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HIGH · 8.8

CVE-2023-43819

A stack based buffer overflow exists in Delta Electronics Delta Industrial Automation DOPSoft when parsing the InitialMacroLen field of a DPS file. A remote, unauthenticated attacker can exploit this ...

Vulnerability Description

A stack based buffer overflow exists in Delta Electronics Delta Industrial Automation DOPSoft when parsing the InitialMacroLen field of a DPS file. A remote, unauthenticated attacker can exploit this vulnerability by enticing a user to open a specially crafted DPS file to achieve remote code execution.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
DeltawwDopsoft>= 2.00.00.00, <= 2.00.07.04

Related Weaknesses (CWE)

CWE-120CWE-119

References

FAQ

What is CVE-2023-43819?

CVE-2023-43819 is a vulnerability with a CVSS score of 8.8 (HIGH). A stack based buffer overflow exists in Delta Electronics Delta Industrial Automation DOPSoft when parsing the InitialMacroLen field of a DPS file. A remote, unauthenticated attacker can exploit this ...

How severe is CVE-2023-43819?

CVE-2023-43819 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-43819?

Check the references section above for vendor advisories and patch information. Affected products include: Deltaww Dopsoft.