CVE-2023-43492

CVE.org · Published

Record status: Published
Identifier year (not publication year): 2023
Source publication: Oct 19, 2023
Source updated: Jan 16, 2025
Imported by cveboard: Oct 24, 2026
Source snapshot: cve_2026-10-24_midnight_baseline · Oct 24, 2026

CNA source text (English)

Weintek cMT3000 HMI Web CGI Stack-based Buffer Overflow

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

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

cMT-FHD

Vendor: Weintek
Product: cMT-FHD
Platforms: Unknown
Default status: unaffected

cMT-FHD · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	Unavailable	20210210	None listed

cMT-HDM

Vendor: Weintek
Product: cMT-HDM
Platforms: Unknown
Default status: unaffected

cMT-HDM · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	Unavailable	20210204	None listed

cMT3071

Vendor: Weintek
Product: cMT3071
Platforms: Unknown
Default status: unaffected

cMT3071 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	Unavailable	20210218	None listed

cMT3072

Vendor: Weintek
Product: cMT3072
Platforms: Unknown
Default status: unaffected

cMT3072 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	Unavailable	20210218	None listed

cMT3103

Vendor: Weintek
Product: cMT3103
Platforms: Unknown
Default status: unaffected

cMT3103 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	Unavailable	20210218	None listed

cMT3090

Vendor: Weintek
Product: cMT3090
Platforms: Unknown
Default status: unaffected

cMT3090 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	Unavailable	20210218	None listed

cMT3151

Vendor: Weintek
Product: cMT3151
Platforms: Unknown
Default status: unaffected

cMT3151 · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
0	`affected`	custom	Unavailable	20210218	None listed