CVE-2020-25218 Auth bypass in n/a

Critical 9.8 Published Updated

Attackers can bypass authentication to access the administrative web interface of Grandstream GRP261x VoIP phones.

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-2020-25218?

CVE-2020-25218 is a critical authentication bypass vulnerability in n/a, published on 29 Mar 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Grandstream GRP261x VoIP phone running firmware version 1.0.3.6 (Base) allow Authentication Bypass in its administrative web interface.

Weakness: CWE-306

Which versions are affected by CVE-2020-25218?

It affects 7 products.

Products include Grandstream Grp2612 Firmware, Grandstream Grp2612p Firmware, Grandstream Grp2612w Firmware, Grandstream Grp2613 Firmware, Grandstream Grp2614 Firmware, Grandstream Grp2615 Firmware and 1 more.

How do I fix CVE-2020-25218?

No fix has been published for CVE-2020-25218 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-2020-25218 being exploited?

There is no known exploitation of CVE-2020-25218 in the wild and no public exploit code.

Sources

Also known as GHSA-9rcq-fc99-hxmq.

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