🛡️ CVE-2026-38703 — ir302-firmware

🔴 CVSS 9.8 — Critical ✅ No Known Exploit CWE-77 NVD
9.8
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity high, availability high.

Weakness class

CVE-2026-38703 is classified as CWE-77: Command Injection. User input is placed into a command that the system interprets, allowing extra commands to be appended to the intended one.

Affected software

CVE-2026-38703 is recorded against 5 packages.

  • ir302-firmware (fixed in 3.5.112)
  • ir305-firmware (fixed in 1.0.121)
  • ir315-firmware (fixed in 1.0.121)
  • ir615-firmware (fixed in 1.0.121)
  • unknown

Timeline and source

Published on 28 May 2026 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

www.inhand.com

Details

Severity CRITICAL
CVSS Score 9.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-77
Public Exploit ✅ No
Source NVD
Published 2026-05-28
Updated 2026-08-11
Modified 2026-06-17
Fix URL N/A

Affected Packages

Software From version Fixed in
ir302-firmware — 3.5.112
ir305-firmware — 1.0.121
ir315-firmware — 1.0.121
ir615-firmware — 1.0.121
unknown — —

Similar Threats

Exploit Protection

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