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CVE-2017-11435
CRITICAL
The Humax Wi-Fi Router model HG100R-* 2.0.6 is prone to an authentication bypass vulnerability via specially crafted requests to the management console. The bug is exploitable remotely when the router is configured to expose the management console. The router is not validating the session token while returning answers for some methods in url '/api'. An attacker can use this vulnerability to retrieve sensitive information such as private/public IP addresses, SSID names, and passwords.
Published: Jul 19, 2017
Modified: Jun 17, 2026
CWE-200
CVSS Metrics
CVSSv3
Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products (1)
| Vendor | Product | Version |
|---|---|---|
| humaxdigital | hg100r_firmware | 2.0.6 |
GitHub Security Advisory GHSA-rx9w-4m5f-5vhf
The Humax Wi-Fi Router model HG100R-* 2.0.6 is prone to an authentication bypass vulnerability...
References (3)
- https://www.trustwave.com/Resources/Security-Advisories/Advisories/Multiple-Vulnerabilities-in-Humax-Routers/?fid=9700 Broken Link
- https://hackertor.com/2017/07/19/na-cve-2017-11435-the-humax-wi-fi-router-model-hg100r-2-0-6-is/ Third Party Advisory, VDB Entry
- https://www.trustwave.com/Resources/Security-Advisories/Advisories/Multiple-Vulnerabilities-in-Humax-Routers/?fid=9700 Broken Link
Risk Scores
CVSS Score
9.8 / 10
EPSS Score
10.05%
Top 5% most likely to be exploited
Threat Score
42.2 / 100
Data Sources
NVD
EPSS
GitHub