CVE-2017-16775 Other in SSO Server

High 7.1 Published Updated

Remote attackers can perform clickjacking attacks against Synology SSO Server users, potentially bypassing security controls.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
A user has to click or open something
Fix
None listed

What is CVE-2017-16775?

CVE-2017-16775 is a high-severity vulnerability in Synology SSO Server, published on 1 Apr 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

Improper restriction of rendered UI layers or frames vulnerability in SSOOauth.cgi in Synology SSO Server before 2.1.3-0129 allows remote attackers to conduct clickjacking attacks via unspecified vectors.

Weakness: CWE-20, CWE-1021

Which versions are affected by CVE-2017-16775?

It affects 1 product.

Products include Synology Sso Server.

How do I fix CVE-2017-16775?

No fix has been published for CVE-2017-16775 yet. Limit exposure of the affected software until one is available.

Is CVE-2017-16775 being exploited?

There is no known exploitation of CVE-2017-16775 in the wild and no public exploit code.

Sources

Also known as GHSA-q54f-p9w8-3gc2.

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