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.

Link	Resource
https://www.us-cert.gov/ics/advisories/icsa-20-091-01	Mitigation Third Party Advisory

Configuration 1

---

Published : 2020-04-03 07:15

Updated : 2021-06-17 05:22

---

NVD link : CVE-2020-6994

Mitre link : CVE-2020-6994

Belden

Hirschmann Rail Switch Power Smart

CWE-120