Cisco Firepower Threat Defense Software Web Services Path Traversal (cisco-sa-asaftd-path-JE3azWw43)

High Nessus Plugin ID 136915

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VPR Score: 8.3

Synopsis

The remote device is missing a vendor-supplied security patch

Description

A vulnerability exists in the web services interface of Cisco Firepower Threat Defense (FTD) Software due to a lack of proper input validation of the HTTP URL. An unauthenticated, remote attacker can exploit this, by sending a crafted HTTP request containing directory traversal character sequences, in order to view or delete arbitrary files on the targeted system within the web services file system.

Please see the included Cisco BIDs and Cisco Security Advisory for more information.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Upgrade to the relevant fixed version referenced in the Cisco Security Advisory

See Also

http://www.nessus.org/u?7e0745c0

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvr55825

Plugin Details

Severity: High

ID: 136915

File Name: cisco-sa-asaftd-path-JE3azWw43-ftd.nasl

Version: 1.8

Type: local

Family: CISCO

Published: 2020/05/27

Updated: 2020/08/14

Dependencies: 128052

Risk Information

Risk Factor: High

VPR Score: 8.3

CVSS Score Source: CVE-2020-3187

CVSS v2.0

Base Score: 7.5

Temporal Score: 5.9

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Temporal Vector: CVSS2#E:POC/RL:OF/RC:C

CVSS v3.0

Base Score: 9.1

Temporal Score: 8.2

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:cisco:firepower_threat_defense

Required KB Items: installed_sw/Cisco Firepower Threat Defense, Host/Cisco/Firepower

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2020/05/06

Vulnerability Publication Date: 2020/05/06

Reference Information

CVE: CVE-2020-3187

CISCO-BUG-ID: CSCvr55825

CISCO-SA: cisco-sa-asaftd-path-JE3azWw43

IAVA: 2020-A-0205