| Totolink A3100R Wi-Fi Router (A3100R) | ||
|---|---|---|
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Security Grade
Calculator v
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Totolink A3100R Wi-Fi Router
Category: Wi-Fi Router / IoT Gateway • Model / Gen: 1 A3100R Release Date: 2020-08-01 • Status: In sale Classification Date: • Official Website | |
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Known hardware tampering | Rare | 🔗 Proof | Hardware modification attacks rarely happen. |
| Known vulnerabilities | Very common | 🔗 Proof | Critical published firmware vulnerabilities exist. |
| Prior attacks | Very common | 🔗 Proof | This router model is frequently targeted by attackers. |
| Updatability | Rare | 🔗 Proof | Vendor rarely releases security patch updates. |
| Category Score | Score: 3 / 3 | ||
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Authentication with other systems | Partial | 🔗 Proof | Basic network device authentication only. |
| Communications | Encrypted with obselete encryption | 🔗 Proof | Network transmission uses obsolete encryption standards. |
| Storage | No encryption | 🔗 Proof | Sensitive configuration data is stored without encryption. |
| Category Score | Score: 3 / 3 | ||
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Account management | Basic | 🔗 Proof | Simple administrator account management function. |
| Authentication | Basic | 🔗 Proof | Basic login authentication without advanced protection. |
| Brute-force protection | Absent | 🔗 Proof | No brute force attack prevention mechanism. |
| Event logging | Partial logging | 🔗 Proof | Only partial network operation logs are recorded. |
| Passwords | Default/Common/Easy to guess | 🔗 Proof | Hardcoded hidden default passwords exist in firmware. |
| Category Score | Score: 3 / 3 | ||
| Property | Details |
|---|---|
| Operating System & App | OpenWrt-based Custom Firmware (Companion App: Totolink) |
| Hardware (CPU / GPU) | CPU: MediaTek MT7621 • GPU: None |
| Memory & Storage | Memory: 256MB • Storage: 16MB Flash |
| Power, Battery & Charging | Battery: None • Power: 12V 2A DC • Charging: Not applicable |
| Display & Camera | Display: LED status lights • Camera: None |
| Sound & Connectivity | Sound: None • Connectivity: Wi‑Fi 2.4G+5G, Ethernet |
| Physical (Dimensions & Mass) | Dimensions: 220 × 140 mm • Mass: 380g |
IDRS Grade: F. Hardcoded Telnet password in firmware. Compromise of this gateway allows MITM attacks and intercept all home network traffic.
