ET WEB_SPECIFIC_APPS D-Link DWL-2600AP Command Injection Attempt (CVE-2019-20499, CVE-2019-20500, CVE-2019-20501)
Sourceet/open
CreatedNovember 7, 2024
UpdatedNovember 7, 2024
Classificationattempted-admin
alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS D-Link DWL-2600AP Command Injection Attempt (CVE-2019-20499, CVE-2019-20500, CVE-2019-20501)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/admin.cgi|3f|action|3d|"; startswith; fast_pattern; pcre:"/^(?:upgrade|config_(?:save|restore))$/R"; http.request_body; pcre:"/(?:firmware(?:Serverip|Restore)|config(?:Backup|Restore|Serverip)|downloadServerip)[^\x26]*?(?:(?:\x3b|%3[Bb])|(?:\x0a|%0[Aa])|(?:\x60|%60)|(?:\x7c|%7[Cc])|(?:\x24|%24))+/P"; reference:cve,2019-20499; reference:cve,2019-20500; reference:cve,2019-20501; reference:url,unit42.paloaltonetworks.com/mirai-variant-targets-iot-exploits/; reference:url,www.exploit-db.com/exploits/46841; classtype:attempted-admin; sid:2057317; rev:1; metadata:attack_target Networking_Equipment, tls_state plaintext, created_at 2024_11_07, cve CVE_2019_20499, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, updated_at 2024_11_07; target:dest_ip;)
References
Metadata
attack targetNetworking_Equipment
tls stateplaintext
created at2024_11_07
deploymentInternal
performance impactLow
confidenceHigh
signature severityMajor
tagExploit
updated at2024_11_07
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