CVE-2023-52030

CRITICALNVD 9.89.8—Elevated

9.8

TOTOlink A3700R v9.1.2u.5822_B20200513 was discovered to contain a remote command execution (RCE) vulnerability via the setOpModeCfg function.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 94.6%
KEV: Not listed

Published

January 11, 2024

Last Modified

May 14, 2025

References (2)

cve@mitrehttps://815yang.github.io/2023/12/04/a3700r/TOTOlink%20A3700R%28setOpModeCfg%29/
af854a3a-2127-422b-91ae-364da2661108https://815yang.github.io/2023/12/04/a3700r/TOTOlink%20A3700R%28setOpModeCfg%29/

Weakness Classification(1)

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

CWE-250Execution with Unnecessary Privileges

Data Freshness Timeline

(refreshed 10× in last 7d / 19× 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.

2026-06-02 20:12 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 00:15 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
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 10:33 UTCEG score recompute
2026-05-24 10:33 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2023-52030?

CVE-2023-52030 is a critical vulnerability published on January 11, 2024. TOTOlink A3700R v9.1.2u.5822_B20200513 was discovered to contain a remote command execution (RCE) vulnerability via the setOpModeCfg function.

When was CVE-2023-52030 disclosed?

CVE-2023-52030 was first published in the National Vulnerability Database on January 11, 2024, with the most recent update on May 14, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-52030 actively exploited?

CVE-2023-52030 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 94.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-52030?

CVE-2023-52030 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2023-52030?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-52030, 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-2023-52030

📅 Published

🔄 Last Modified

🔗 References (2)