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4.9 Medium

CVE-2026-20003 A vulnerability in the REST API of Cisco Secure FMC Software could allow an authenticated, remote attacker to conduct…

Description

A vulnerability in the REST API of Cisco Secure FMC Software could allow an authenticated, remote attacker to conduct SQL injection attacks on an affected system. This vulnerability is due to inadequate validation of user-supplied input. An attacker could exploit this vulnerability by sending crafted requests to an affected device. A successful exploit could allow the attacker to obtain read access to the database and read certain files on the underlying operating system. To exploit this vulnerability, the attacker would need valid user credentials with any of the following roles: Administrator Security approver Intrusion admin Access admin Network admin

Affected products and versions

Product Affected versions Fixed in
Cisco Secure Firewall Management Center (FMC) 7.7 7.7.0 → 7.7.10.1 No fix stated
Cisco Secure Firewall Management Center (FMC) 7.6 7.6.0 → 7.6.3 No fix stated
Cisco Secure Firewall Management Center (FMC) 7.4 7.4.0 → 7.4.3 No fix stated
Cisco Secure Firewall Management Center (FMC) 7.3 7.3.0 → 7.3.1.2 No fix stated
Cisco Secure Firewall Management Center (FMC) 7.2 7.2.0 → 7.2.10.2 No fix stated
Cisco Secure Firewall Management Center (FMC) 7.1 7.1.0 → 7.1.0.3 No fix stated
Cisco Secure Firewall Management Center (FMC) 7.0 7.0.0 → 7.0.8.1 No fix stated

Other CVEs of Cisco Secure Firewall Management Center (FMC)

The 29 CVEs of Cisco Secure Firewall Management Center (FMC) →
CVE-2026-20342 A vulnerability in a specific file download API of Cisco Secure FMC Software could allow an authenticated, remote… 7.7 High CVE-2026-20323 A vulnerability in the sftunnel inter-device communication protocol of Cisco Secure FMC Software and Cisco Secure FTD… 8.3 High CVE-2026-76412 A vulnerability in the remote diagnostics debugger of Cisco Secure FMC Software could allow an authenticated, remote… 8.5 High CVE-2026-20333 As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Adaptive Security… 8.8 High
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