Critical9.6Netgate pfSense

pfSense: Cross Site Scripting vulnerability found in Netgate pfSense 2.4.4 and ACME package v.0.6.3 allows attackers to execut…

CVE-2020-21487 Published Apr 4, 2023Updated by vendor Jun 17, 2026

CVE-2020-21487

Affected products & platforms

Netgate pfSenseUnclassified

Summary

Cross Site Scripting vulnerability found in Netgate pfSense 2.4.4 and ACME package v.0.6.3 allows attackers to execute arbitrary code via the RootFolder field of acme_certificates.php.

Mitigation

Mitigation steps weren't captured by the parser for this advisory — this is a parsing gap, not a statement that no fix exists. Read the vendor advisory below for the authoritative guidance.

Official advisory · medium-confidence parse· fetched 4 hours ago·verify at source

Discussion(0)

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