Is CVE-2026-38065 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-38065 being exploited in the wild.

How severe is CVE-2026-38065?

Informational severity, with a CVSS score of 8.8, published 15 June 2026.

Which products and versions are affected?

Tenda 5G03 V05.03.02.04 (Version 1.0).

Is there a fix for CVE-2026-38065?

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-2026-38065 attacked?

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

Am I affected by CVE-2026-38065?

Check whether you run Tenda 5G03 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-2026-38065: Tenda 5G03 command injection in action_ims_on_with_apn

CVE-2026-38065 · Severity: info · CVSS 8.8 · Published 2026-06-15

The Tenda 5G03 router, a device used to provide 5G wireless internet connectivity, contains a security flaw in its administrative interface. An attacker with access to the router's management console can execute unauthorized commands on the device. This could allow a malicious actor to take full control of the router, potentially intercepting internet traffic or disrupting network services.

Technologies: Tenda 5G03. Vendors: Tenda.

Quick answers

Is CVE-2026-38065 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-38065 being exploited in the wild.
How severe is CVE-2026-38065?: Informational severity, with a CVSS score of 8.8, published 15 June 2026.
Which products and versions are affected?: Tenda 5G03 V05.03.02.04 (Version 1.0).
Is there a fix for CVE-2026-38065?: 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-2026-38065 attacked?: It is attacked over the network, in a network appliance.
Am I affected by CVE-2026-38065?: Check whether you run Tenda 5G03 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 Tenda 5G03 router firmware version V05.03.02.04. The flaw is located within the 'action_ims_on_with_apn' function in the '/usr/lib/lua/luci/controller/admin/telephony.lua' script. The 'ims_apn' parameter is processed without sufficient sanitization or validation before being passed to a system shell. An authenticated attacker can exploit this by sending a crafted POST request to the '/cgi-bin/luci/admin/telephony/trigger_set_ims_on_with_apn' endpoint, leading to arbitrary code execution with the privileges of the web service.

Affected products

Tenda 5G03 V05.03.02.04 (Version 1.0)

Timeline

2026-03-16: disclosed: Vulnerability discovered and reported by researcher
2026-06-15: advisory: CVE-2026-38065 published

References

https://github.com/sezangel/IOT-vul/tree/main/Tenda/5G03/action_ims_on_with_apn

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