PT-2023-8292 · Poly · Poly Edge E550+36

Christoph Wolff + 1 · Published 2023-12-29 · Updated 2024-05-17 · CVE-2023-4464

Positive Technologies (AI Summary)

CVSS v2.0

8.3

High

Base vector

AV:N/AC:L/Au:M/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Poly Trio 8300 versions prior to the fixed version Poly Trio 8500 versions prior to the fixed version Poly Trio 8800 versions prior to the fixed version Poly Trio C60 versions prior to the fixed version Poly CCX 350 versions prior to the fixed version Poly CCX 400 versions prior to the fixed version Poly CCX 500 versions prior to the fixed version Poly CCX 505 versions prior to the fixed version Poly CCX 600 versions prior to the fixed version Poly CCX 700 versions prior to the fixed version Poly EDGE E100 versions prior to the fixed version Poly EDGE E220 versions prior to the fixed version Poly EDGE E300 versions prior to the fixed version Poly EDGE E320 versions prior to the fixed version Poly EDGE E350 versions prior to the fixed version Poly EDGE E400 versions prior to the fixed version Poly EDGE E450 versions prior to the fixed version Poly EDGE E500 versions prior to the fixed version Poly EDGE E550 versions prior to the fixed version Poly VVX 101 versions prior to the fixed version Poly VVX 150 versions prior to the fixed version Poly VVX 201 versions prior to the fixed version Poly VVX 250 versions prior to the fixed version Poly VVX 300 versions prior to the fixed version Poly VVX 301 versions prior to the fixed version Poly VVX 310 versions prior to the fixed version Poly VVX 311 versions prior to the fixed version Poly VVX 350 versions prior to the fixed version Poly VVX 400 versions prior to the fixed version Poly VVX 401 versions prior to the fixed version Poly VVX 410 versions prior to the fixed version Poly VVX 411 versions prior to the fixed version Poly VVX 450 versions prior to the fixed version Poly VVX 500 versions prior to the fixed version Poly VVX 501 versions prior to the fixed version Poly VVX 600 versions prior to the fixed version Poly VVX 601 versions prior to the fixed version

Description The issue affects some unknown processing of the component Diagnostic Telnet Mode, leading to os command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Recommendations To resolve the issue for each affected version, it is recommended to upgrade the affected component. As a temporary workaround, consider disabling the Diagnostic Telnet Mode until a patch is available. Restrict access to the Diagnostic Telnet Mode to minimize the risk of exploitation. Avoid using the Diagnostic Telnet Mode in the affected devices until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

BDU:2024-00375

CVE-2023-4464

Affected Products

Poly Ccx 350

Poly Ccx 400

Poly Ccx 500

Poly Ccx 505

Poly Ccx 600

Poly Ccx 700

Poly Edge E100

Poly Edge E220

Poly Edge E300

Poly Edge E320

Poly Edge E350

Poly Edge E400

Poly Edge E450

Poly Edge E500

Poly Edge E550

Poly Trio 8300

Poly Trio 8500

Poly Trio 8800

Poly Trio C60

Poly Vvx 101

Poly Vvx 150

Poly Vvx 201

Poly Vvx 250

Poly Vvx 300

Poly Vvx 301

Poly Vvx 310

Poly Vvx 311

Poly Vvx 350

Poly Vvx 400

Poly Vvx 401

Poly Vvx 410

Poly Vvx 411

Poly Vvx 450

Poly Vvx 500

Poly Vvx 501

Poly Vvx 600

Poly Vvx 601

References · 13

• 🔥 https://github.com/modzero/MZ-23-01-Poly-VoIP-Devices · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-4464 · Security Note
• https://bdu.fstec.ru/vul/2024-00375 · Security Note
• https://fahrplan.events.ccc.de/congress/2023/fahrplan/events/11919.html · Note
• https://modzero.com/en/advisories/mz-23-01-poly-voip · Note
• https://t.me/cvenotify/66416 · Telegram Post
• https://modzero.com/static/MZ-23-01_modzero_Poly_VoIP_Devices.pdf · Note
• https://vuldb.com/?ctiid.249257 · Note
• https://support.hp.com/us-en/document/ish_9931565-9931594-16/hpsbpy03898 · Note
• https://vuldb.com/?id.249257 · Note
• https://twitter.com/CVEnew/status/1740672089462616562 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1740700812764954985 · Twitter Post
• https://t.me/cibsecurity/73931 · Telegram Post