CVE-2017-16523 Hardcoded credentials in n/a

Critical 9.8 Published Updated

Undocumented root-equivalent credentials allow attackers to gain full administrative control over affected MitraStar routers.

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-2017-16523?

CVE-2017-16523 is a critical vulnerability in n/a, published on 3 Nov 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

MitraStar GPT-2541GNAC (HGU) 1.00(VNJ0)b1 and DSL-100HN-T1 ES_113WJY0b16 devices have a zyad1234 password for the zyad1234 account, which is equivalent to root and undocumented.

Which versions are affected by CVE-2017-16523?

It affects 2 products.

Products include Mitrastar Dsl-100hn-T1 Firmware, Mitrastar Gpt-2541gnac Firmware.

How do I fix CVE-2017-16523?

No fix has been published for CVE-2017-16523 yet. Limit exposure of the affected software until one is available.

Is CVE-2017-16523 being exploited?

There is no known exploitation of CVE-2017-16523 in the wild and no public exploit code.

Sources

Also known as GHSA-mp3c-h87m-phrj.

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