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Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

CiscoCVE-2026-20342

Cisco Secure Firewall Management Center (FMC): insecure direct object reference

Cisco

CVE-2026-20342 · Published Sep 16, 2026 · updated Sep 18, 2026

High7.7
No fix yet
Cisco advisory

A vulnerability in a specific file download API of Cisco Secure FMC Software could allow an authenticated, remote attacker to download arbitrary files from an affected system.

This vulnerability exists because user input is not being sanitized. An attacker could exploit this vulnerability by sending a crafted HTTPS request. A successful exploit could allow the attacker to download arbitrary files from the affected system.

To exploit this vulnerability, the attacker must have valid credentials for a user account with at least the role of Security Analyst (read-only).

Affected versions

PackageAffectedFixed in
Cisco Secure Firewall Management Center (FMC)
Product
<= 7.0.0No fix yet
<= 7.0.0.1No fix yet
<= 7.0.1No fix yet
<= 7.0.1.1No fix yet
Details and references

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