A vulnerability, which was classified as problematic, was found in Poly Trio 8300, Trio 8500, Trio 8800, Trio C60, CCX 350, CCX 400, CCX 500, CCX 505, CCX 600, CCX 700, EDGE E100, EDGE E220, EDGE E300, EDGE E320, EDGE E350, EDGE E400, EDGE E450, EDGE E500, EDGE E550, VVX 101, VVX 150, VVX 201, VVX 250, VVX 300, VVX 301, VVX 310, VVX 311, VVX 350, VVX 400, VVX 401, VVX 410, VVX 411, VVX 450, VVX 500, VVX 501, VVX 600 and VVX 601. Affected is an unknown function of the component Configuration File Import. The manipulation of the argument device.auth.localAdminPassword leads to unverified password change. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-249258 is the identifier assigned to this vulnerability.
CVE-2023-4465
Score 2.7 from GitHub Security Advisory (severity: LOW) published 2023-12-29. NVD baseline CVSS 2.7; sources differ by 0.0.
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 6.5
- EG Score
- 2.7(medium)
- EPSS
- 37.0%
- KEV
- Not listed
Published
December 29, 2023
Last Modified
June 17, 2026
References (12)
- cna@vuldbhttps://fahrplan.events.ccc.de/congress/2023/fahrplan/events/11919.html
- cna@vuldbhttps://github.com/modzero/MZ-23-01-Poly-VoIP-Devices
- cna@vuldbhttps://modzero.com/en/advisories/mz-23-01-poly-voip/
- cna@vuldbhttps://support.hp.com/us-en/document/ish_9929371-9929407-16/hpsbpy03899
- cna@vuldbhttps://vuldb.com/?ctiid.249258
- cna@vuldbhttps://vuldb.com/?id.249258
- af854a3a-2127-422b-91ae-364da2661108https://fahrplan.events.ccc.de/congress/2023/fahrplan/events/11919.html
- af854a3a-2127-422b-91ae-364da2661108https://github.com/modzero/MZ-23-01-Poly-VoIP-Devices
- af854a3a-2127-422b-91ae-364da2661108https://modzero.com/en/advisories/mz-23-01-poly-voip/
- af854a3a-2127-422b-91ae-364da2661108https://support.hp.com/us-en/document/ish_9929371-9929407-16/hpsbpy03899
- af854a3a-2127-422b-91ae-364da2661108https://vuldb.com/?ctiid.249258
- af854a3a-2127-422b-91ae-364da2661108https://vuldb.com/?id.249258
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 9× in last 7d / 45× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-11 08:26 UTCEPSS rescore
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- 2026-06-24 06:36 UTCNVD updateCVSS v3 → 6.5 · severity → MEDIUM
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- 2026-05-24 11:18 UTCEG score recompute
- 2026-05-24 11:18 UTCGHSA enrichment
Frequently asked(5)
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