Is CVE-2026-24436 actively exploited?

No active exploitation of CVE-2026-24436 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-24436 be exploited remotely?

Yes. CVE-2026-24436 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-24436?

CVE-2026-24436 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2026-24436

CWE-307Published: January 26, 2026· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

Shenzhen Tenda W30E V2 firmware versions up to and including V16.01.0.19(5037) do not enforce rate limiting or account lockout mechanisms on authentication endpoints. This allows attackers to perform unrestricted brute-force attempts against administrative credentials.

NVD Source

Risk Analysis

Shenzhen Tenda W30E devices lack rate limiting or account lockout protections on authentication endpoints. This flaw allows attackers to perform unrestricted brute-force attacks against administrative credentials, earning it a critical CVSS score of 9.8.

No public exploit is known for this vulnerability, and it is not in CISA's KEV catalog. It is remotely exploitable with low attack complexity.

Recommended Action

Users should update to the latest firmware version provided by Tenda and implement strong, unique administrative passwords.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2026-24436 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.