CVE-2018-0719 Security Advisory for Vulnerabilities in QTS
Attackers can inject JavaScript into QNAP NAS devices, potentially executing code or taking over accounts.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2018-0719?
CVE-2018-0719 is a medium-severity cross-site scripting vulnerability in Qnap Qts, published on 27 Nov 2018. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Cross-site Scripting (XSS) vulnerability in NAS devices of QNAP Systems Inc. QTS allows attackers to inject javascript. This issue affects: QNAP Systems Inc. QTS version 4.2.6 and prior versions on build 20180711; version 4.3.3 and prior versions on build 20180725; version 4.3.4 and prior versions on build 20180710.
Weakness: CWE-79
Which versions are affected by CVE-2018-0719?
It affects 1 product.
Products include Qnap Qts.
How do I fix CVE-2018-0719?
No fix has been published for CVE-2018-0719 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2018-0719 being exploited?
There is no known exploitation of CVE-2018-0719 in the wild and no public exploit code.
Other vulnerabilities in Qnap Qts
Sources
Also known as GHSA-j24j-rq5h-pr59.