Vulnerability · Published Jun 14, 2023 · Assigned by schneider
CVE-2023-2569
High 7.8
In plain English
A high-severity out-of-bounds write in EcoStruxure Foxboro DCS Control Core Services from Schneider Electric. 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 9% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.2%top 91.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A CWE-787: Out-of-Bounds Write vulnerability exists that could cause local denial-of-service, elevation of privilege, and potentially kernel execution when a malicious actor with local user access crafts a script/program using an IOCTL call in the Foxboro.sys driver.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Schneider Electric | EcoStruxure Foxboro DCS Control Core Services | All versions prior to patch HF9857795 |
Weakness: CWE-787 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H