CVE-2025-14631

MEDIUMNVD 6.56.5—

6.5

A NULL Pointer Dereference vulnerability in TP-Link Archer BE400 V1(802.11 modules) allows

an adjacent attacker to cause a denial-of-service (DoS) by triggering a device reboot.

This issue affects Archer BE400: xi 1.1.0 Build 20250710 rel.14914.

CVSS v3: 6.5
EG Score: 6.5(medium)
EPSS: 5.3%
KEV: Not listed

Published

January 7, 2026

Last Modified

March 12, 2026

References (3)

f23511db-6c3e-4e32-a477-6aa17d310630https://www.tp-link.com/en/support/download/archer-be400/v1/#Firmware
f23511db-6c3e-4e32-a477-6aa17d310630https://www.tp-link.com/us/support/download/archer-be400/#Firmware
f23511db-6c3e-4e32-a477-6aa17d310630https://www.tp-link.com/us/support/faq/4871/

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-476NULL Pointer Dereference

Data Freshness Timeline

(refreshed 13× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-07 15:24 UTCepss_batch
2026-06-06 13:47 UTCepss_batch
2026-06-06 13:47 UTCepss_batch
2026-06-05 22:46 UTCepss_batch
2026-06-05 22:46 UTCepss_batch
2026-06-05 06:10 UTCepss_batch
2026-06-05 06:10 UTCepss_batch
2026-06-04 13:11 UTCepss_batch
2026-06-04 13:11 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-29 16:35 UTCEG score recompute
2026-05-29 16:35 UTCGHSA enrichment
2026-05-29 13:44 UTCepss_batch

Frequently asked(5)

What is CVE-2025-14631?

CVE-2025-14631 is a medium vulnerability published on January 7, 2026. A NULL Pointer Dereference vulnerability in TP-Link Archer BE400 V1(802.11 modules) allows an adjacent attacker to cause a denial-of-service (DoS) by triggering a device reboot. This issue affects Archer BE400: xi 1.1.0 Build 20250710 rel.14914.

When was CVE-2025-14631 disclosed?

CVE-2025-14631 was first published in the National Vulnerability Database on January 7, 2026, with the most recent update on March 12, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-14631 actively exploited?

CVE-2025-14631 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 5.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-14631?

CVE-2025-14631 has a CVSS v3 base score of 6.5 (NVD).

How do I remediate CVE-2025-14631?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-14631, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2025-14631

📅 Published

🔄 Last Modified

🔗 References (3)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-14631?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (3)

Frequently asked(5)

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