PT-2026-22969 · Cisco · Cisco Secure Firewall Threat Defense (Ftd)+1

Kyle Ossinger · Publicado 2026-03-04 · Atualizado 2026-03-04 · CVE-2026-20008

Positive Technologies (AI Summary)

CVSS v3.1

6.0

Média

Vetor base

AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software (affected versions not specified)

Description A flaw exists in certain command-line interface (CLI) commands within the software that could allow a local attacker with Administrator privileges to execute Lua code as root. This is due to insufficient input sanitization. An attacker could craft malicious Lua code and submit it as a parameter to a CLI command, potentially leading to arbitrary code execution with root privileges.

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

OS Command Injection

Enumeração de Fraquezas

CWE-78

Identificadores relacionados

CVE-2026-20008

Produtos afetados

Cisco Secure Firewall Asa

Cisco Secure Firewall Threat Defense (Ftd)

Referências · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-20008 · Nota de Segurança
• https://twitter.com/CVEnew/status/2029272825471660038 · Publicação no Twitter
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-luainject-VescqgmS · Aviso do Fabricante