CVE-2017-2126 Auth bypass in WAPM-1166D

Critical 9.8 Published Updated

Remote attackers can bypass authentication to access the configuration interface of Buffalo wireless access points.

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-2017-2126?

CVE-2017-2126 is a critical authentication bypass vulnerability in BUFFALO INC. WAPM-1166D, published on 22 Jul 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

WAPM-1166D firmware Ver.1.2.7 and earlier, WAPM-APG600H firmware Ver.1.16.1 and earlier allows remote attackers to bypass authentication and access the configuration interface via unspecified vectors.

Weakness: CWE-287

Which versions are affected by CVE-2017-2126?

It affects 2 products.

Products include Buffalo Wapm-1166d Firmware, Buffalo Wapm-Apg600h Firmware.

How do I fix CVE-2017-2126?

No fix has been published for CVE-2017-2126 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-2017-2126 being exploited?

There is no known exploitation of CVE-2017-2126 in the wild and no public exploit code.

Sources

Also known as GHSA-w8ch-5phg-59pf.

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