CVE-2023-4466 — A vulnerability has been found in Poly CCX 400, CCX 600, Trio 8800 and Trio C60

A vulnerability has been found in Poly CCX 400, CCX 600, Trio 8800 and Trio C60 and classified as problematic. Affected by this vulnerability is an unknown functionality of the component Web Interface. The manipulation leads to protection mechanism failure. The attack can be laun

01What is this vulnerability?

A vulnerability has been found in Poly CCX 400, CCX 600, Trio 8800 and Trio C60 and classified as problematic. Affected by this vulnerability is an unknown functionality of the component Web Interface. The manipulation leads to protection mechanism failure. The attack can be launched remotely. The vendor explains that they do not regard this as a vulnerability as this is a feature that they offer…

02Affected products

Vendor	Product	Versions
Poly	CCX 400	n/a
Poly	CCX 600	n/a
Poly	Trio 8800	n/a
Poly	Trio C60	n/a

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-12-29T09:38:01.706Z
• Last modified: 2024-08-02T07:31:05.363Z

09References

• vuldb.com — https://vuldb.com/?id.249259
• vuldb.com — https://vuldb.com/?ctiid.249259
• modzero.com — https://modzero.com/en/advisories/mz-23-01-poly-voip/
• github.com — https://github.com/modzero/MZ-23-01-Poly-VoIP-Devices
• fahrplan.events.ccc.de — https://fahrplan.events.ccc.de/congress/2023/fahrplan/events/11919.html