CVE-2025-51390

CRITICALNVD 9.89.8—Elevated

9.8

TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a command injection vulnerability via the pin parameter in the setWiFiWpsConfig function.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 90.4%
KEV: Not listed

Published

August 4, 2025

Last Modified

August 15, 2025

Advisory Details (2)

Auto-updated May 30, 2026

No patch confirmed yet.

generic

qianxin/CVE-2025-51390.md at main · Luanruy/qianxin · GitHub

https://github.com/Luanruy/qianxin/blob/main/CVE-2025-51390.md

generic

qianxin/overflow-0x41ca08.md at main · Luanruy/qianxin · GitHub

https://github.com/Luanruy/qianxin/blob/main/overflow-0x41ca08.md

Weakness Classification(1)

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

CWE-78OS Command Injection

Data Freshness Timeline

(refreshed 11× in last 7d / 20× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-07 15:24 UTCEPSS rescore
2026-06-06 13:47 UTCEPSS rescore
2026-06-06 13:47 UTCEPSS rescore
2026-06-05 22:46 UTCEPSS rescore
2026-06-05 22:46 UTCEPSS rescore
2026-06-05 06:10 UTCEPSS rescore
2026-06-05 06:10 UTCEPSS rescore
2026-06-04 13:12 UTCEPSS rescore
2026-06-04 13:12 UTCEPSS rescore
2026-06-02 20:12 UTCEPSS rescore
2026-06-02 20:12 UTCEPSS rescore
2026-06-01 13:51 UTCEPSS rescore
2026-06-01 13:51 UTCEPSS rescore
2026-05-31 22:30 UTCEPSS rescore
2026-05-31 22:30 UTCEPSS rescore
2026-05-31 00:16 UTCEPSS rescore
2026-05-31 00:16 UTCEPSS rescore
2026-05-30 00:58 UTCEG score recompute
2026-05-30 00:58 UTCGHSA enrichment
2026-05-29 13:44 UTCEPSS rescore

Frequently asked(5)

What is CVE-2025-51390?

CVE-2025-51390 is a critical vulnerability published on August 4, 2025. TOTOLINK N600R V4.3.0cu.7647_B20210106 was discovered to contain a command injection vulnerability via the pin parameter in the setWiFiWpsConfig function.

When was CVE-2025-51390 disclosed?

CVE-2025-51390 was first published in the National Vulnerability Database on August 4, 2025, with the most recent update on August 15, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-51390 actively exploited?

CVE-2025-51390 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 90.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-51390?

CVE-2025-51390 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2025-51390?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-51390, 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.

Dependency Blast Radius

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CVE-2025-51390

📅 Published

🔄 Last Modified

📋 Advisory Details (2)