CRITICAL 9.8 Microsoft PoC

CVE-2023-25690

Apache HTTP Server: HTTP request splitting with mod_rewrite and mod_proxy

Microsoft Security Update 2023-Mar: Apache HTTP Server: HTTP request splitting with mod_rewrite and mod_proxy

Affected Products

References

Published: 2023-03-14 · Source: Microsoft · Feed updated: 2026-09-17
This critical severity vulnerability with a CVSS score of 9.8 was published on 2023-03-14 via Microsoft. 🚨 A public proof-of-concept exploit is available on GitHub. EPSS score: 84.5% (top 0% of all CVEs by exploitation probability). Affected: cm1 httpd 2.4.56-1 on CBL Mariner 1.0, cbl2 httpd 2.4.56-1 on CBL Mariner 2.0, azl3 mod_http2 2.0.29-3 on Azure Linux 3.0.

Risk Timeline

CVE Disclosed2023-03-14 · 1282 days ago
Public PoC Exploit AvailableWeaponised proof-of-concept code is publicly accessible

Remediation Resources

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