Vulnerability · Published Oct 4, 2023 · Assigned by schneider
CVE-2023-5391
Critical 9.8
In plain English
A critical-severity unsafe deserialization in EcoStruxure Power Monitoring Expert 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 0.9% (higher than 61% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.9%top 39.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A CWE-502: Deserialization of untrusted data vulnerability exists that could allow an attacker to execute arbitrary code on the targeted system by sending a specifically crafted packet to the application.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Schneider Electric | EcoStruxure Power Monitoring Expert | All versions – prior to application of Hotfix-145271 |
| Schneider Electric | EcoStruxure Power Operation (EPO) with Advanced Reports | All versions – prior to application of Hotfix-145271 |
| Schneider Electric | EcoStruxure Power SCADA Operation with Advanced Reports | All versions – prior to application of Hotfix-145271 |
Weakness: CWE-502 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H