CVE-2015-7923

Published: Jan 30, 2016Modified: May 6, 2026

9.0

Vector

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

Exploitability: 2.2 / Impact: 6.0

Source: 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.

Affected (1)

Products: Westermo: Weos

Westermo

1 product

Weos

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Westermo Weos	Version 4.18.0

Related CWEs

CWE-310

References (2)

https://ics-cert.us-cert.gov/advisories/ICSA-16-028-01

Source: ics-cert@hq.dhs.gov

Third Party AdvisoryUS Government Resource

https://ics-cert.us-cert.gov/advisories/ICSA-16-028-01

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party AdvisoryUS Government Resource

Timeline

No history available yet.