Vulnerabilities > CVE-2020-27297 - Out-of-bounds Write vulnerability in Honeywell OPC UA Tunneller
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
PARTIAL Integrity impact
PARTIAL Availability impact
PARTIAL Summary
The affected product is vulnerable to a heap-based buffer overflow, which may allow an attacker to manipulate memory with controlled values and remotely execute code on the OPC UA Tunneller (versions prior to 6.3.0.8233).
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 1 |