CVEvulnerability

CVE-2021-34755

7.8 HIGH Published 2021-10-27 Modified 2026-08-11 Official page ↗
Status
Modified
Published
2021-10-27
Last modified
2026-08-11
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.7 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.2 HIGH — AV:L/AC:L/Au:N/C:C/I:C/A:C
Weaknesses
CWE-20, CWE-78

Description

Multiple vulnerabilities in the CLI of Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, local attacker to execute arbitrary commands with root privileges. For more information about these vulnerabilities, see the Details section of this advisory.

Affected configurations

• cisco firepower management center virtual appliance 6.1.0 • cisco firepower management center virtual appliance 6.2.0 • cisco firepower management center virtual appliance 6.2.3 • cisco firepower management center virtual appliance 6.3.0 • cisco firepower management center virtual appliance 6.4.0 • cisco firepower management center virtual appliance 6.4.0.11 • cisco firepower management center virtual appliance 6.5.0 • cisco firepower management center virtual appliance 6.6.0 • cisco firepower management center virtual appliance 6.6.1 • cisco firepower management center virtual appliance 6.7.0 • cisco firepower management center virtual appliance 7.0.0 • cisco firepower management center virtual appliance 7.1.0 • cisco secure firewall threat defense (>= 6.4.0 < 6.4.0.13) • cisco secure firewall threat defense (>= 6.6.0 < 6.6.5) • cisco secure firewall threat defense (>= 6.7.0 < 6.7.0.3) • cisco secure firewall threat defense (>= 7.0.0 < 7.0.1) • cisco sourcefire defense center 6.1.0 • cisco sourcefire defense center 6.2.0 • cisco sourcefire defense center 6.2.3 • cisco sourcefire defense center 6.3.0 • cisco sourcefire defense center 6.4.0 • cisco sourcefire defense center 6.4.0.11 • cisco sourcefire defense center 6.5.0 • cisco sourcefire defense center 6.6.0 • cisco sourcefire defense center 6.6.1 • cisco sourcefire defense center 6.7.0 • cisco sourcefire defense center 7.0.0 • cisco sourcefire defense center 7.1.0

Related

Weakness · CWE (2)

  • CWE-20 Improper Input Validation weakness
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command weakness

References