CVE-2009-4086
23Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendepss 4.8%
from disclosure to weapon0 days
Published on NVDNov 27
1st PoCNov 18
exploitation probability
4.8%top 9% of all CVEs
observed exploitation
nono source reports it
2 public exploit(s)
CRLF injection vulnerability in Xerver HTTP Server 4.31 and 4.32 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via certain byte sequences at the end of a URL. NOTE: some of these details are obtained from third party information.
Affected products
n/a · n/apublic PoCs found — 2✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/10170cve_referencepacketstormsecurity.org/0911-exploits/xerver-split.txtunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.