HP LaserJet Pro MFP M428fdw
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Revision as of 17:10, 27 September 2025 by Zmt20030508 (talk | contribs)
Classification
| HP LaserJet Pro MFP M428fdw | |
|---|---|
| Classification | |
| Grade | B |
| Calculator version | 1 |
| Classification date | 2025-09-24 |
| Information | |
| Name | HP LaserJet Pro MFP M428fdw |
| Brand by Parent | HP by HP |
| Generation | LaserJet Pro M400 |
| Model(s) | M428fdw |
| Release date | 2018-08-09 |
| Type/Category | Printer |
| Website | [1] |
| Status | In sale |
| More | |
| Dimensions | 15.9 x 16.3 x 15.7 inches |
| Mass | 80 pounds |
| Operating system | HP Proprietary OS |
| Companion App | HP Smart |
| CPU | HP dedicated processor |
| GPU | |
| Memory | 110-127V AC |
| Storage | 2 GB internal storage |
| Battery | |
| Power | 110-127V AC |
| Charging | |
| Display | 5-inch color touch screen |
| Camera | |
| Sound | |
| Connectivity | Gigabit Ethernet, Wi-Fi 802.11a/b/g/n/ac, USB 2.0 |
| Device | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Known hardware tampering | Rare | [] | Physical attacks are uncommon, but implanting malicious firmware via the USB port is a known attack vector. |
| Known vulnerabilities | Very common | [Link to the CVE Database and search for "HP LaserJet"] | Key Points: The firmware of HP LaserJet printers is complex, and there have been a large number of Remote Code Execution (RCE) and Denial of Service (DoS) vulnerabilities in its history. HP releases security advisories on a regular basis. |
| Prior attacks | Rare | [Link to news about printer botnets or data theft] | Printers have been used to build botnets (e.g., The Moon), steal printed documents, or serve as springboards for lateral movement within internal networks. |
| Updatability | Very common | [HP Firmware Update Tool, HP Smart.] | Key Point: HP provides a systematic firmware update process, but for enterprise users, timely deployment of these updates is a major challenge. |
| Category score | 2 | ||
| System | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Authentication with other systems | Partial | [HP Jetdirect Protocol.] | It supports multiple network protocols and authentication methods, but the default configuration may be insecure. |
| Communications | Encrypted with obselete encryption | [] | Key Risks: Many printer services (such as port 9100 raw printing) are unencrypted by default. Even if encryption is used, outdated protocols (e.g., SSLv3) may be employed. |
| Storage | Encrypted with obselete encryption | [] | Key Risks: Print jobs are cached on the hard drive. Enterprise-grade models may support encryption, but consumer-grade models usually do not, leading to leaks of sensitive documents. |
| Category score | 2 | ||
| User Authentication | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Account management | Full | [Device Management Interface] | It supports advanced management functions such as PIN code printing, department codes, and AD integration, but manual configuration is required. 补充说明： |
| Authentication | Basic | [The default administrator password is usually blank or simple] | One of the biggest risk points: the administrator console often uses default or weak passwords, which are extremely vulnerable to being |
| Brute-force protection | Absent | [] | Many models' web management interfaces do not have brute-force attack prevention mechanisms. |
| Event logging | Access event logged | [System Logs.] | They can record access and error events, but require administrators to check them proactively. |
| Passwords | Default/Common/Easy to guess | [] | Key Risk: After factory settings and initial configuration, forcing the change of the default administrator password is the biggest security challenge. |
| Category score | 2 | ||
| Grade | B |
|---|
