""ET EXPLOIT UDP Technology Firmware (IP Cam) - Auth Bypass Attempt Inbound (CVE-2021-33543)""

SID: 2033309

Revision: 2

Class Type: attempted-admin

Metadata: created_at 2021_07_09, cve CVE_2021_33543, updated_at 2021_07_09

Reference:

  • cve

  • 2021-33543

Protocol: tcp

Source Network: any

Source Port: any

Destination Network: [$HOME_NET,$HTTP_SERVERS]

Destination Port: any

Flow: established,to_server

Contents:

  • Value: "GET"

  • Value: "/uapi-cgi/"

  • Value: ".cgi"

Within:

PCRE: "/.cgi$/U"

Special Options:

  • http_method

  • fast_pattern

  • http_uri

  • http_uri

source