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CVE-2026-20063

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CVE-2026-20063

Published: Mar 4, 2026

Modified: Mar 5, 2026

PUBLISHED

CVSS v3.1

6.0

MEDIUM

Description

A vulnerability in the CLI of Cisco Secure FTD Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system as root. To exploit this vulnerability, the attacker must have valid administrative credentials on an affected device. This vulnerability is due to insufficient input validation of user-supplied command arguments. An attacker could exploit this vulnerability by submitting crafted input for a specific CLI command. A successful exploit could allow the attacker to execute commands on the underlying operating system as root.

VendorProductVersions

Cisco

Cisco Secure Firewall Threat Defense (FTD) Software

affected
7.6.0
affected
7.7.0
affected
7.6.1
affected
7.6.2
affected
7.7.10

+2 more versions

Weaknesses (CWE)

CWE-88

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N/E:X/RL:X/RC:X

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

References

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