CVE-2009-4873
HIGH · CVSS 10.0EPSS 20.6%EU EUVD
Stack-based buffer overflow in the HTTP server in Rhino Software Serv-U Web Client 9.0.0.5 allows remote attackers to cause a denial of service (server crash) or execute arbitrary code via a long Session cookie.
Key facts
- CVSS score
- 10.0 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C- Weakness (CWE)
- CWE-119
- EPSS score
- 20.6% (98th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2009-4836)
- Published
- May 26, 2010
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2009-4836 in the EU Vulnerability Database. Last updated in EUVD on September 16, 2024.
View on the EU Vulnerability DatabaseAffected products
- rhinosoft / serv-u
References
- http://secunia.com/advisories/37228(Vendor Advisory)
- http://www.rangos.de/ServU-ADV.txt(Exploit)
- http://www.securityfocus.com/bid/36895(Exploit)
- http://www.vupen.com/english/advisories/2009/3116(Vendor Advisory)
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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