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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2020-04-03T18:04:59

Updated: 2024-08-04T09:18:02.906Z

Reserved: 2020-01-14T00:00:00

Link: CVE-2020-6994

cve-icon Vulnrichment

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cve-icon NVD

Status : Analyzed

Published: 2020-04-03T19:15:13.250

Modified: 2021-06-17T17:22:56.187

Link: CVE-2020-6994

cve-icon Redhat

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