CVE-2017-12857
What it is
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.
At a glance
- Exploitability
- Can be exploited over the network with a low-privilege account. High risk of data exposure, data tampering, service disruption.
- Exploit odds
- 1.6% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 1.6% in the next 30 days (EPSS).
- Severity: 8.8 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 1.6% · EPSS, next 30 days
- Weakness
- CWE-200 · Information exposure
- Record status
- Modified
Affected
- Polycom Unified Communications Software ≤ 4.0.11
- Polycom Unified Communications Software ≤ 5.4.6
- Polycom Unified Communications Software ≤ 5.5.1
- Polycom Unified Communications Software ≤ 5.4.4
Attack profile CVSS 3.0 · 8.8
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Raw vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2017-12857.md and follow it. Check whether this project is affected by CVE-2017-12857. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- http://support.polycom.com/content/dam/polycom-support/global/documentation/security-advisory-information-disclosure-on-polycom-voice-products-v1.0.pdf
- http://support.polycom.com/content/dam/polycom-support/global/documentation/security-advisory-information-disclosure-on-polycom-voice-products-v1.0.pdf
References
- http://support.polycom.com/content/dam/polycom-support/global/documentation/security-advisory-information-disclosure-on-polycom-voice-products-v1.0.pdf
- http://www.securitytracker.com/id/1039309
- http://support.polycom.com/content/dam/polycom-support/global/documentation/security-advisory-information-disclosure-on-polycom-voice-products-v1.0.pdf
- http://www.securitytracker.com/id/1039309