Vulnerability · Published Sep 1, 2026 · Assigned by schneider
CVE-2026-13348
Medium 6.9
In plain English
A medium-severity security flaw in PowerChute™ Serial Shutdown 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 0.5% (higher than 46% of all known vulnerabilities).
Severity (CVSS 4.0)6.9Medium
Exploit odds (30 days)0.5%top 54.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
CWE-307: Improper Restriction of Excessive Authentication Attempts vulnerability exists that could allow an attacker to gain unauthorized access to a user account by performing an arbitrary number of authentication attempts when redirect handling is disabled.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Schneider Electric | PowerChute™ Serial Shutdown | Versions 1.5 and prior |
Weakness: CWE-307 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N