Vulnerability · Published Dec 29, 2023 · Assigned by VulDB

CVE-2023-4467Poly Trio 8800 Test Automation Mode backdoor

Medium 6.2

In plain English

A medium-severity security flaw in Trio 8800 from Poly. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 20% of all known vulnerabilities).

Severity (CVSS 3.1)6.2Medium

Exploit odds (30 days)0.3%top 80.4% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

A vulnerability was found in Poly Trio 8800 7.2.6.0019 and classified as critical. Affected by this issue is some unknown functionality of the component Test Automation Mode. The manipulation leads to backdoor. It is possible to launch the attack on the physical device. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-249260.

Affected products (as reported)

Vendor	Product	Versions
Poly	Trio 8800	7.2.6.0019

Weakness: CWE-912 · Vector: CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References

https://vuldb.com/?id.249260 vdb-entry
https://vuldb.com/?ctiid.249260 signature, permissions-required
https://modzero.com/en/advisories/mz-23-01-poly-voip/ related
https://github.com/modzero/MZ-23-01-Poly-VoIP-Devices exploit
https://fahrplan.events.ccc.de/congress/2023/fahrplan/events/11919.html related