CVE-2023-1935

moderate-risk
Published 2023-08-02

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.

Do I need to act?

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0.02% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.4/10 Critical
NETWORK / LOW complexity

Affected Products (5)

Roc809 Firmware
Roc827 Firmware
Roc809L Firmware
Roc827L Firmware
Dl8000 Firmware

Affected Vendors

Emerson

References (2)

Third Party Advisory https://www.cisa.gov/news-events/ics-advisories/icsa-23-206-03
Third Party Advisory https://www.cisa.gov/news-events/ics-advisories/icsa-23-206-03
43
/ 100
moderate-risk
Severity 31/34 · Critical
Exploitability 0/34 · Minimal
Exposure 12/34 · Low