CVE-2018-7363 Auth bypass in ZXHN F670

Medium 4.3 Published 16 Nov 2018 Updated 5 Aug 2024

Attackers can brute force credentials on ZTE ZXHN F670 gateways due to missing authorization delays, leading to account takeover.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2018-7363?

CVE-2018-7363 is a medium-severity authentication bypass vulnerability in ZTE ZXHN F670, published on 16 Nov 2018. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

All versions up to V1.1.10P3T18 of ZTE ZXHN F670 product are impacted by improper authorization vulnerability. Since appviahttp service has no authorization delay, an attacker can be allowed to brute force account credentials.

Weakness: CWE-863

Which versions are affected by CVE-2018-7363?

It affects 1 product.

Products include Zte Zxhn F670 Firmware.

How do I fix CVE-2018-7363?

No fix has been published for CVE-2018-7363 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2018-7363 being exploited?

There is no known exploitation of CVE-2018-7363 in the wild and no public exploit code.

Sources

Also known as GHSA-p3r7-5q3h-8vc9.