VULNERABILITY INTELLIGENCE

CVE-2018-18568

CVSS score5.9 MEDIUM

EPSS probability0.73%

CISA KEVNot currently listed

Published2018-10-24

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

Polycom VVX 500 and 601 devices 5.8.0.12848 and earlier allows man-in-the-middle attackers to obtain sensitive credential information by leveraging failure to validate X.509 certificates when used with an on-premise installation with Skype for Business.

Weakness classification

CWE-295: Improper Certificate Validation

Primary references

cve@mitre.org — Exploit, Mailing List, Third Party Advisory
cve@mitre.org — Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory