CVE-2018-10251 Missing authorization in n/a

Critical 9.8 Published 4 May 2018 Updated 5 Aug 2024

Unauthenticated remote attackers can execute arbitrary code and gain root privileges on affected Sierra Wireless routers due to missing authorization checks.

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-2018-10251?

CVE-2018-10251 is a critical missing authorization vulnerability in n/a, published on 4 May 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A vulnerability in Sierra Wireless AirLink GX400, GX440, ES440, and LS300 routers with firmware before 4.4.7 and GX450, ES450, RV50, RV50X, MP70, and MP70E routers with firmware before 4.9.3 could allow an unauthenticated remote attacker to execute arbitrary code and gain full control of an affected system, including issuing commands with root privileges.

Weakness: CWE-862, CWE-1188

Which versions are affected by CVE-2018-10251?

It affects 1 product.

Products include Sierrawireless Aleos.

How do I fix CVE-2018-10251?

No fix has been published for CVE-2018-10251 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-2018-10251 being exploited?

There is no known exploitation of CVE-2018-10251 in the wild and no public exploit code.

Sources

Also known as GHSA-fwv8-jff3-8mm6.