Schneider Electric PowerChute Serial Shutdown
Schneider Electric is aware of a vulnerability in its PowerChute Serial Shutdown product. The PowerChute Serial Shutdown product is a UPS management software enabling graceful system shutdown and energy management capabilities for desktop, servers and workstations. Failure to apply the fix provided below may risk a Denial of Service attack, which could result in an attack that blocks access for the single user account to PCSS Web UI. The PCSS application itself is not affected and PCSS will keep protecting the server.
beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2024-10511US | — | Exploit | ||
CWE-287: Improper Authentication vulnerability exists that could cause Denial of access to the web interface
when someone on the local network repeatedly requests the /accessdenied… | ||||
Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- PowerChute Serial Shutdown - SEVD-2024-345-01 CSAF Versionself
- PowerChute Serial Shutdown - SEVD-2024-345-01 PDF Versionself
- ICS Advisory ICSA-25-010-01 JSONself
- Recommended Practicesexternal
- ICS Advisory ICSA-25-010-01 - Web Versionself
- Recommended Practicesexternal
- Recommended Practicesexternal
- Recommended Practicesexternal
Behebungen (2)
- MitigationPowerChute Serial Shutdown
If customers choose not to apply the remediation provided above, they should immediately apply the following mitigations to reduce the risk of exploit: • Do not enable remote access to PCSS Web UI. In the Windows Firewall incoming requests on TCP port 6547 (used by PCSS) are not allowed by default. • Harden the PowerChute Serial Shutdown Agent firewall rule by listing remote computers and/or users for which you want to allow/block remote connections on TCP port 6547. • Specific instructions for these mitigations can be found in the Security Handbook.
https://download.schneider-electric.com/files?p_Doc_Ref=SPD_CCON-PCSSSH_EN&p_enDocType=User+guide&p_File_Name=PCSS-Security-Handbook.pdf - BehobenPowerChute Serial Shutdown
Version 1.3 of PowerChute Serial Shutdown includes a fix for this vulnerability and is available for download here: https://www.apc.com/us/en/product-range/137943580-powerchute-serialshutdown/#software-and-firmware
https://www.apc.com/us/en/product-range/137943580-powerchute-serialshutdown/#software-and-firmware
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