PT-2025-33339 · Cisco · Cisco Secure Firewall Management Center (Fmc)

Sanmith Prakash · Published 2024-10-10 · Updated 2025-08-15 · CVE-2025-20306

Positive Technologies · (AI Summary)

CVSS v2.0

6.8

Medium

AV:N/AC:L/Au:S/C:N/I:C/A:N

Name of the Vulnerable Software and Affected Versions: Cisco Secure Firewall Management Center (FMC) Software (affected versions not specified)

Description: A vulnerability in the web-based management interface of Cisco Secure Firewall Management Center (FMC) Software could allow an authenticated, remote attacker with Administrator-level privileges to execute arbitrary commands on the underlying operating system. This issue is due to insufficient input validation of certain HTTP request parameters sent to the web-based management interface. An attacker could exploit this by authenticating to the interface and sending a crafted HTTP request to an affected device, potentially allowing them to execute commands as the root user. To exploit this, an attacker would need Administrator-level credentials.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

BDU:2025-11011

CVE-2025-20306

Affected Products

Cisco Secure Firewall Management Center (Fmc)

References · 7

• https://osv.dev/vulnerability/CVE-2025-20306 · Vendor Advisory
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-cmd-inj-HCRLpFyN · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-20306 · Security Note
• https://bdu.fstec.ru/vul/2025-11011 · Security Note
• https://dbugs.ptsecurity.com/vulnerability/PT-2025-33339 · Note
• https://twitter.com/CVEnew/status/1956390317814333482 · Twitter Post
• https://t.me/CVEtracker/30013 · Telegram Post