Cisco Firepower Management Center Software Open Redirect (cisco-sa-fmc-redirect-NYDuSEQn)

medium Nessus Plugin ID 148381
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Synopsis

The remote device is missing a vendor-supplied security patch

Description

According to its self-reported version, the web-based management interface of Cisco Firepower Management Center (FMC) Software is affected by an open redirect vulnerability due to improper input validation of the parameters of an HTTP request. An unauthenticated, remote attacker can exploit this by intercepting an HTTP request from a user which could allow the attacker to modify the HTTP request to cause the interface to redirect the user to a specific, malicious URL. This type of vulnerability is known as an open redirect attack and is used in phishing attacks that get users to unknowingly visit malicious sites.

Please see the included Cisco BID 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 Cisco bug ID CSCvs71766

See Also

http://www.nessus.org/u?074f4fe5

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvs71766

Plugin Details

Severity: Medium

ID: 148381

File Name: cisco-sa-fmc-redirect-NYDuSEQn.nasl

Version: 1.4

Type: local

Family: CISCO

Published: 4/8/2021

Updated: 4/9/2021

Dependencies: cisco_firepower_version.nasl

Risk Information

CVSS Score Source: CVE-2020-3558

VPR

Risk Factor: Low

Score: 3

CVSS v2

Risk Factor: Medium

Base Score: 5.8

Temporal Score: 4.3

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:N

Temporal Vector: E:U/RL:OF/RC:C

CVSS v3

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 5.3

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

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:cisco:firepower_management_center

Required KB Items: Host/Cisco/firepower_mc/version

Exploit Ease: No known exploits are available

Patch Publication Date: 10/21/2020

Vulnerability Publication Date: 10/21/2020

Reference Information

CVE: CVE-2020-3558

CISCO-BUG-ID: CSCvs71766

CISCO-SA: cisco-sa-fmc-redirect-NYDuSEQn

CWE: 601