CVE-2021-46378 Missing authorization in n/a
An unauthenticated remote attacker can download the router configuration due to incorrect access control, exposing sensitive settings.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-46378?
CVE-2021-46378 is a high-severity missing authorization vulnerability in n/a, published on 4 Mar 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
DLink DIR850 ET850-1.08TRb03 is affected by an incorrect access control vulnerability through an unauthenticated remote configuration download.
Weakness: CWE-425
Which versions are affected by CVE-2021-46378?
It affects 1 product.
Products include Dlink Dir-850l Firmware.
How do I fix CVE-2021-46378?
No fix has been published for CVE-2021-46378 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2021-46378 being exploited?
There is no known exploitation of CVE-2021-46378 in the wild and no public exploit code.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in n/a
Sources
Also known as GHSA-mqqv-pqjp-vhjw.