""ET WEB_SERVER Possible HTTP 401 XSS Attempt (Local Source)""

SID: 2010513

Revision: 10

Class Type: web-application-attack

Metadata: created_at 2010_07_30, updated_at 2022_05_03

Reference:

Protocol: tcp

Source Network: $HTTP_SERVERS

Source Port: $HTTP_PORTS

Destination Network: $EXTERNAL_NET

Destination Port: 1024:

Flow: established,to_client

Contents:

  • Value: "401"

  • Value: "Unauthorized"

  • Value: "<script" Depth: 280

Within:

PCRE:

Special Options:

  • http_stat_code

  • nocase

  • file_data

  • nocase

source