CVE-2015-7923

EUVD-2015-7821
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9 CRITICAL
NETWORK
HIGH
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 46%
Affected Products (NVD)
VendorProductVersion
westermoweos
4.18.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://ics-cert.us-cert.gov/advisories/ICSA-16-028-01
https://ics-cert.us-cert.gov/advisories/ICSA-16-028-01