CVE-2024-33439

CRITICALNVD 9.19.1—

9.1

An issue in Kasda LinkSmart Router KW5515 v1.7 and before allows an authenticated remote attacker to execute arbitrary OS commands via cgi parameters.

CVSS v3: 9.1
EG Score: 9.1(medium)
EPSS: 78.7%
KEV: Not listed

Published

November 20, 2024

Last Modified

April 15, 2026

Advisory Details (1)

Auto-updated May 22, 2026

🔬 Proof of concept available. No patch confirmed yet.

generic🟡 PoC Available

CVE-2024-33439.md · GitHub

https://gist.github.com/QuartzDust/848acfddff02c881eb86dd302e859e80

Weakness Classification(1)

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

CWE-77Command Injection

Data Freshness Timeline

(refreshed 18× 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.

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Frequently asked(5)

What is CVE-2024-33439?

CVE-2024-33439 is a critical vulnerability published on November 20, 2024. An issue in Kasda LinkSmart Router KW5515 v1.7 and before allows an authenticated remote attacker to execute arbitrary OS commands via cgi parameters.

When was CVE-2024-33439 disclosed?

CVE-2024-33439 was first published in the National Vulnerability Database on November 20, 2024, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-33439 actively exploited?

CVE-2024-33439 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 78.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-33439?

CVE-2024-33439 has a CVSS v3 base score of 9.1 (NVD).

How do I remediate CVE-2024-33439?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-33439, 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-2024-33439

📅 Published

🔄 Last Modified

📋 Advisory Details (1)

CVE-2024-33439.md · GitHub

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2024-33439?

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Advisory Details (1)

Frequently asked(5)

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