CVE-2009-4086
CRLF injection vulnerability in Xerver HTTP Server 4.31 and 4.32 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response...
- Published
- Nov 27, 2009
- Updated
- Aug 7, 2024
- Assigning CNA
- mitre
- Evidence observed
- Nov 18, 2009
Primary CVSS
nvd · CVSS 2.0
AV:N/AC:L/Au:N/C:N/I:P/A:NLow · next 30 days
- Percentile
- 91.5%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
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.
Sources
1s4squatch · multiple · Nov 18, 2009
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