# CISA KEV Adds Fortinet, BeyondTrust Flaws

Published: 2026-10-16 · Severity: high · Sectors: government-national
Canonical: https://vorant.io/reports/a6d31c8d-a0da-500c-b5fd-40c569011ab5/cisa-kev-adds-fortinet-beyondtrust-flaws

> CISA added two actively exploited vulnerabilities—a Fortinet path traversal bug and a BeyondTrust Remote Support auth bypass—to its KEV catalog.

CISA has added two vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog based on confirmed evidence of active exploitation: CVE-2025-61624, a path traversal vulnerability affecting multiple Fortinet products, and CVE-2026-102764, an authentication bypass by spoofing vulnerability in BeyondTrust Remote Support. Neither the specific exploitation details, affected version ranges, nor threat actor attribution are provided in this bulletin; organizations should consult Fortinet's and BeyondTrust's respective advisories for patch guidance and affected product versions.

Under Binding Operational Directive (BOD) 26-04, Federal Civilian Executive Branch (FCEB) agencies are required to prioritize remediation of KEV-listed vulnerabilities on publicly exposed assets that grant total control post-exploitation, and to check for prior compromise before patching. While the directive is mandatory only for FCEB agencies, CISA recommends all organizations running affected Fortinet products or BeyondTrust Remote Support treat these as high-priority patching items given confirmed in-the-wild exploitation.

Defenders should inventory any Fortinet appliances and BeyondTrust Remote Support deployments, apply vendor patches immediately, and review logs for signs of path traversal attempts against Fortinet products or anomalous authentication events indicating spoofing against BeyondTrust Remote Support, consistent with BOD 26-04's compromise-assessment requirement.

## Mentioned in this report

- Vulnerabilities: CVE-2025-61624 (KEV), CVE-2026-102764 (KEV)

Source reporting: https://www.cisa.gov/news-events/alerts/2026/10/16/cisa-adds-two-known-exploited-vulnerabilities-catalog

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