CVE-2018-18568
MEDIUM
5.9
CVSS Score
Published: October 24, 2018 at 10:00 PM UTC
Updated: June 17, 2026 at 01:47 AM UTC
5 products affected across 1 vendorUnified Communications SoftwareVvx 500 FirmwareVvx 601 Firmware
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Severity
MEDIUM5.9
Exploit prediction
EPSS 0.7%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v ≤ 5.8.0.12848
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (2)
Mailing Listx_refsource_BUGTRAQExploitThird Party Advisory
Source: [email protected]
https://seclists.org/bugtraq/2018/Oct/36x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2018-027.txtCVSS
- Attack Vector
- NETWORK
- Complexity
- HIGH
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-295
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