CVE-2026-38710Network attack vector

Root command execution via system.setclock injection

Published Jul 31, 2026 · Updated Jul 31, 2026

OS command injection in Cudy TR1200 2.4.15 and TR3000 2.4.21 allows remote authenticated users to execute commands as root. The CVE record identifies system.setclock but does not disclose the crafted field or command-building operation that fails to neutralize it. Administrative network access is required; Cudy separately describes insufficient parameter validation in the TR3000 IPv6 settings page, so that detail is not established for TR1200.

CVSS severity7.2
High
EPSS probability2.55%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in Cudy TR1200 2.4.15 and TR3000 2.4.21 allows remote authenticated users to execute commands as root. The CVE record identifies system.setclock but does not disclose the crafted field or command-building operation that fails to neutralize it. Administrative network access is required; Cudy separately describes insufficient parameter validation in the TR3000 IPv6 settings page, so that detail is not established for TR1200.

The record

CVE
CVE-2026-38710
Published
Jul 31, 2026
Updated
Jul 31, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-77, T1059
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jul 31, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 31, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.2CISA ADP VulnrichmentCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
T1059Command and Scripting Interpreter

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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