Vulnerability Description
An issue was discovered on Dasan GPON home routers. It is possible to bypass authentication simply by appending "?images" to any URL of the device that requires authentication, as demonstrated by the /menu.html?images/ or /GponForm/diag_FORM?images/ URI. One can then manage the device.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Dasannetworks | Gpon Router Firmware | - |
| Dasannetworks | Gpon Router | - |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/107053Broken LinkThird Party AdvisoryVDB Entry
- https://www.exploit-db.com/exploits/44576/ExploitThird Party AdvisoryVDB Entry
- https://www.vpnmentor.com/blog/critical-vulnerability-gpon-router/ExploitTechnical DescriptionThird Party Advisory
- http://www.securityfocus.com/bid/107053Broken LinkThird Party AdvisoryVDB Entry
- https://www.exploit-db.com/exploits/44576/ExploitThird Party AdvisoryVDB Entry
- https://www.vpnmentor.com/blog/critical-vulnerability-gpon-router/ExploitTechnical DescriptionThird Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-US Government Resource
FAQ
What is CVE-2018-10561?
CVE-2018-10561 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An issue was discovered on Dasan GPON home routers. It is possible to bypass authentication simply by appending "?images" to any URL of the device that requires authentication, as demonstrated by the ...
How severe is CVE-2018-10561?
CVE-2018-10561 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2018-10561?
Check the references section above for vendor advisories and patch information. Affected products include: Dasannetworks Gpon Router Firmware, Dasannetworks Gpon Router.