by Kastro
Paper/Archive/CVE-2023-3526

CVE-2023-3526

PHOENIX CONTACT CLOUD CLIENT 1101T-TX/TX — PHOENIX CONTACT: Cross-site Scripting vulnerability in TC ROUTER, TC CLOUD CLIENT and CLOUD CLIENT devices

EPSS 2%CVSS 9.6
critical.is priorityof 100
45
CVSS 9.6 (CNA)9.6 / 10 × 3028.8Not in CISA KEV+300.0EPSS percentile 78.4.784 × 2015.7No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
CLOUD CLIENT 1101T-TX/TX< 2.06.102.06.10CNA
TC CLOUD CLIENT 1002-4G< 2.07.22.07.2CNA
TC CLOUD CLIENT 1002-4G ATT< 2.07.22.07.2CNA
TC CLOUD CLIENT 1002-4G VZW< 2.07.22.07.2CNA
TC ROUTER 3002T-4G< 2.07.22.07.2CNA
TC ROUTER 3002T-4G ATT< 2.07.22.07.2CNA
TC ROUTER 3002T-4G VZW< 2.07.22.07.2CNA

Scores by source

CERTVDE (CNA)9.6CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refcert.vde.com/en/advisories/VDE-2023-017refseclists.org/fulldisclosure/2023/Aug/12refpacketstormsecurity.com/files/174152/Phoenix-Contact-TC-Cloud-TC-Router-2.x-XSS-Memory-Consumption.html