CVE-2025-29209

CRITICALNVD 9.89.8—Elevated

9.8

TOTOLINK X18 v9.1.0cu.2024_B20220329 has an unauthorized arbitrary command execution in the enable parameter' of the sub_41105C function of cstecgi .cgi.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 63.7%
KEV: Not listed

Published

April 18, 2025

Last Modified

April 29, 2025

References (2)

cve@mitrehttps://github.com/LZY0522/CVE/blob/main/X18-sub_41105c.md
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/LZY0522/CVE/blob/main/X18-sub_41105c.md

Weakness Classification(1)

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

CWE-77Command Injection

Data Freshness Timeline

(refreshed 13× in last 7d / 18× 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.

2026-06-06 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 13:12 UTCepss_batch
2026-06-04 13:11 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
2026-05-30 07:06 UTCEG score recompute
2026-05-30 07:06 UTCGHSA enrichment
2026-05-29 13:44 UTCepss_batch

Frequently asked(5)

What is CVE-2025-29209?

CVE-2025-29209 is a critical vulnerability published on April 18, 2025. TOTOLINK X18 v9.1.0cu.2024B20220329 has an unauthorized arbitrary command execution in the enable parameter' of the sub41105C function of cstecgi .cgi.

When was CVE-2025-29209 disclosed?

CVE-2025-29209 was first published in the National Vulnerability Database on April 18, 2025, with the most recent update on April 29, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-29209 actively exploited?

CVE-2025-29209 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 63.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-29209?

CVE-2025-29209 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2025-29209?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-29209, 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-2025-29209

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2025-29209?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)