Vulnerability · Published Mar 7, 2022 · Assigned by jpcert
CVE-2022-21124
High 7.8
In plain English
A high-severity security flaw in CX-Programmer from OMRON Corporation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.5% (higher than 75% of all known vulnerabilities).
Severity (CVSS NVD)7.8High
Exploit odds (30 days)1.5%top 25.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Out-of-bounds write vulnerability in CX-Programmer v9.76.1 and earlier which is a part of CX-One (v4.60) suite allows an attacker to cause information disclosure and/or arbitrary code execution by having a user to open a specially crafted CXP file. This vulnerability is different from CVE-2022-25234.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| OMRON Corporation | CX-Programmer | CX-Programmer v9.76.1 and earlier which is a part of CX-One (v4.60) suite |
References
- https://jvn.jp/en/vu/JVNVU90121984/index.html x_refsource_MISC
- [oss-security] 20220614 Xen Security Advisory 404 v1 (CVE-2022-21123,CVE-2022-21124,CVE-2022-21166) - x86: MMIO Stale Data vulnerabilities mailing-list, x_refsource_MLIST
- http://xenbits.xen.org/xsa/advisory-404.html x_refsource_CONFIRM
- [oss-security] 20220616 Xen Security Advisory 404 v2 (CVE-2022-21123,CVE-2022-21125,CVE-2022-21166) - x86: MMIO Stale Data vulnerabilities mailing-list, x_refsource_MLIST