CVSS 3.1
9.6 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:HCVE-2023-3526
Critical (9.6) in phoenixcontact. EPSS 1.8% chance of exploitation in the next 30 days.
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 unauthenticated remote attacker could use a reflective XSS within the license viewer page of the devices in order to execute code in the context of the user's browser.
Severity
- EPSS
- 1.8% chance of exploitation in the next 30 days; higher than 78% of CVEs (scores of 2026-10-31)
- CWE
- CWE-79
- Published
- Modified
- Record from
- the NVD, synced
Affected
- phoenixcontact:cloud_client_1101t-tx_firmware
- phoenixcontact:tc_cloud_client_1002-4g_att_firmware
- phoenixcontact:tc_cloud_client_1002-4g_firmware
- phoenixcontact:tc_cloud_client_1002-4g_vzw_firmware
- phoenixcontact:tc_router_3002t-4g_att_firmware
- phoenixcontact:tc_router_3002t-4g_firmware
- phoenixcontact:tc_router_3002t-4g_vzw_firmware
References
- http://packetstormsecurity.com/files/174152/Phoenix-Contact-TC-Cloud-TC-Router-2.x-XSS-Memory-Consumption.html
- http://seclists.org/fulldisclosure/2023/Aug/12
- https://cert.vde.com/en/advisories/VDE-2023-017
- http://packetstormsecurity.com/files/174152/Phoenix-Contact-TC-Cloud-TC-Router-2.x-XSS-Memory-Consumption.html
- http://seclists.org/fulldisclosure/2023/Aug/12