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THREAT OPS › Threat News › [NVD] CVE-2025-1239 — A stored cross-site scripting (XSS) vulnerability exists in the management interface of WatchGuard Firebox appliances via the Blocked Sites list. An authenticated remote attacker with administrator privileges could exploit this vulnerability to execute arbitrary JavaScript code i

[NVD] CVE-2025-1239 — A stored cross-site scripting (XSS) vulnerability exists in the management interface of WatchGuard Firebox appliances via the Blocked Sites list. An authenticated remote attacker with administrator privileges could exploit this vulnerability to execute arbitrary JavaScript code i

lownvdPublished 2025-02-14

CVE-2025-1239 CVSS: None Published: 2025-02-14T14:15:32.687

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

MITRE ATT&CK techniques

JavaScriptT1059.007

Indicators of compromise

CVE-2025-1239cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2025-1239