PT-2022-5826 · Omron · Cx-Programmer

Michael Heinzl · Published 2022-11-25 · Updated 2023-05-17 · CVE-2022-43509

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions CX-Programmer versions 9.77 and earlier

Description The issue is related to an out-of-bounds write vulnerability that may lead to information disclosure and/or arbitrary code execution. This can be achieved by having a user open a specially crafted CXP file, which exploits the buffer overflow in memory. The vulnerability allows an attacker to gain unauthorized access to protected information or execute arbitrary code.

Recommendations For CX-Programmer versions 9.77 and earlier, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

BDU:2022-07232

CVE-2022-43509

ZDI-23-634

Affected Products

Cx-Programmer

References · 8

• https://zerodayinitiative.com/advisories/ZDI-23-634 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-43509 · Security Note
• https://osv.dev/vulnerability/CVE-2022-43509 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-07232 · Security Note
• https://t.me/cvenotify/39329 · Telegram Post
• https://jvn.jp/vu/JVNVU92877622/index.html · Note
• https://jvn.jp/en/vu/JVNVU92877622/index.html · Note
• https://ia.omron.com/product/tool/26/cxone/e4_doc.html · Note