CVE-2019-16414 Cross-site scripting in n/a
A DOM-based XSS in Kerio Control allows attackers to steal cleartext credentials by manipulating the login page via a crafted URI.
- 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-2019-16414?
CVE-2019-16414 is a medium-severity cross-site scripting vulnerability in n/a, published on 30 Sep 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
A DOM based XSS in GFI Kerio Control v9.3.0 allows embedding of malicious code and manipulating the login page to send back a victim's cleartext credentials to an attacker via a login/?reason=failure&NTLM= URI.
Weakness: CWE-79
Which versions are affected by CVE-2019-16414?
It affects 1 product.
Products include Gfi Kerio Control.
How do I fix CVE-2019-16414?
No fix has been published for CVE-2019-16414 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-2019-16414 being exploited?
There is no known exploitation of CVE-2019-16414 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2025-34070 GFI Kerio Control GFIAgent Missing Authentication on Administrative Interfaces
- CVE-2025-34069 GFI Kerio Control GFIAgent Authentication Bypass via Proxy Forwarding
- CVE-2025-34071 GFI Kerio Control Unsigned System Image Upload Root Code Execution
- CVE-2024-52875 Open redirect in Kerio Control
Sources
Also known as GHSA-8rg5-2cpw-hhhw.