ET WEB_SPECIFIC_APPS DigiEver DS-2105 Pro time_tzsetup.cgi ntp Parameter Command Injection Attempt (CVE-2023-52163)
Sourceet/open
CreatedMay 6, 2025
UpdatedMay 6, 2025
Classificationattempted-admin
alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS DigiEver DS-2105 Pro time_tzsetup.cgi ntp Parameter Command Injection Attempt (CVE-2023-52163)"; flow:established,to_server; http.method; content:"POST"; http.uri; bsize:21; content:"/cgi-bin/cgi_main.cgi"; http.request_body; content:"cgiName|3d|time_tzsetup.cgi"; fast_pattern; content:"ntp|3d|"; pcre:"/^[^\x26]*?(?:(?:\x3b|%3[Bb])|(?:\x0a|%0[Aa])|(?:\x60|%60)|(?:\x7c|%7[Cc])|(?:\x24|%24))+/R"; reference:cve,2023-52163; reference:url,www.akamai.com/blog/security-research/digiever-fix-that-iot-thing; classtype:attempted-admin; sid:2062137; rev:1; metadata:affected_product DigiEver, attack_target IoT, tls_state plaintext, created_at 2025_05_06, cve CVE_2023_52163, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, updated_at 2025_05_06, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)
Metadata
affected productDigiEver
attack targetIoT
tls stateplaintext
created at2025_05_06
deploymentInternal
performance impactLow
confidenceHigh
signature severityMajor
tagExploit
updated at2025_05_06
mitre tactic idTA0001
mitre tactic nameInitial_Access
mitre technique idT1190
mitre technique nameExploit_Public_Facing_Application
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