CVE-2026-2405 — MEDIUM (6.5)

Q: How severe is CVE-2026-2405?

CVE-2026-2405 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-2405?

Check the references section above for vendor advisories and patch information. Affected products include: Schneider-Electric Powerchute Serial Shutdown.

Vulnerability Description

CWE-400 Uncontrolled Resource Consumption vulnerability exists that could cause excessive troubleshooting zip file creation and denial of service when a Web Admin user floods the system with POST /helpabout requests.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Schneider-Electric	Powerchute Serial Shutdown	< 1.5

Related Weaknesses (CWE)

CWE-400

References

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-104-01&p_enDocVendor Advisory

FAQ

What is CVE-2026-2405?

CVE-2026-2405 is a vulnerability with a CVSS score of 6.5 (MEDIUM). CWE-400 Uncontrolled Resource Consumption vulnerability exists that could cause excessive troubleshooting zip file creation and denial of service when a Web Admin user floods the system with POST /hel...

How severe is CVE-2026-2405?

CVE-2026-2405 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-2405?

Check the references section above for vendor advisories and patch information. Affected products include: Schneider-Electric Powerchute Serial Shutdown.