Description
An issue was discovered in GFI Kerio Control 9.2.5 through 9.4.5. The dest GET parameter passed to the /nonauth/addCertException.cs and /nonauth/guestConfirm.cs and /nonauth/expiration.cs pages is not properly sanitized before being used to generate a Location HTTP header in a 302 HTTP response. This can be exploited to perform Open Redirect or HTTP Response Splitting attacks, which in turn lead to Reflected Cross-Site Scripting (XSS). Remote command execution can be achieved by leveraging the upgrade feature in the admin interface.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| GFI | Kerio Control | 9.2.5 – ≤ 9.4.5 | — |
Automated scanner template
A ready-made Nuclei template detects this vulnerability automatically. Vulnerabilities with public scanner templates are typically probed across the internet soon after the template appears — exposed systems should be patched first.
- Kerio Control v9.2.5 - CRLF Injection http/cves/2024/CVE-2024-52875.yaml
Source: projectdiscovery/nuclei-templates (MIT) — updated daily. Only links are listed.