CVE-2018-18567

Severity: medium (CVSS 5.9 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.2% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2018-10-24 · updated 2026-06-17
Weakness: CWE-295

Description

AudioCodes 440HD and 450HD devices 3.1.2.89 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 products

Audiocodes 440Hd Firmware: through 3.1.2.89
Audiocodes 450Hd Firmware: through 3.1.2.89

References

http://www.securitytracker.com/id/1041956
https://seclists.org/bugtraq/2018/Oct/32
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2018-026.txt
http://www.securitytracker.com/id/1041956
https://seclists.org/bugtraq/2018/Oct/32
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2018-026.txt

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