CVEvulnerability
CVE-2020-3550
8.1 HIGH
Official page ↗
- Status
- Modified
- Published
- 2020-10-21
- Last modified
- 2026-08-11
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.1 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- CVSS 3.0 ([email protected])
- 8.1 HIGH — CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- CVSS 2.0 ([email protected])
- 5.5 MEDIUM — AV:N/AC:L/Au:S/C:P/I:P/A:N
- Weaknesses
- CWE-22
Description
A vulnerability in the sfmgr daemon of Cisco Firepower Management Center (FMC) Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, remote attacker to perform directory traversal and access directories outside the restricted path. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by using a relative path in specific sfmgr commands. An exploit could allow the attacker to read or write arbitrary files on an sftunnel-connected peer device.
Affected configurations
• cisco secure firewall management center (<= 6.0.1)
• cisco secure firewall management center (>= 6.3.0 < 6.3.0.6)
• cisco secure firewall management center (>= 6.4.0 < 6.4.0.10)
• cisco secure firewall management center 6.2.0
• cisco secure firewall management center 6.2.1
• cisco secure firewall threat defense (<= 6.0.1)
• cisco secure firewall threat defense (>= 6.3.0 < 6.3.0.6)
• cisco secure firewall threat defense (>= 6.4.0 < 6.4.0.10)
• cisco secure firewall threat defense 6.2.0
• cisco secure firewall threat defense 6.2.1
Related
Weakness · CWE (1)
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory weakness