| TP-Link TL-WR940N Router
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Security Grade
Calculator v
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TL-WR940N
Category: Router • Model / Gen:
Release Date: 2015-11-05 • Status: In sale
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Security Evaluation
1. Device Security
| Criterion
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Value
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Proof
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Comment
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| Known hardware tampering
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None
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—
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| Known vulnerabilities
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Very common
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🔗 Proof
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4 vulnerabilities
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| Prior attacks
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None
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—
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| Updatability
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Very common
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🔗 Proof
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Fix : CVE-2022-24972
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| Category Score
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Score: 2 / 3
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2. System Security
| Criterion
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Value
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Proof
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Comment
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| Authentication with other systems
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Full
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—
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| Communications
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Encrypted with up-to-date encryption
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WEP WPA WPA2
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| Storage
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No encryption
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—
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| Category Score
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Score: 2 / 3
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3. User Authentication
| Criterion
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Value
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Proof
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Comment
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| Account management
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Full
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🔗 Proof
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Admin panel
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| Authentication
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Basic
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🔗 Proof
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Login / password
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| Brute-force protection
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Exist
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—
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10 errors per hour (tested)
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| Event logging
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Partial logging
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Major events in admin panel
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| Passwords
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Default/Common/Easy to guess
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default : admin/admin
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| Category Score
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Score: 2 / 3
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Technical Specifications
| Property
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Details
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| Operating System & App
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Custom firmware (Companion App: )
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| Hardware (CPU / GPU)
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CPU: Single-Core • GPU: No
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| Memory & Storage
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Memory: RAM : 32 MB • Storage:
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| Power, Battery & Charging
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Battery: Sector only • Power: 9V - 0.6A • Charging:
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| Display & Camera
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Display: No • Camera: No
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| Sound & Connectivity
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Sound: No • Connectivity: WEP WPA WPA2
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| Physical (Dimensions & Mass)
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Dimensions: 9.1 × 5.7 × 1.4 in (230 × 144 × 35mm) • Mass: 300 Grams
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We have tested this device during one of our UQAC subject (8INF917 - Cybersecurity of IOT).
