Unrated severityNVD Advisory· Published Dec 17, 2005· Updated Jun 16, 2026

CVE-2005-4326

Description

The web interface for American Power Conversion (APC) PowerChute Network Shutdown performs all communication in cleartext (base64-encoded), which allows remote attackers to sniff authentication credentials.

Affected products

Apcupsd/PowerChute Network Shutdown2 versions
cpe:2.3:a:apc:powerchute_network_shutdown:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:apc:powerchute_network_shutdown:*:*:*:*:*:*:*:*
- (no CPE)

Patches

Vulnerability mechanics

References

nam-en.apc.com/cgi-bin/nam_en.cfg/php/enduser/std_adp.phpnvdVendor Advisory
securitytracker.com/alerts/2005/Nov/1015250.htmlnvd
exchange.xforce.ibmcloud.com/vulnerabilities/23183nvd

News mentions

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