What is the CVSS score of CVE-2025-46631?

CVE-2025-46631 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N. EPSS exploitation probability: 0.3%.

Which versions of Rx2 Pro Firmware are affected by CVE-2025-46631?

CVE-2025-46631 presents notable security risk, a improper authentication vulnerability rated CVSS 6.5. This could allow unauthorized access to protected resources.

Is there a public PoC exploit available for CVE-2025-46631?

Yes, a public proof-of-concept exploit is available for CVE-2025-46631. Prioritise patching immediately. EPSS: 0.3%.

How to fix or mitigate CVE-2025-46631?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Audit authentication configurations.

Rx2 Pro Firmware CVE-2025-46631

MEDIUM

Improper Authentication (CWE-287)

2025-05-01 cve@mitre.org

Tenda Authentication Bypass Rx2 Pro Firmware

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:39 vuln.today

PoC Detected

May 27, 2025 - 14:24 vuln.today

Public exploit code

CVE Published

May 01, 2025 - 20:15 nvd

MEDIUM 6.5

DescriptionCVE.org

AnalysisAI

Improper access controls in the web management portal of the Tenda RX2 Pro 16.03.30.14 allows an unauthenticated remote attacker to enable telnet access to the router's OS by sending a /goform/telnet. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Improper Authentication (CWE-287), which allows attackers to bypass authentication mechanisms to gain unauthorized access. Improper access controls in the web management portal of the Tenda RX2 Pro 16.03.30.14 allows an unauthenticated remote attacker to enable telnet access to the router's OS by sending a /goform/telnet web request. Affected products include: Tenda Rx2 Pro Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement multi-factor authentication, enforce strong password policies, use proven authentication frameworks.