CVE-2023-1935

CRITICAL

Emerson ROC800-Series and DL8000 Firmware - Authentication Bypass

Title source: llm

Description

ROC800-Series RTU devices are vulnerable to an authentication bypass, which could allow an attacker to gain unauthorized access to data or control of the device and cause a denial-of-service condition.

References (1)

Core 1

Core References

Third Party Advisory, US Government Resource

https://www.cisa.gov/news-events/ics-advisories/icsa-23-206-03

Scores

CVSS v3 9.4

EPSS 0.0055

EPSS Percentile 41.5%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-287

Status published

Products (5)

emerson/dl8000_firmware

emerson/roc809_firmware

emerson/roc809l_firmware

emerson/roc827_firmware

emerson/roc827l_firmware

Published Aug 02, 2023

Tracked Since Feb 18, 2026