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Medium severity6.1NVD Advisory· Published Apr 28, 2021· Updated Jun 17, 2026

CVE-2021-27933

CVE-2021-27933

Description

pfSense 2.5.0 allows XSS via the services_wol_edit.php Description field.

Affected products

3

Pfsense/Pfsense2 versions
cpe:2.3:a:pfsense:pfsense:2.5.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:pfsense:pfsense:2.5.0:*:*:*:*:*:*:*
- (no CPE)range: = 2.5.0
pfSense/pfSensedescription

Patches

Vulnerability mechanics

References

1

seclists.org/fulldisclosure/2021/Apr/61nvdExploitMailing ListThird Party Advisory

News mentions

0

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