CVE-2015-0670 Auth bypass in n/a

Medium 6.4 Published Updated

Remote attackers can bypass authentication to read audio streams or originate calls on Cisco Small Business IP phones via crafted XML requests.

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-2015-0670?

CVE-2015-0670 is a medium-severity authentication bypass vulnerability in n/a, published on 21 Mar 2015. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

The default configuration of Cisco Small Business IP phones SPA 300 7.5.5 and SPA 500 7.5.5 does not properly support authentication, which allows remote attackers to read audio-stream data or originate telephone calls via a crafted XML request, aka Bug ID CSCuo52482.

Weakness: CWE-287

Which versions are affected by CVE-2015-0670?

It affects 15 products.

Products include Cisco Spa300 Firmware, Cisco Spa500 Firmware, Cisco Spa 301 1 Line Ip Phone, Cisco Spa 302d, Cisco Spa 302dkit, Cisco Spa 303 3 Line Ip Phone and 9 more.

How do I fix CVE-2015-0670?

No fix has been published for CVE-2015-0670 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-2015-0670 being exploited?

There is no known exploitation of CVE-2015-0670 in the wild and no public exploit code.

Sources

Also known as GHSA-5f5v-x476-84xc.

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