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01 Record

CVE-2024-25137

AutomationDirect C-MORE EA9 HMI Stack-based Buffer Overflow

MediumPUBLISHEDCNA: icscert
CNA base score4.3 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

02 Description

AutomationDirect C-MORE EA9 HMI Stack-based Buffer Overflow

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.45% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 38.8% of scored records. A rank, not a probability.
NVD base score
4.3 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
NVD analysis status
Deferred. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2024-03-26 22:58Z2 YR AGO
Last updated
2024-08-01 23:36Z2 YR AGO
Reserved
2024-02-05
Assigning CNA
icscert
Record state
PUBLISHED
Severity
Medium (CVSS 4.3)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Weaknesses
  • CWE-121Stack-based Buffer OverflowVariant
Data version
5.1
Document digest
fe55f9dc3f299d618975085fc348efdfee6c1609a76c839fdebf6d3c1c490a9b

05 Affected products

VendorProductVersionsPlatforms
AutomationDirectC-MORE EA9 HMI EA9-T6CL0 to 6.77—
AutomationDirectC-MORE EA9 HMI EA9-T7CL0 to 6.77—
AutomationDirectC-MORE EA9 HMI EA0-T7CL-R0 to 6.77—
AutomationDirectC-MORE EA9 HMI EA9-T8CL0 to 6.77—
AutomationDirectC-MORE EA9 HMI EA9-T10CL0 to 6.77—
AutomationDirectC-MORE EA9 HMI EA9-T10WCL0 to 6.77—
AutomationDirectC-MORE EA9 HMI EA9-T12CL0 to 6.77—
AutomationDirectC-MORE EA9 HMI EA9-T15CL0 to 6.77—
AutomationDirectC-MORE EA9 HMI EA9-T15CL-R0 to 6.77—
AutomationDirectC-MORE EA9 HMI EA9-RHMI0 to 6.77—
AutomationDirectC-MORE EA9 HMI EA9-PGMSW0 to 6.77—

06 References

07 Remediation

AutomationDirect recommends that users update C-MORE EA9 HMI to V6.78 https://www.automationdirect.com/support/software-downloads .