SB2021081802 - Improper Authentication in Advantech WebAccess/NMS
Published: August 18, 2021
Security Bulletin ID
SB2021081802
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper Authentication (CVE-ID: CVE-2021-32951)
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to an error in when processing authentication requests. A remote attacker can bypass authentication process and view resources monitored and controlled by the WebAccess/NMS.
Remediation
Install update from vendor's website.