ET WEB_SPECIFIC_APPS Wavlink adm.cgi Multiple Parameters Command Injection Attempt (CVE-2025-50757, 2025-50755, CVE-2024-48705)
Sourceet/open
CreatedSeptember 3, 2025
UpdatedSeptember 3, 2025
Classificationattempted-admin
alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS Wavlink adm.cgi Multiple Parameters Command Injection Attempt (CVE-2025-50757, 2025-50755, CVE-2024-48705)"; flow:established,to_server; http.method; content:"POST"; http.uri; bsize:16; content:"/cgi-bin/adm.cgi"; fast_pattern; http.request_body; pcre:"/(?:username|command|newpass)\x3d[^\x26]*?(?:(?:\x3b|%3[Bb])|(?:\x0a|%0[Aa])|(?:\x60|%60)|(?:\x7c|%7[Cc])|(?:\x24|%24))+/"; reference:cve,2025-50757; reference:cve,2024-48705; reference:url,github.com/Summermu/VulnForIoT; reference:cve,2025-50755; classtype:attempted-admin; sid:2064278; rev:1; metadata:affected_product Wavlink, attack_target Networking_Equipment, tls_state plaintext, created_at 2025_09_03, cve CVE_2025_50757_CVE_2024_48705, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_09_03, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)
References
Metadata
affected productWavlink
attack targetNetworking_Equipment
tls stateplaintext
created at2025_09_03
cveCVE_2025_50757_CVE_2024_48705
deploymentInternal
performance impactLow
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2025_09_03
mitre tactic idTA0001
mitre tactic nameInitial_Access
mitre technique idT1190
mitre technique nameExploit_Public_Facing_Application
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