Information disclosure in Polycom Realpresence Trio
CVE-2017-12857
Polycom SoundStation IP, VVX, and RealPresence Trio that are running software older than UCS 4.0.12, 5.4.5 rev AG, 5.4.7, 5.5.2, or 5.6.0 are affected by a vulnerability in their UCS web application. This vulnerability could allow an authenticated remote attacker to read a segment of the phone's memory which could contain an administrator's password or other sensitive information.
Vulnerability class: Information Disclosure
EPSS: 0.016 (73.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
Weakness classification (CWE)
References
- cve@mitre.org (vdb-entry, x_refsource_SECTRACK)
- cve@mitre.org (x_refsource_CONFIRM, Mitigation, Vendor Advisory)
Frequently asked questions
- What is CVE-2017-12857?
- CVE-2017-12857 is a high-severity vulnerability in Polycom Realpresence Trio, classified under Information Disclosure. CVSS score: 8.8/10. Published 2017-08-25.
- How severe is CVE-2017-12857?
- High severity. CVSS v3 base score is 8.8 out of 10.