An issue was discovered on FiberHome HG6245D devices through RP2613. There is a telnet?enable=0&key=calculated(BR0_MAC) backdoor API, without authentication, provided by the HTTP server. This will remove firewall rules and allow an attacker to reach the telnet server (used for the CLI).
References
Link | Resource |
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https://pierrekim.github.io/blog/2021-01-12-fiberhome-ont-0day-vulnerabilities.html#httpd-infoleak | Exploit Third Party Advisory |
Configurations
Configuration 1 (hide)
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History
12 Jul 2022, 17:42
Type | Values Removed | Values Added |
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CWE | NVD-CWE-Other |
12 Feb 2021, 01:00
Type | Values Removed | Values Added |
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References | (MISC) https://pierrekim.github.io/blog/2021-01-12-fiberhome-ont-0day-vulnerabilities.html#httpd-infoleakĀ - Exploit, Third Party Advisory | |
CWE | CWE-287 | |
CVSS |
v2 : v3 : |
v2 : 5.0
v3 : 7.5 |
CPE | cpe:2.3:o:fiberhome:hg6245d_firmware:*:*:*:*:*:*:*:* cpe:2.3:h:fiberhome:hg6245d:-:*:*:*:*:*:*:* |
10 Feb 2021, 19:57
Type | Values Removed | Values Added |
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New CVE |
Information
Published : 2021-02-10 19:15
Updated : 2023-12-10 13:41
NVD link : CVE-2021-27173
Mitre link : CVE-2021-27173
CVE.ORG link : CVE-2021-27173
JSON object : View
Products Affected
fiberhome
- hg6245d
- hg6245d_firmware
CWE