CVE-2023-52040

CRITICALNVD 9.89.8—

9.8

An issue discovered in TOTOLINK X6000R v9.4.0cu.852_B20230719 allows attackers to run arbitrary commands via the sub_41284C function.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 28.0%
KEV: Not listed

Published

January 24, 2024

Last Modified

November 21, 2024

References (2)

cve@mitrehttps://github.com/Beckaf/vunl/blob/main/TOTOLINK/X6000R/3/3.md
af854a3a-2127-422b-91ae-364da2661108https://github.com/Beckaf/vunl/blob/main/TOTOLINK/X6000R/3/3.md

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 9× in last 7d / 9× 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.

2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-24 09:42 UTCEG score recompute
2026-05-24 09:42 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2023-52040?

CVE-2023-52040 is a critical vulnerability published on January 24, 2024. An issue discovered in TOTOLINK X6000R v9.4.0cu.852B20230719 allows attackers to run arbitrary commands via the sub41284C function.

When was CVE-2023-52040 disclosed?

CVE-2023-52040 was first published in the National Vulnerability Database on January 24, 2024, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-52040 actively exploited?

CVE-2023-52040 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 28.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-52040?

CVE-2023-52040 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2023-52040?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-52040, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2023-52040

Explore →

Is Your Infrastructure Affected by CVE-2023-52040?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2023-52040

📅 Published

🔄 Last Modified

🔗 References (2)