Authentication Bypass in GFI Kerio Control by GFI
CVE-2025-34070

10CRITICAL

Key Information:

Vendor

Gfi Software

Status
Kerio Control
Vendor
CVE Published:
2 July 2025

Badges

👾 Exploit Exists

What is CVE-2025-34070?

A missing authentication vulnerability in the GFIAgent component of GFI Kerio Control 9.4.5 allows remote attackers to perform privileged operations without authentication. The GFIAgent service exposes HTTP services on ports 7995 and 7996, leading to an authentication bypass. Through the /proxy handler on port 7996, attackers can perform arbitrary forwarding to sensitive administrative endpoints by leveraging a retrieved Appliance UUID from port 7995. This flaw provides unauthenticated access to critical administrative APIs, posing significant security risks.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

Affected Version(s)

Kerio Control 9.4.5

References

https://ssd-disclosure.com/ssd-advisory-kerio-control-aut...
third-party-advisorytechnical-descriptionexploit
https://vulncheck.com/advisories/gfi-kerio-control-auth-b...
third-party-advisory

CVSS V4

Score:
10
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

z3er01 of zeronvll
SSD Secure Disclosure
JSON
.