SEPTEMBER 21, 2026
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Case File

CVE-2015-7923

CRITICAL · CVSS 9 EPSS 1.21%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2016-01-30 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.0. See the original NVD description below for full technical details.

CVE
CVE-2015-7923
Severity
CRITICAL
CVSS
9
EPSS
1.21%

Original NVD 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.