How severe is CVE-2026-38704?

CVE-2026-38704 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-38704 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-38704?

CVE-2026-38704 primarily affects Inhandnetworks Ir315 Firmware. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2026-38704?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2026-38704 have an EU (EUVD) identifier?

Yes. CVE-2026-38704 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-33238.

When was CVE-2026-38704 published?

CVE-2026-38704 was published on 2026-05-28 and last updated on 2026-06-17.

CVE-2026-38704

CVE-2026-38704 is a critical-severity vulnerability in Inhandnetworks Ir315 Firmware with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-77.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-33238
Weakness: CWE-77
Affected product: Inhandnetworks Ir315 Firmware
Published: 2026-05-28
Last modified: 2026-06-17

Description

A command injection vulnerability exists in the WireGuard 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.

Frequently asked questions

What is CVE-2026-38704?: A command injection vulnerability exists in the WireGuard 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 severe is CVE-2026-38704?: CVE-2026-38704 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-38704 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-38704?: CVE-2026-38704 primarily affects Inhandnetworks Ir315 Firmware. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2026-38704?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2026-38704 have an EU (EUVD) identifier?: Yes. CVE-2026-38704 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-33238.
When was CVE-2026-38704 published?: CVE-2026-38704 was published on 2026-05-28 and last updated on 2026-06-17.

References

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

Affected products (4)

cpe:2.3:o:inhandnetworks:ir315_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:inhandnetworks:ir302_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:inhandnetworks:ir615_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:inhandnetworks:ir305_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Inhandnetworks Ir315 Firmware

CVE-2026-38707 — Critical (CVSS 9.8): A command injection vulnerability exists in the IPSec VPN feature of InHand Networks IR302 firmware V3.5.108, IR305…
CVE-2026-38703 — Critical (CVSS 9.8): A command injection vulnerability exists in the ZeroTier VPN feature of InHand Networks IR302 firmware V3.5.108, IR305…
CVE-2026-38702 — Critical (CVSS 9.8): A command injection vulnerability exists in the Admin Access feature of InHand Networks IR302 firmware V3.5.108, IR305…

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