CVE-2025-63362
Dec. 15, 2025, 3:37 p.m.
9.8
Critical
Description
Waveshare RS232/485 TO WIFI ETH (B) Serial to Ethernet/Wi-Fi Gateway Firmware V3.1.1.0: HW 4.3.2.1: Webpage V7.04T.07.002880.0301 allows attackers to set the Administrator password and username as blank values, allowing attackers to bypass authentication.
Product(s) Impacted
| Vendor | Product | Versions |
|---|---|---|
| Waveshare |
|
|
Weaknesses
Common security weaknesses mapped to this vulnerability.
CWE-620
Unverified Password Change
When setting a new password for a user, the product does not require knowledge of the original password, or using another form of authentication.
*CPE(s)
Affected systems and software identified for this CVE.
| Type | Vendor | Product | Version | Update | Edition | Language | Software Edition | Target Software | Target Hardware | Other Information |
|---|---|---|---|---|---|---|---|---|---|---|
| o | waveshare | rs232\/485_to_wifi_eth_\(b\)_firmware | 3.1.1.0 | / | / | / | / | / | / | / |
| h | waveshare | rs232\/485_to_wifi_eth_\(b\) | 4.3.2.1 | / | / | / | / | / | / | / |
Tags
CVSS Score
CVSS Data - 3.1
- Attack Vector: NETWORK
- Attack Complexity: LOW
- Privileges Required: NONE
- Scope: UNCHANGED
- Confidentiality Impact: HIGH
- Integrity Impact: HIGH
- Availability Impact: HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Timeline
Published: Dec. 4, 2025, 7:16 p.m.
Last Modified: Dec. 15, 2025, 3:37 p.m.
Last Modified: Dec. 15, 2025, 3:37 p.m.
Status : Analyzed
CVE has had analysis completed and all data associations made.
More infoSource
cve@mitre.org
*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.