Plattform
other
Komponente
tanium-appliance
Behoben in
1.8.3.0199
1.8.4.0205
1.8.5.0236
CVE-2025-15323 describes an improper certificate validation vulnerability affecting Tanium Appliance. This flaw could potentially allow unauthorized access to the appliance, compromising its security. The vulnerability impacts versions 1.8.3.0 through 1.8.5.0236, and a fix is available in version 1.8.5.0236.
The improper certificate validation vulnerability allows an attacker to potentially bypass security controls and gain unauthorized access to the Tanium Appliance. This could involve intercepting communications, injecting malicious certificates, or impersonating legitimate clients. The impact extends to the confidentiality and integrity of data managed by the Tanium Appliance, potentially exposing sensitive information and disrupting operations. While the CVSS score is LOW, successful exploitation could still lead to significant operational disruption and data exposure, particularly in environments where the Tanium Appliance is critical for security monitoring and endpoint management.
CVE-2025-15323 was publicly disclosed on 2026-02-05. There is currently no public proof-of-concept (POC) available. The vulnerability's impact is considered LOW based on the CVSS score, suggesting a lower probability of exploitation. It is not currently listed on the CISA KEV catalog.
Organizations heavily reliant on Tanium Appliance for endpoint visibility and management are at risk. This includes those with complex network architectures or those who have not implemented robust certificate management practices. Shared hosting environments utilizing Tanium Appliance are also potentially vulnerable.
disclosure
Exploit-Status
EPSS
0.01% (1% Perzentil)
CISA SSVC
CVSS-Vektor
The primary mitigation for CVE-2025-15323 is to upgrade the Tanium Appliance to version 1.8.5.0236 or later, which includes the fix for the certificate validation issue. Prior to upgrading, it is recommended to review the Tanium release notes for any potential compatibility issues or breaking changes. If an immediate upgrade is not feasible, consider implementing stricter certificate pinning policies within the Tanium Appliance configuration to limit the acceptance of untrusted certificates. Regularly review and update the appliance's certificate store to ensure only trusted certificates are present.
Aktualisieren Sie Tanium Appliance auf die neueste verfügbare Version. Sehen Sie im Tanium-Sicherheitsbulletin nach, um spezifische Anweisungen zum Aktualisieren Ihres Appliances und zur Abschwächung der Zertifikatsvalidierungs-Vulnerabilität zu erhalten.
Schwachstellenanalysen und kritische Warnungen direkt in deinen Posteingang.
CVE-2025-15323 is a LOW severity vulnerability in Tanium Appliance versions 1.8.3.0–1.8.5.0236 that allows improper certificate validation, potentially enabling unauthorized access.
If you are running Tanium Appliance versions 1.8.3.0 through 1.8.5.0236, you are potentially affected by this vulnerability.
Upgrade Tanium Appliance to version 1.8.5.0236 or later to resolve the vulnerability. Consider stricter certificate pinning policies as an interim measure.
As of the public disclosure date, there are no publicly available proof-of-concept exploits or confirmed reports of active exploitation.
Refer to the official Tanium security advisory for detailed information and remediation steps. Check the Tanium support portal for the latest updates.
Lade deine Abhängigkeitsdatei hoch und erfahre sofort, ob dich diese und andere CVEs treffen.