CVE-2020-27297 | BDVDB-2026-148165 Detail

OPC UA Tunneller

Description#

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).

Impact#

No impact statement in the source data.

Weaknesses#

CWE-122 Heap-based Buffer Overflow

References#

https://us-cert.cisa.gov/ics/advisories/icsa-21-021-03

Exploit#

No public exploit known

History#

Version 12021-01-26Record published in the CVE List.
Version 22024-08-04Most recent update recorded in the CVE List.