Is CVE-2026-32833 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-32833 being exploited in the wild.

How severe is CVE-2026-32833?

High severity, with a CVSS score of 8.8, published 26 June 2026.

Is there a fix for CVE-2026-32833?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2026-32833 attacked?

It is attacked over the network, in a network appliance.

Am I affected by CVE-2026-32833?

Check whether you run Cudy LT300 at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-32833: Cudy LT300 OS command injection in NTP configuration

CVE-2026-32833 · Severity: high · CVSS 8.8 · Published 2026-06-26

A security vulnerability exists in the Cudy LT300 4G LTE router, a device used to provide internet connectivity. An authorized user can exploit a flaw in the system's time settings to take complete control of the device. This could allow an attacker to intercept network traffic, disrupt internet service, or use the router as a foothold to attack other devices on the local network.

Vendors: Cudy.

Quick answers

Is CVE-2026-32833 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-32833 being exploited in the wild.
How severe is CVE-2026-32833?: High severity, with a CVSS score of 8.8, published 26 June 2026.
Which products and versions are affected?: Cudy LT300 prior to 2.5.12.
Is there a fix for CVE-2026-32833?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-32833 attacked?: It is attacked over the network, in a network appliance.
Am I affected by CVE-2026-32833?: Check whether you run Cudy LT300 at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

An OS command injection vulnerability exists in the Cudy LT300 3.0 router due to improper neutralization of shell metacharacters. The flaw is located in the 'cbid.system.ntp.current' POST parameter within the system time configuration interface. An authenticated attacker with network access to the management web interface can inject malicious payloads into this parameter to achieve remote code execution (RCE) with the privileges of the underlying system. The vulnerability is addressed in firmware version 2.5.12.

Affected products

Cudy LT300 3.0 prior to 2.5.12

Timeline

2026-06-26: disclosed
2026-06-26: advisory

References

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