Vulnerability Details : CVE-2023-38584
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.
Vulnerability category: OverflowMemory Corruption
Products affected by CVE-2023-38584
- cpe:2.3:o:weintek:cmt3071_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:weintek:cmt3072_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:weintek:cmt3090_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:weintek:cmt3103_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:weintek:cmt3151_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:weintek:cmt-hdm_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:weintek:cmt-fhd_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-38584
0.18%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 56 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-38584
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
ICS-CERT | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2023-38584
-
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).Assigned by: ics-cert@hq.dhs.gov (Secondary)
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-38584
-
https://dl.weintek.com/public/Document/TEC/TEC23005E_cMT_Web_Security_Update.pdf
Vendor Advisory
-
https://www.cisa.gov/news-events/ics-advisories/icsa-23-285-12
Weintek cMT3000 HMI Web CGI | CISAThird Party Advisory;US Government Resource
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