CVE-2023-33486

CRITICALNVD 9.89.8—Elevated

9.8

TOTOLINK X5000R V9.1.0u.6118_B20201102 and V9.1.0u.6369_B20230113 contain a command insertion vulnerability in setOpModeCfg. This vulnerability allows an attacker to execute arbitrary commands through the "hostName" parameter.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 77.6%
KEV: Not listed

Published

May 31, 2023

Last Modified

January 9, 2025

Advisory Details (1)

Auto-updated Jun 1, 2026

No patch confirmed yet.

generic

vuln/TOTOLINK/X5000R/3 at main · Kazamayc/vuln · GitHub

https://github.com/Kazamayc/vuln/tree/main/TOTOLINK/X5000R/3

Weakness Classification(1)

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

CWE-77Command Injection

Data Freshness Timeline

(refreshed 16× 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-2023-33486?

CVE-2023-33486 is a critical vulnerability published on May 31, 2023. TOTOLINK X5000R V9.1.0u.6118B20201102 and V9.1.0u.6369B20230113 contain a command insertion vulnerability in setOpModeCfg. This vulnerability allows an attacker to execute arbitrary commands through the "hostName" parameter.

When was CVE-2023-33486 disclosed?

CVE-2023-33486 was first published in the National Vulnerability Database on May 31, 2023, with the most recent update on January 9, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-33486 actively exploited?

CVE-2023-33486 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 77.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-33486?

CVE-2023-33486 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2023-33486?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-33486, 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-2023-33486

📅 Published

🔄 Last Modified

📋 Advisory Details (1)

vuln/TOTOLINK/X5000R/3 at main · Kazamayc/vuln · GitHub

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-33486?

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Advisory Details (1)

Frequently asked(5)

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