""ET EXPLOIT Qualcomm QCMAP NULL Pointer Dereference Attempt Inbound (CVE-2020-25858)""

SID: 2031058

Revision: 2

Class Type: attempted-admin

Metadata: created_at 2020_10_19, cve CVE_2020_25858, deployment Perimeter, deployment Internal, deployment SSLDecrypt, performance_impact Moderate, signature_severity Major, updated_at 2020_10_19

Reference:

  • cve

  • 2020-25858

Protocol: tcp

Source Network: any

Source Port: any

Destination Network: $HOME_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "GET"

  • Value: "/cgi-bin/qcmap_web_cgi?"

Within:

PCRE: "/^\/cgi-bin\/qcmap_web_cgi\?[^=]{1,}$/Ui"

Special Options:

  • http_method

  • http_uri

  • fast_pattern

source