description: An exploitable regular expression without anchors vulnerability exists in the Web-Based Management (WBM) authentication functionality of WAGO PFC200 versions 03.00.39(12) and 03.01.07(13), and WAGO PFC100 version 03.00.39(12). A specially crafted authentication request can bypass regular expression filters, resulting in sensitive information disclosure.
problem types: regular expression without anchors
affected:
{
product: WAGO PFC200 Firmware
vendor: Wago
versions:
status: affected, version: version 03.00.39(12)
status: affected, version: version 03.01.07(13)
}
{
product: WAGO PFC100 Firmware
vendor: Wago
versions:
status: affected, version: version 03.00.39(12)
}
