CVE-2023-4463
A vulnerability classified as problematic was found in Poly CCX 400, CCX 600, Trio 8800 and Trio C60.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.01%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A vulnerability classified as problematic was found in Poly CCX 400, CCX 600, Trio 8800 and Trio C60. This vulnerability affects unknown code of the component HTTP Header Handler. The manipulation of the argument Cookie leads to denial of service. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-249256.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.01% probability · 61th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-404
- Affected
- poly/ccx 400 firmware · poly/ccx 600 firmware · poly/trio 8800 firmware · poly/trio c60 firmware
- Source
- cna@vuldb.com
References
- https://fahrplan.events.ccc.de/congress/2023/fahrplan/events/11919.htmlNot Applicable
- https://github.com/modzero/MZ-23-01-Poly-VoIP-Devices
- https://modzero.com/en/advisories/mz-23-01-poly-voip/
- https://vuldb.com/?ctiid.249256Permissions Required
- https://vuldb.com/?id.249256Third Party Advisory
- https://modzero.com/en/blog/multiple-vulnerabilities-in-poly-products/Exploit, Third Party Advisory
- https://fahrplan.events.ccc.de/congress/2023/fahrplan/events/11919.htmlNot Applicable
- https://github.com/modzero/MZ-23-01-Poly-VoIP-Devices
- https://modzero.com/en/advisories/mz-23-01-poly-voip/
- https://vuldb.com/?ctiid.249256Permissions Required
- https://vuldb.com/?id.249256Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.