Vulnerability Description
Tenda AC18 Router through V15.03.05.05_EN and through V15.03.05.19(6318) CN devices could cause a remote code execution due to incorrect authentication handling of vulnerable logincheck() function in /usr/lib/lua/ngx_authserver/ngx_wdas.lua file if the administrator UI Interface is set to "radius".
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Tendacn | Ac18 Firmware | <= v15.03.05.05_en |
| Tendacn | Ac18 | - |
Related Weaknesses (CWE)
References
- https://cwe.mitre.org/data/definitions/287.htmlThird Party Advisory
- https://drive.google.com/file/d/1iqpr0EofOBC6kCq2USTOBPRlJu_naFjQ/view?usp=shariBroken Link
- https://www.tendacn.com/en/product/AC18.htmlProductVendor Advisory
- https://cwe.mitre.org/data/definitions/287.htmlThird Party Advisory
- https://drive.google.com/file/d/1iqpr0EofOBC6kCq2USTOBPRlJu_naFjQ/view?usp=shariBroken Link
- https://www.tendacn.com/en/product/AC18.htmlProductVendor Advisory
FAQ
What is CVE-2020-24987?
CVE-2020-24987 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Tenda AC18 Router through V15.03.05.05_EN and through V15.03.05.19(6318) CN devices could cause a remote code execution due to incorrect authentication handling of vulnerable logincheck() function in ...
How severe is CVE-2020-24987?
CVE-2020-24987 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-2020-24987?
Check the references section above for vendor advisories and patch information. Affected products include: Tendacn Ac18 Firmware, Tendacn Ac18.