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mardi 16 octobre 2018

Cisco Wireless LAN Controller TrustSec Domain privilege escalation

A vulnerability has been found in Cisco Wireless LAN Controller (the affected version is unknown) and classified as critical. Affected by this vulnerability is an unknown function of the component TrustSec Domain Handler. The manipulation with an unknown input leads to a privilege escalation vulnerability. The CWE definition for the vulnerability is CWE-269. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was published 10/17/2018 as cisco-sa-20181017-wlan-escalat as confirmed advisory (Website). The advisory is shared at tools.cisco.com. This vulnerability is known as CVE-2018-15395 since 08/17/2018. Access to the local network is required for this attack. The successful exploitation requires a single authentication. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 10/18/2018).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

CPE

CVSSv3

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploiting

Class: Privilege escalation (CWE-269)
Local: No
Remote: Partially

Availability: No

Price Prediction: 🔍
Current Price Estimation: 🔒

Threat Intelligence

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Actions: 🔍

Countermeasures

Recommended: no mitigation known
0-Day Time: 🔒

Timeline

08/17/2018 CVE assigned
10/17/2018 Advisory disclosed
10/18/2018 VulDB entry created
10/18/2018 VulDB last update

Sources

Advisory: cisco-sa-20181017-wlan-escalat
Status: Confirmed

CVE: CVE-2018-15395 (🔒)

Entry

Created: 10/18/2018
Complete: 🔍

Lien vers l'article source

Auteur: VulDB

Catégories: VulDBNombre de vues: 236

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