CVE-2017-16843 Cross-site scripting in n/a
Stored XSS in Vonage VDV-23 allows attackers to inject scripts via parental control fields, potentially leading to session hijacking or malicious actions.
- 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-2017-16843?
CVE-2017-16843 is a medium-severity cross-site scripting vulnerability in n/a, published on 16 Nov 2017. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Vonage VDV-23 115 3.2.11-0.9.40 devices have stored XSS via the NewKeyword or NewDomain field to /goform/RgParentalBasic.
Weakness: CWE-79
Which versions are affected by CVE-2017-16843?
It affects 1 product.
Products include Vonage Vdv-23 Firmware.
How do I fix CVE-2017-16843?
No fix has been published for CVE-2017-16843 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-2017-16843 being exploited?
There is no known exploitation of CVE-2017-16843 in the wild and no public exploit code.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in n/a
Sources
Also known as GHSA-92g8-x5wc-f2x5.