| 제목 | Kaon CG3000 1.01.43 Cross Site Scripting |
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| 설명 | There is a vulnerability in Kaon CG3000 router of Claro provider in Brazil.
The firmware tested was 1.01.43, CG3000 Rev V1.2.
The operating system of the router does not sanitize the data coming from DHCP protocol.
So, it is possible to exploit a authenticated stored XSS (Cross Site Scripting) in the first page of the system, using this protocol.
This page will be the first, right after authentication process, to be viewed by the router admin.
Therefore, this code will be automatically executed after logon.
Using the "dhcpcd" command, the vulnerability can be exploited.
dhcpcd -k wlan0
dhcpcd -n wlan0 -h "<script>alert('XSS')</script>"
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| 원천 | ⚠️ https://github.com/peritocibernetico/ClaroDHCPXSS/ |
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| 사용자 | peritocibernetico (UID 74140) |
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| 제출 | 2024. 09. 04. AM 12:31 (2 연령 ago) |
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| 모더레이션 | 2024. 09. 11. PM 01:37 (8 days later) |
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| 상태 | 수락 |
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| VulDB 항목 | 277166 [Kaon CG3000 1.01.43 dhcpcd Command -h 크로스 사이트 스크립팅] |
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| 포인트들 | 20 |
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