CVE-2017-10815 Auth bypass in MaLion for Mac

High 8.1 Published Updated

Remote attackers can bypass authentication to execute arbitrary commands on MaLion Terminal Agent when the Remote Control feature is installed.

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-2017-10815?

CVE-2017-10815 is a high-severity authentication bypass vulnerability in Intercom, Inc. MaLion for Mac, published on 4 Aug 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

MaLion for Windows 5.2.1 and earlier (only when "Remote Control" is installed) and MaLion for Mac 4.0.1 to 5.2.1 (only when "Remote Control" is installed) allow remote attackers to bypass authentication to execute arbitrary commands or operations on Terminal Agent.

Weakness: CWE-287

Which versions are affected by CVE-2017-10815?

It affects 1 product.

Products include Intercom Malion.

How do I fix CVE-2017-10815?

No fix has been published for CVE-2017-10815 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-2017-10815 being exploited?

There is no known exploitation of CVE-2017-10815 in the wild and no public exploit code.

Sources

Also known as GHSA-f437-wcj6-p56j.

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