CVE-2020-21487
Critical
Description
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.
SeverityCritical
CVSS9.6
Exploit probability—
ProductNetgate Pfsense
PublishedApr 4, 2023
First seenApr 4, 2023
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| netgate pfsense | 2.4.4 | — |
| netgate pfsense_acme_package | 0.6.3 | — |
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