Vulnerability · Published Aug 8, 2023 · Assigned by CERTVDE
CVE-2023-3526PHOENIX CONTACT: Cross-site Scripting vulnerability in TC ROUTER, TC CLOUD CLIENT and CLOUD CLIENT devices
Critical 9.6
In plain English
A critical-severity cross-site scripting in CLOUD CLIENT 1101T-TX/TX from PHOENIX CONTACT. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.8% (higher than 79% of all known vulnerabilities).
Severity (CVSS 3.1)9.6Critical
Exploit odds (30 days)1.8%top 21.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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 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 products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| PHOENIX CONTACT | CLOUD CLIENT 1101T-TX/TX | 0 – before 2.06.10 |
| PHOENIX CONTACT | TC CLOUD CLIENT 1002-4G | 0 – before 2.07.2 |
| PHOENIX CONTACT | TC CLOUD CLIENT 1002-4G ATT | 0 – before 2.07.2 |
| PHOENIX CONTACT | TC CLOUD CLIENT 1002-4G VZW | 0 – before 2.07.2 |
| PHOENIX CONTACT | TC ROUTER 3002T-4G | 0 – before 2.07.2 |
| PHOENIX CONTACT | TC ROUTER 3002T-4G ATT | 0 – before 2.07.2 |
| PHOENIX CONTACT | TC ROUTER 3002T-4G VZW | 0 – before 2.07.2 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H