8.1

CVE-2020-3550

Cisco Firepower Management Center Software and Firepower Threat Defense Software Directory Traversal Vulnerability

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Cisco ≫ Secure Firewall Management Center Version >= 6.3.0 < 6.3.0.6
Cisco ≫ Secure Firewall Management Center Version >= 6.4.0 < 6.4.0.10
Cisco ≫ Secure Firewall Threat Defense Version >= 6.3.0 < 6.3.0.6
Cisco ≫ Secure Firewall Threat Defense Version >= 6.4.0 < 6.4.0.10
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.21% 0.806
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.1 2.8 5.2
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
NIST 5.5 8 4.9
AV:N/AC:L/Au:S/C:P/I:P/A:N
Cisco PSIRT 8.1 2.8 5.2
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftdfmc-dirtrav-NW8XcuSB
Vendor Advisory