisory