CVE-2025-46627

Published May 1, 2025 CVSS 3.1 · 8.2 High EPSS < 1% KEV · Not listed
Description
Use of weak credentials in the Tenda RX2 Pro 16.03.30.14 allows an unauthenticated attacker to authenticate to the telnet service by calculating the root password based on easily-obtained device information. The password is based on the last two digits/octets of the MAC address.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-13232 Use of weak credentials in the Tenda RX2 Pro 16.03.30.14 allows an unauthenticated attacker to authenticate to the telnet service by calculating the root password based on easily-obtained device information. The password is based on the last two digits/octets of the MAC address.
History
Type Values Removed Values Added
First Time appeared Tenda
Tenda rx2 Pro
Tenda rx2 Pro Firmware
CPEs cpe:2.3:h:tenda:rx2_pro:-:*:*:*:*:*:*:*
cpe:2.3:o:tenda:rx2_pro_firmware:16.03.30.14:*:*:*:*:*:*:*
Vendors & Products Tenda
Tenda rx2 Pro
Tenda rx2 Pro Firmware
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Weaknesses CWE-922
Metrics cvssV3_1

{'score': 8.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N'}

Type Values Removed Values Added
Description Use of weak credentials in the Tenda RX2 Pro 16.03.30.14 allows an unauthenticated attacker to authenticate to the telnet service by calculating the root password based on easily-obtained device information. The password is based on the last two digits/octets of the MAC address.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
May 2, 2025, 3:15 PM
Reserved
Apr 26, 2025, 12:00 AM
Status
Analyzed
Published
May 1, 2025, 8:15 PM
Modified
Jun 17, 2026, 9:26 AM