CVE-2018-19957 Insufficient HTTP Security Headers in QTS, QuTS hero, and QuTScloud
Remote attackers can exploit missing HTTP security headers in QNAP NAS operating systems to launch privacy and security attacks.
- 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-2018-19957?
CVE-2018-19957 is a medium-severity vulnerability in Qnap Qts, published on 10 Sep 2021. 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
A vulnerability involving insufficient HTTP security headers has been reported to affect QNAP NAS running QTS, QuTS hero, and QuTScloud. This vulnerability allows remote attackers to launch privacy and security attacks. We have already fixed this vulnerability in the following versions: QTS 4.5.4.1715 build 20210630 and later QuTS hero h4.5.4.1771 build 20210825 and later QuTScloud c4.5.6.1755 build 20210809 and later
Weakness: CWE-1021
Which versions are affected by CVE-2018-19957?
It affects 3 products.
Products include Qnap Qts, Qnap Quts Hero, Qnap Qutscloud.
How do I fix CVE-2018-19957?
No fix has been published for CVE-2018-19957 yet. Limit exposure of the affected software until one is available.
Is CVE-2018-19957 being exploited?
There is no known exploitation of CVE-2018-19957 in the wild and no public exploit code.
Other vulnerabilities in Qnap Qts
Sources
Also known as GHSA-fcwx-wvr2-2xm2.