U.S. CISA adds a new Fortinet FortiWeb flaw to its Known Exploited Vulnerabilities catalog

Securityaffairs.Co •Pierluigi Paganini • November 19, 2025

U.S. CISA has added a second Fortinet FortiWeb vulnerability in just a few days to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a Fortinet FortiWeb flaw, tracked as CVE-2025-58034 (CVSS score of 6.7), to its Known Exploited Vulnerabilities (KEV) catalog. This week, Fortinet patched a new FortiWeb zero-day, tracked […]

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

FortiWeb WAF Vulnerability Enables Full Admin Control Exploitation A critical vulnerability in FortiWeb Web Application Firewall (WAF) has been actively exploited, allowing attackers to gain full administrative access to affected systems. Organizations using FortiWeb are at risk of total control being seized by malicious actors. The flaw has been confirmed to be exploited in the wild, prompting urgent attention from cybersecurity teams. 100 sources 80

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U.S. CISA adds a new Fortinet FortiWeb flaw to its Known Exploited Vulnerabilities catalog

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Extracted Entities

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CVEs (1)

Platforms (1)