CVE-2026-38703

Name: CVE-2026-38703
Creator: NVD / NIST
Published: 2026-05-28T17:16:21.293+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.24%

Last modified Jun 17, 2026

CVE-2026-38703 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A command injection vulnerability exists in the ZeroTier VPN feature of InHand Networks IR302 firmware V3.5.108, IR305 firmware V1.0.118, IR315 firmware V1.0.118, IR615 firmware V1.0.118, and earlier versions. Attackers can exploit this vulnerability to obtain ROOT privileges on remote target devices.. EPSS estimates a 1.24% chance of exploitation in the next 30 days.

Description

A command injection vulnerability exists in the ZeroTier VPN feature of InHand Networks IR302 firmware V3.5.108, IR305 firmware V1.0.118, IR315 firmware V1.0.118, IR615 firmware V1.0.118, and earlier versions. Attackers can exploit this vulnerability to obtain ROOT privileges on remote target devices.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

1.24%

65.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-77

Affected Software

Vendor	Product	Versions
Inhandnetworks	Ir315 Firmware	< 1.0.121
Inhandnetworks	Ir302 Firmware	< 3.5.112
Inhandnetworks	Ir615 Firmware	< 1.0.121
Inhandnetworks	Ir305 Firmware	< 1.0.121

References

https://www.inhand.com/wp-content/uploads/InHand-PSA-2026-05_EN.pdfVendor Advisory

Timeline

Published: May 28, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-38703?

How severe is CVE-2026-38703?

CVE-2026-38703 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.24% probability of exploitation in the next 30 days.

How do I fix CVE-2026-38703?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-38703?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST