CVE-2024-42736

HIGHNVD 7.87.8—Elevated

7.8

In TOTOLINK X5000r v9.1.0cu.2350_b20230313, the file /cgi-bin/cstecgi.cgi contains an OS command injection vulnerability in addBlacklist. Authenticated Attackers can send malicious packet to execute arbitrary commands.

CVSS v3: 7.8
EG Score: 7.8(medium)
EPSS: 76.9%
KEV: Not listed

Published

August 13, 2024

Last Modified

April 4, 2025

References (1)

cve@mitrehttps://github.com/HouseFuzz/reports/blob/main/totolink/x5000r/addBlacklist/addBlacklist.md

Weakness Classification(1)

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

CWE-78OS Command Injection

Data Freshness Timeline

(refreshed 14× 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-2024-42736?

CVE-2024-42736 is a high vulnerability published on August 13, 2024. In TOTOLINK X5000r v9.1.0cu.2350_b20230313, the file /cgi-bin/cstecgi.cgi contains an OS command injection vulnerability in addBlacklist. Authenticated Attackers can send malicious packet to execute arbitrary commands.

When was CVE-2024-42736 disclosed?

CVE-2024-42736 was first published in the National Vulnerability Database on August 13, 2024, with the most recent update on April 4, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-42736 actively exploited?

CVE-2024-42736 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 76.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-42736?

CVE-2024-42736 has a CVSS v3 base score of 7.8 (NVD).

How do I remediate CVE-2024-42736?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-42736, 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-2024-42736

📅 Published

🔄 Last Modified

🔗 References (1)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2024-42736?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (1)

Frequently asked(5)

Related CVEs(same CWE)