Vulnerability · Published Apr 1, 2022 · Assigned by icscert
CVE-2022-26419Rockwell Automation Studio 5000 Logix Designer Code Injection
High 7.8
In plain English
A high-severity stack buffer overflow in CX-Position from Omron. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.1% (higher than 82% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)2.1%top 18.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Omron CX-Position (versions 2.5.3 and prior) is vulnerable to multiple stack-based buffer overflow conditions while parsing a specific project file, which may allow an attacker to locally execute arbitrary code.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Omron | CX-Position | unspecified – through 2.5.3 |
Weakness: CWE-121 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-088-02 x_refsource_CONFIRM
- https://www.zerodayinitiative.com/advisories/ZDI-22-580/ x_refsource_MISC
- https://www.zerodayinitiative.com/advisories/ZDI-22-579/ x_refsource_MISC
- https://www.zerodayinitiative.com/advisories/ZDI-22-576/ x_refsource_MISC
- https://www.zerodayinitiative.com/advisories/ZDI-22-575/ x_refsource_MISC