Vulnerability in Audiocodes 440hd
CVE-2018-18567
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.
Vulnerability class: Improper Certificate Validation
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.012 (66.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 66.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.securitytracker.com/id/1041956 (VDB Entry, Third Party Advisory, vdb-entry)
- www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2018-026.txt (Exploit, Third Party Advisory)
- seclists.org/bugtraq/2018/Oct/32 (mailing-list, Exploit, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-18567?
- CVE-2018-18567 is a medium-severity vulnerability in Audiocodes 440hd, classified under Improper Certificate Validation. CVSS score: 5.9/10. Published 2018-10-24.
- How severe is CVE-2018-18567?
- Medium severity. CVSS v3 base score is 5.9 out of 10.