high
CVE-2021-40438
mod_proxy SSRF
- Severity
- high
- Affected product
- Apache httpd
- Affected versions
- Apache httpd ≥ 2.4.0, < 2.4.49
- Fixed in
- Apache httpd 2.4.49
- Detection basis
- Component version range
- Shipped rule
- Apache httpd: mod_proxy SSRF
- Added to NewScan
- 2026-06-29
- Detected by
- NewScan — free, self-hosted
How NewScan reports it
COMPONENT VERSION RANGE
NewScan fingerprints Apache httpd from its response and reports this CVE when the detected version falls inside the affected range below.
References
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