CVE-2019-18652 Cross-site scripting in n/a
Remote attackers can execute arbitrary JavaScript in victims' browsers via crafted links on WatchGuard XMT515 devices.
- 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-2019-18652?
CVE-2019-18652 is a medium-severity cross-site scripting vulnerability in n/a, published on 7 Jan 2020. 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 DOM based XSS vulnerability has been identified on the WatchGuard XMT515 through 12.1.3, allowing a remote attacker to execute JavaScript in the victim's browser by tricking the victim into clicking on a crafted link. The payload was tested in Microsoft Internet Explorer 11.418.18362.0 and Microsoft Edge 44.18362.387.0 (Microsoft EdgeHTML 18.18362).
Weakness: CWE-79
Which versions are affected by CVE-2019-18652?
It affects 1 product.
Products include Watchguard Xmt515 Firmware.
How do I fix CVE-2019-18652?
No fix has been published for CVE-2019-18652 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-2019-18652 being exploited?
There is no known exploitation of CVE-2019-18652 in the wild and no public exploit code.
Sources
Also known as GHSA-3jr7-qj32-mq33.