CVE-2017-12857
8.8 · HIGHOverview
CVE-2017-12857 is a high-severity vulnerability affecting polycom unified_communications_software. It was published on August 25, 2017 and has a CVSS 3.0 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
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.
Remediation
Check the references section for vendor advisories and patches from polycom. Update unified_communications_software to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| polycom | unified_communications_software | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2017-12857?
CVE-2017-12857 is a high-severity vulnerability affecting polycom unified_communications_software. It was published on August 25, 2017 and has a CVSS 3.0 base score of 8.8 (HIGH).
How severe is CVE-2017-12857?
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2017-12857?
Check the references section for vendor advisories and patches from polycom. Update unified_communications_software to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2017-12857?
CyberStrike's AI-powered security agents can automatically detect CVE-2017-12857 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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