CVE-2023-38584

moderate-risk
Published 2023-10-19

In Weintek's cMT3000 HMI Web CGI device, the cgi-bin command_wb.cgi contains a stack-based buffer overflow, which could allow an anonymous attacker to hijack control flow and bypass login authentication.

Do I need to act?

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0.06% 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 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (7)

Cmt-Fhd Firmware
Cmt-Hdm Firmware
Cmt3071 Firmware
Cmt3072 Firmware
Cmt3090 Firmware
Cmt3103 Firmware
Cmt3151 Firmware

Affected Vendors

Weintek

References (4)

Vendor Advisory https://dl.weintek.com/public/Document/TEC/TEC23005E_cMT_Web_Security_Update.pdf
Third Party Advisory https://www.cisa.gov/news-events/ics-advisories/icsa-23-285-12
Vendor Advisory https://dl.weintek.com/public/Document/TEC/TEC23005E_cMT_Web_Security_Update.pdf
Third Party Advisory https://www.cisa.gov/news-events/ics-advisories/icsa-23-285-12
46
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 0/34 · Minimal
Exposure 14/34 · Moderate