Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
Telesquare SKT LTE Router SDT-CS3B1 firmware version 1.2.0 contains an insecure direct object reference vulnerability that allows attackers to bypass authorization and access resources by manipulating user-supplied input parameters. Attackers can directly reference objects in the system to retrieve sensitive information and access functionalities without proper access controls.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
2 versions affected across 2 products
| Date | Total | Labels |
|---|
| 2026-03-16 | 2 | Disclosure2 |
| 2026-04-07 | 1 | Disclosure1 |
🚨 CVE-2017-20223: Telesquare SKT LTE Router SDT-CS... IDOR with zero auth on Korean LTE routers = instant admin access via parameter manipulation - mass deployment makes thi... https://zerodaysignal.com/vulnerability/CVE-2017-20223 #netsec #vulnerability #CVE #sysadmin #zeroday
Post summary
A zero‑auth IDOR vulnerability (CVE‑2017‑20223) in Telesquare SKT LTE routers allows instant admin access via parameter manipulation.
[CVE-2017-20223: CRITICAL] Telesquare SKT LTE Router SDT-CS3B1 firmware 1.2.0 has an insecure direct object reference vulnerability, enabling attackers to access resources and sensitive info by manipulating ...#cve,CVE-2017-20223,#cybersecurity https://cvefind.com/CVE-2017-20223
Post summary
The post announces a critical IDOR vulnerability in Telesquare SKT LTE Router firmware 1.2.0, highlighting that attackers could manipulate object references to access resources and sensitive information.
🚨 CYBERDUDEBIVASH SENTINEL APEX ALERT 🚨 Threat: CVE-2017-20223 - Telesquare SKT LTE Router SDT-CS3B1 Insecure Direct Object Reference Intel Report: https://ift.tt/WYhmiwb
Post summary
An alert has been issued regarding CVE-2017-20223, an IDOR vulnerability in Telesquare SKT LTE Router SDT-CS3B1, with an intel report linked for further details.
2 of 2 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| HW | telesquare | sdt-cs3b1 | - | - | - |
| OS | telesquare | sdt-cs3b1_firmware | 1.2.0 | - | - |