""ET WEB_SPECIFIC_APPS Possible Ivanti Pulse Secure Authentication Bypass and Command Injection Attempt (CVE-2023-46805, CVE-2024-21887) M1""
SID: 2050131
Revision: 1
Class Type: trojan-activity
Metadata: affected_product Pulse_Secure, attack_target Networking_Equipment, created_at 2024_01_17, cve CVE_2023_46805_CVE_2024_21887, deployment Perimeter, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_01_17, mitre_tactic_id TA0008, mitre_tactic_name Lateral_Movement, mitre_technique_id T1210, mitre_technique_name Exploitation_Of_Remote_Services
Reference:
-
cve
-
2024-21887
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: any
Destination Network: $HOME_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
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Value: "/api/v1/totp/"
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Value: "./"
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Value: "./"
Within:
PCRE: "/^(GE|POS)T/"
Special Options:
- fast_pattern