SB2019013127 - Input validation error in D-Link Central WiFiManager
Published: January 31, 2019 Updated: August 8, 2020
Security Bulletin ID
SB2019013127
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Input validation error (CVE-ID: CVE-2018-15515)
The vulnerability allows a local authenticated user to execute arbitrary code.
The CaptivelPortal service on D-Link Central WiFiManager CWM-100 1.03 r0098 devices will load a Trojan horse "quserex.dll" from the CaptivelPortal.exe subdirectory under the D-Link directory, which allows unprivileged local users to gain SYSTEM privileges.
Remediation
Install update from vendor's website.