CVE-2019-17222 Cross-site scripting in n/a
Stored XSS in the WAN configuration allows attackers to cause a denial of service by preventing configuration changes.
- 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-2019-17222?
CVE-2019-17222 is a medium-severity cross-site scripting vulnerability in n/a, published on 7 Nov 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
An issue was discovered on Intelbras WRN 150 1.0.17 devices. There is stored XSS in the Service Name tab of the WAN configuration screen, leading to a denial of service (inability to change the configuration).
Weakness: CWE-79
Which versions are affected by CVE-2019-17222?
It affects 1 product.
Products include Intelbras Wrn 150 Firmware.
How do I fix CVE-2019-17222?
No fix has been published for CVE-2019-17222 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-2019-17222 being exploited?
There is no known exploitation of CVE-2019-17222 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-jprx-vc9q-7xx9.