ET WEB_SPECIFIC_APPS TP-Link WlanNetworkRpm.htm ssid Parameter Command Injection Attempt (CVE-2023-33538)
Sourceet/open
Fileemerging-web_specific_apps.rules
CreatedJuly 22, 2026
UpdatedOctober 22, 2026
Classificationattempted-admin
alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS TP-Link WlanNetworkRpm.htm ssid Parameter Command Injection Attempt (CVE-2023-33538)"; reference:url,origin-unit42.paloaltonetworks.com/exploitation-of-cve-2023-33538/ ; reference:cve,2023-33538 ; classtype:attempted-admin; sid:2071266; rev:2; metadata:affected_product TP_LINK, attack_target Networking_Equipment, tls_state plaintext, created_at 2026_07_22, cve CVE_2023_33538, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, tag CISA_KEV, updated_at 2026_10_22, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;)
Detection details are hidden.
Metadata
affected productTP_LINK
attack targetNetworking_Equipment
tls stateplaintext
created at2026_07_22
deploymentInternal
performance impactLow
confidenceHigh
signature severityMajor
tagCISA_KEV
updated at2026_10_22
mitre tactic idTA0001
mitre tactic nameInitial_Access
mitre technique idT1190
mitre technique nameExploit_Public_Facing_Application
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