Vulnerability · Published Jun 6, 2023 · Assigned by icscert
CVE-2023-29503
High 7.8
In plain English
A high-severity stack buffer overflow in Cscape from Horner Automation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 14% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.2%top 86.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
The affected application lacks proper validation of user-supplied data when parsing project files (e.g., CSP). This could lead to a stack-based buffer overflow. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Horner Automation | Cscape | v9.90 SP8 |
| Horner Automation | Cscape EnvisionRV | v4.70 |
Weakness: CWE-121 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H