Unscored CVE-2020-9277 EUVD-2020-30106GHSA-4vh6-rxvj-rwh4

An issue was discovered on D-Link DSL-2640B B2 EU_4.01B devices. Authentication can be bypassed when accessing cgi modules. This allows one…

Published Apr 20, 2020 · Updated Aug 4, 2024 · Assigned by mitre

Description

An issue was discovered on D-Link DSL-2640B B2 EU_4.01B devices. Authentication can be bypassed when accessing cgi modules. This allows one to perform administrative tasks (e.g., modify the admin password) with no authentication.

References

https://www.dlink.com/en/security-bulletin
https://raelize.com/posts/d-link-dsl-2640b-security-advisories/
https://raelize.com/advisories/CVE-2020-9277_D-Link-DSL-2640B_CGI-Authentication-bypass_v1.0.txt