CVE-2023-35794

high

Description

An issue was discovered in Cassia Access Controller 2.1.1.2303271039. The Web SSH terminal endpoint (spawned console) can be accessed without authentication. Specifically, there is no session cookie validation on the Access Controller; instead, there is only Basic Authentication to the SSH console.

References

https://www.cassianetworks.com/products/iot-access-controller/

https://github.com/Dodge-MPTC/CVE-2023-35794-WebSSH-Hijacking

https://blog.kscsc.online/cves/202335794/md.html

Details

Source: Mitre, NVD

Published: 2023-10-27

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 9

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.8

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00708