CVE-2021-40438
CVE-2021-40438: 1 tracked advisory record across Apache. CISA KEV listed; exploitation observed. Compare source-reported impact, fixes and remediation.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Apache
1 advisory- Advisory severityUnrated
Advisory [CVE-2021-40438] mod_proxy SSRF
CVE-2021-40438Source published Source updated
A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user. This issue affects Apache HTTP Server 2.4.48 and earlier.
- Affected products in this advisory
- Apache HTTP Server
- Source-reported affected versions
- Apache HTTP Server Apache HTTP Server 2.4 through 2.4.48
- Source-reported fixed versions
- No fixed-version detail extracted. This does not mean no fix exists.
- Mitigation guidance
- No mitigation guidance extracted; consult the source.
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