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CVE-2023-22421

NVDCIRCLENISA

EUVD-2023-26584 · Published Mar 6, 2023

Out-of-bounds read vulnerability exists in Kostac PLC Programming Software (Former name: Koyo PLC Programming Software) Version 1.6.9.0 and earlier. The insufficient buffer size for the PLC program instructions leads to out-of-bounds read. As a result, opening a specially crafted project file may lead to information disclosure and/or arbitrary code execution.

Technologies

Jtekt Kostac Plc Programming Software

Weaknesses

CWE-125

CVSS scores

  • v3.17.8CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

MITRE ATT&CK

Inferred

Where this vulnerability fits in an attack

Privilege Escalation

References

Potentially impacted assets

See if this affects your attack surface

News

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