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THREAT OPS › Threat News › [NVD] CVE-2025-4805 — A stored cross-site scripting (XSS) vulnerability exists in the management interface of WatchGuard Firebox appliances via the Access Portal configuration. An authenticated remote attacker with administrator privileges could exploit this vulnerability to execute arbitrary JavaScri

[NVD] CVE-2025-4805 — A stored cross-site scripting (XSS) vulnerability exists in the management interface of WatchGuard Firebox appliances via the Access Portal configuration. An authenticated remote attacker with administrator privileges could exploit this vulnerability to execute arbitrary JavaScri

lownvdPublished 2025-05-16

CVE-2025-4805 CVSS: None Published: 2025-05-16T21:15:35.470

A stored cross-site scripting (XSS) vulnerability exists in the management interface of WatchGuard Firebox appliances via the Access Portal configuration. An authenticated remote attacker with administrator privileges could exploit this vulnerability to execute arbitrary JavaScript code in the Firebox management interface of another man

MITRE ATT&CK techniques

JavaScriptT1059.007

Indicators of compromise

CVE-2025-4805cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2025-4805