CVE-2020-6994

https://notcve.org/view.php?id=CVE-2020-6994

A buffer overflow vulnerability was found in some devices of Hirschmann Automation and Control HiOS and HiSecOS. The vulnerability is due to improper parsing of URL arguments. An attacker could exploit this vulnerability by specially crafting HTTP requests to overflow an internal buffer. The following devices using HiOS Version 07.0.02 and lower are affected: RSP, RSPE, RSPS, RSPL, MSP, EES, EES, EESX, GRS, OS, RED. The following devices using HiSecOS Version 03.2.00 and lower are affected: EAGLE20/30. • https://www.us-cert.gov/ics/advisories/icsa-20-091-01 • CWE-12: ASP.NET Misconfiguration: Missing Custom Error Page CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •