What is CVE-2023-22277?

CVE-2023-22277 is a high-severity vulnerability in Omron Cx-programmer, classified under Use After Free. CVSS score: 7.8/10. Published 2023-08-03.

How severe is CVE-2023-22277?

High severity. CVSS v3 base score is 7.8 out of 10.

Use After Free in Omron Cx-programmer

CVE-2023-22277

Use after free vulnerability exists in CX-Programmer Ver.9.79 and earlier. By having a user open a specially crafted CXP file, information disclosure and/or arbitrary code execution may occur. This vulnerability is different from CVE-2023-…

Vulnerability class: Use-After-Free

EPSS: 0.002 (14.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Omron Cx-programmer
Omron Corporation Cx-programmer — versions Ver.9.79 and earlier

Weakness classification (CWE)

CWE-416 — Use After Free

References

vultures@jpcert.or.jp (Third Party Advisory)

Frequently asked questions

What is CVE-2023-22277?: CVE-2023-22277 is a high-severity vulnerability in Omron Cx-programmer, classified under Use After Free. CVSS score: 7.8/10. Published 2023-08-03.
How severe is CVE-2023-22277?: High severity. CVSS v3 base score is 7.8 out of 10.