The vulnerability in the MSC800 in all versions before 4.15 allows for an attacker to predict the TCP initial sequence number. When the TCP sequence is predictable, an attacker can send packets that are forged to appear to come from a trusted computer. These forged packets could compromise services on the MSC800. SICK has released a new firmware version of the SICK MSC800 and recommends updating to the newest version.
References
Link Providers
https://sick.com/psirt cve-icon cve-icon
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: SICK AG

Published: 2022-04-11T19:37:47

Updated: 2024-08-03T05:32:59.251Z

Reserved: 2022-03-21T00:00:00

Link: CVE-2022-27577

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2022-04-11T20:15:22.027

Modified: 2022-04-18T14:38:10.393

Link: CVE-2022-27577

cve-icon Redhat

No data.