High severity · published Jan 31, 2025
CVE-2024-52875
An issue was discovered in GFI Kerio Control 9.2.5 through 9.4.5
8.8
CVSS
29.6%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)29.6% · higher than 98% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
KC
Kerio Control · Gfi
9.2.5 through 9.4.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-52875
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-52875
Exploit
https://karmainsecurity.com/hacking-kerio-control-via-cve-2024-52875
Exploit
http://seclists.org/fulldisclosure/2024/Dec/15
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