Vulnerability · Published Mar 26, 2024 · Assigned by icscert
CVE-2024-25137AutomationDirect C-MORE EA9 HMI Stack-based Buffer Overflow
Medium 4.3
In plain English
A medium-severity stack buffer overflow in C-MORE EA9 HMI EA0-T7CL-R from AutomationDirect. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 39% of all known vulnerabilities).
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.4%top 60.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
In AutomationDirect C-MORE EA9 HMI there is a program that copies a buffer of a size controlled by the user into a limited sized buffer on the stack which may lead to a stack overflow. The result of this stack-based buffer overflow can lead to denial-of-service conditions.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| AutomationDirect | C-MORE EA9 HMI EA9-T6CL | 0 – through 6.77 |
| AutomationDirect | C-MORE EA9 HMI EA9-T7CL | 0 – through 6.77 |
| AutomationDirect | C-MORE EA9 HMI EA0-T7CL-R | 0 – through 6.77 |
| AutomationDirect | C-MORE EA9 HMI EA9-T8CL | 0 – through 6.77 |
| AutomationDirect | C-MORE EA9 HMI EA9-T10CL | 0 – through 6.77 |
| AutomationDirect | C-MORE EA9 HMI EA9-T10WCL | 0 – through 6.77 |
| AutomationDirect | C-MORE EA9 HMI EA9-T12CL | 0 – through 6.77 |
| AutomationDirect | C-MORE EA9 HMI EA9-T15CL | 0 – through 6.77 |
| AutomationDirect | C-MORE EA9 HMI EA9-T15CL-R | 0 – through 6.77 |
| AutomationDirect | C-MORE EA9 HMI EA9-RHMI | 0 – through 6.77 |
| AutomationDirect | C-MORE EA9 HMI EA9-PGMSW | 0 – through 6.77 |
Weakness: CWE-121 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
References
- https://https://www.cisa.gov/news-events/ics-advisories/icsa-24-086-01 government-resource