CVE-2026-1723

CRITICALNVD 9.2

9.2

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in TOTOLINK X6000R allows OS Command Injection.This issue affects X6000R: through V9.4.0cu.1498_B20250826.

CVSS v3: 9.2
EG Score: 0.0(none)
EPSS: 67.4%
KEV: Not listed

Published

January 30, 2026

Last Modified

April 15, 2026

References (2)

psirt@paloaltonetworkshttps://github.com/PaloAltoNetworks/u42-vulnerability-disclosures/blob/main/2025/PANW-2026-0001/PANW-2026-0001.md
psirt@paloaltonetworkshttps://www.totolink.net/home/menu/detail/menu_listtpl/download/id/247/ids/36.html

Weakness Classification(1)

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

CWE-78OS Command Injection

Data Freshness Timeline

(refreshed 18× 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.

2026-05-31 22:30 UTCepss_batch
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2026-05-22 21:16 UTCepss_batch
2026-05-21 22:43 UTCepss_batch

Frequently asked(5)

What is CVE-2026-1723?

CVE-2026-1723 is a critical vulnerability published on January 30, 2026. Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in TOTOLINK X6000R allows OS Command Injection.This issue affects X6000R: through V9.4.0cu.1498_B20250826.

When was CVE-2026-1723 disclosed?

CVE-2026-1723 was first published in the National Vulnerability Database on January 30, 2026, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2026-1723 actively exploited?

CVE-2026-1723 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 67.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2026-1723?

CVE-2026-1723 has a CVSS v3 base score of 9.2 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 0.0.

How do I remediate CVE-2026-1723?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-1723, 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-2026-1723

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2026-1723?

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Published

Last Modified

References (2)

Frequently asked(5)

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