Vulnerability · Published Feb 2, 2023 · Assigned by icscert
CVE-2022-4634CVE-2022-4634
High 7.8
In plain English
A high-severity stack buffer overflow in CNCSoft from Delta Industrial Automation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 4.9% (higher than 92% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)4.9%top 7.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
All versions prior to Delta Electronic’s CNCSoft version 1.01.34 (running ScreenEditor versions 1.01.5 and prior) are vulnerable to a stack-based buffer overflow, which could allow an attacker to remotely execute arbitrary code.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Delta Industrial Automation | ScreenEditor | all versions – through 1.01.5 |
| Delta Industrial Automation | CNCSoft | all versions – before v1.01.34 |
Weakness: CWE-121 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H