""ET EXPLOIT Possible Palo Alto SSL VPN sslmgr Format String Vulnerability (Inbound) (CVE-2019-1579)""

SID: 2027723

Revision: 3

Class Type: attempted-admin

Metadata: attack_target Server, created_at 2019_07_18, cve CVE_2019_1579, deployment Perimeter, signature_severity Major, updated_at 2020_11_11

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: any

Destination Network: any

Destination Port: $HTTP_PORTS

Flow: to_server,established

Contents:

  • Value: "POST"

  • Value: "/sslmgr"

  • Value: "scep-profile-name=%" Depth: 19

Within:

PCRE: "/^scep-profile-name=%[0-9]+/P"

Special Options:

  • http_method

  • nocase

  • http_uri

  • http_client_body

  • fast_pattern

source