CVE-2023-3569

MEDIUM

Phoenixcontact Cloud Client 1101t-tx Firmware < 2.06.10 - XML Entity Expansion

Title source: rule

Description

In PHOENIX CONTACTs TC ROUTER and TC CLOUD CLIENT in versions prior to 2.07.2 as well as CLOUD CLIENT 1101T-TX/TX prior to 2.06.10 an authenticated remote attacker with admin privileges could upload a crafted XML file which causes a denial-of-service.

References (3)

[Third Party Advisory] https://cert.vde.com/en/advisories/VDE-2023-017

[Mailing List] http://seclists.org/fulldisclosure/2023/Aug/12

[Exploit, Third Party Advisory] http://packetstormsecurity.com/files/174152/Phoenix-Contact-TC-Cloud-TC-Router-2.x-XSS-Memory-Consumption.html

Scores

CVSS v3 4.9

EPSS 0.0022

EPSS Percentile 44.0%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Classification

CWE

CWE-776

Status published

Affected Products (7)

phoenixcontact/cloud_client_1101t-tx_firmware < 2.06.10

phoenixcontact/tc_cloud_client_1002-4g_att_firmware < 2.07.2

phoenixcontact/tc_cloud_client_1002-4g_firmware < 2.07.2

phoenixcontact/tc_cloud_client_1002-4g_vzw_firmware < 2.07.2

phoenixcontact/tc_router_3002t-4g_att_firmware < 2.07.2

phoenixcontact/tc_router_3002t-4g_firmware < 2.07.2

phoenixcontact/tc_router_3002t-4g_vzw_firmware < 2.07.2

Timeline

Published Aug 08, 2023

Tracked Since Feb 18, 2026