CVE-2018-15395

Description

A vulnerability in the authentication and authorization checking mechanisms of Cisco Wireless LAN Controller (WLC) Software could allow an authenticated, adjacent attacker to gain network access to a Cisco TrustSec domain. Under normal circumstances, this access should be prohibited. The vulnerability is due to the dynamic assignment of Security Group Tags (SGTs) during a wireless roam from one Service Set Identifier (SSID) to another within the Cisco TrustSec domain. An attacker could exploit this vulnerability by attempting to acquire an SGT from other SSIDs within the domain. Successful exploitation could allow the attacker to gain privileged network access that should be prohibited under normal circumstances.

Risk Information

Base Score

5.4

MODERATE

Vector

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

EPSS Score

Exploitation Probability

0.116

Associated Vulnerability

Vulnerability	OS Platform
Cisco Wireless LAN Controller Software Privilege Escalation Vulnerability For Cisco Virtual Wireless Controller	NCM
CVE-2018-15395	NCM

Patch Details

Click to see the patches provided by ManageEngine for this CVE

Patch ID	Patch Description
PATCH-1705937	Security Update for Cisco Virtual Wireless Controller 8.3(15.155)

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234