CVE-2018-18568

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.

CVSS v3.0 5.9 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.9^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:N/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2018-027.txt	Exploit Third Party Advisory
https://seclists.org/bugtraq/2018/Oct/36	Exploit Mailing List Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:o:polycom:unified_communications_software:*:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:polycom:vvx_601_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:polycom:vvx_601:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:polycom:vvx_500_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:polycom:vvx_500:-:*:*:*:*:*:*:*

Information

Published : 2018-10-24 15:29

Updated : 2021-06-15 08:04

NVD link : CVE-2018-18568

Mitre link : CVE-2018-18568

JSON object : View

CWE

CWE-295

Improper Certificate Validation

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Products Affected

polycom

vvx_500_firmware
vvx_500
unified_communications_software
vvx_601
vvx_601_firmware

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