Plateforme
other
Composant
lenovo-filez
Corrigé dans
10.12.3.0
11.1.0.35
CVE-2026-1068 describes an improper certificate validation vulnerability discovered in Lenovo FileZ. This flaw allows an attacker intercepting network traffic to potentially extract sensitive user data. The vulnerability affects versions 0 through 11.1.0.35 of Lenovo FileZ. A fix is available in version 11.1.0.35.
The core of this vulnerability lies in Lenovo FileZ's inadequate handling of SSL/TLS certificates. An attacker positioned to intercept network communications between a user and the FileZ server can present a forged certificate. Because FileZ doesn't properly validate this certificate, the application will proceed as if the connection is legitimate. This allows the attacker to eavesdrop on the communication channel and potentially steal usernames, passwords, file transfer data, and other sensitive information. The blast radius is limited to users of Lenovo FileZ who are transmitting data over insecure networks or are targeted by a man-in-the-middle attack.
CVE-2026-1068 was publicly disclosed on 2026-03-11. No public proof-of-concept (PoC) code has been released as of this writing. The EPSS score is pending evaluation. While no active exploitation campaigns are currently known, the vulnerability's nature makes it a potential target for opportunistic attackers, particularly in environments with weak network security.
Users of Lenovo FileZ who transmit sensitive data over public or untrusted networks are at the highest risk. Organizations utilizing legacy FileZ configurations or shared hosting environments where certificate validation may be disabled are also particularly vulnerable.
disclosure
Statut de l'Exploit
EPSS
0.01% (percentile 2%)
CISA SSVC
Vecteur CVSS
The primary mitigation for CVE-2026-1068 is to upgrade Lenovo FileZ to version 11.1.0.35 or later, which includes the certificate validation fix. If immediate upgrading is not possible, consider implementing stricter network security measures. This includes using Virtual Private Networks (VPNs) to encrypt all FileZ traffic, ensuring that the network is protected by firewalls, and educating users about the risks of connecting to untrusted networks. Verify certificate chains are properly validated and configured within FileZ settings if available.
Mettez à jour l'application Lenovo Filez à la version 10.12.3.0 ou 11.1.0.35, ou à une version ultérieure, pour corriger la vulnérabilité de validation de certificat. Cela empêchera un attaquant d'intercepter le trafic réseau et d'obtenir des données utilisateur confidentielles.
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CVE-2026-1068 is a MEDIUM severity vulnerability in Lenovo FileZ affecting versions 0-11.1.0.35. It allows attackers to intercept network traffic and steal sensitive user data due to improper certificate validation.
If you are using Lenovo FileZ versions 0 through 11.1.0.35, you are potentially affected. Upgrade to 11.1.0.35 to mitigate the risk.
Upgrade Lenovo FileZ to version 11.1.0.35 or later. As a temporary workaround, use a VPN and ensure secure network configurations.
No active exploitation campaigns are currently known, but the vulnerability's nature makes it a potential target.
Please refer to the official Lenovo security advisories for the most up-to-date information and guidance regarding CVE-2026-1068.
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