SB2021101311 - Missing Authorization in Advantech WebAccess SCADA
Published: October 13, 2021
Security Bulletin ID
SB2021101311
Severity
Low
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) Missing Authorization (CVE-ID: CVE-2021-38431)
The vulnerability allows a remote attacker to bypass security restrictions on the target system.
The vulnerability exists due to missing authorization. A remote authenticated attacker can use API functions to disclose project names and paths from other users.
Remediation
Install update from vendor's website.