Vulnerability · Published Jun 6, 2023 · Assigned by icscert
CVE-2023-31278Horner Automation Cscape Out-of-bounds Read
High 7.8
In plain English
A high-severity out-of-bounds read 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 13% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.2%top 86.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Horner Automation Cscape lacks proper validation of user-supplied data when parsing project files (e.g., HMI). This could lead to an out-of-bounds read. An attacker could leverage this vulnerability to potentially 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-125 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H