Cisco Secure Access Control (cisco-sa-20180502-acs1)

critical Nessus Plugin ID 110399
New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Synopsis

The remote host is missing a vendor-supplied security patch.

Description

The version of Cisco Secure Access Control System (ACS) running on the remote host is prior to 5.8.0.32.7 Cumulative Patch. It is, therefore, affected by a flaw in the ACS Report component that is triggered when handling specially crafted Action Message Format (AMF) messages. This may allow a remote attacker to potentially execute arbitrary code.

Solution

Upgrade to version 5.8.0.32.7 Cumulative Patch or later.

See Also

http://www.nessus.org/u?4a07297b

http://www.nessus.org/u?fb65122e

Plugin Details

Severity: Critical

ID: 110399

File Name: cisco-sa-20180502-acs1.nasl

Version: 1.3

Type: local

Family: CISCO

Published: 6/7/2018

Updated: 11/4/2019

Dependencies: cisco_secure_acs_version.nasl

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

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

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

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

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

Vulnerability Information

CPE: cpe:2.3:a:cisco:secure_access_control_system:*:*:*:*:*:*:*:*

Required KB Items: Host/Cisco/ACS/Version, Host/Cisco/ACS/DisplayVersion

Exploit Ease: No known exploits are available

Patch Publication Date: 5/2/2018

Vulnerability Publication Date: 5/2/2018

Reference Information

CVE: CVE-2018-0253

BID: 104075

CISCO-BUG-ID: CSCve69037

CISCO-SA: cisco-sa-20180502-acs1