CVE-2015-7923

CriticalCVSS 9.0/10Last modified Jun 17, 2026

Description

Westermo WeOS before 4.19.0 uses the same SSL private key across different customers' installations, which makes it easier for man-in-the-middle attackers to defeat cryptographic protection mechanisms by leveraging knowledge of a key.

Metrics

CVSS 3.0 9.0/10CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-310

Affected software

No affected versions have been published.

Timeline

Published
Jan 30, 2016
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2015-7923: Critical severity, CVSS 9.0 | Vulnix