InHand Networks InRouter 302, prior to version IR302 V3.5.56, and InRouter 615, prior to version InRouter6XX-S-V2.3.0.r5542, contain vulner…

published 2023-01-12 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-26738

cvss: 10.0; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.6%; EPSS 0.6% chance of exploitation in 30 days, percentile 47%
public exploits: 0; none known

InHand Networks InRouter 302, prior to version IR302 V3.5.56, and InRouter 615, prior to version InRouter6XX-S-V2.3.0.r5542, contain vulnerability CWE-330: Use of Insufficiently Random Values. They do not properly randomize MQTT ClientID parameters. An unauthorized user could calculate this parameter and use it to gather additional information about other InHand devices managed on the same cloud platform.

Patch / fix

fixed in 2

InHand Networks InRouter 302 IR302 V3.5.56
InHand Networks InRouter 615 InRouter6XX-S-V2.3.0.r5542

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-23-012-03 updated 2023-01-12 cvss 5.3

InHand Networks InRouter

InHand Networks InRouter 302 < IR302 3.5.56 InHand Networks InRouter 615 < InRouter6XX-S-V2.3.0.r5542
affected: mitigation “InRouter302: users should update firmware to IR302 V3.5.56 or later” inhandnetworks.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 21 mo ago (2025-01-16)

Exploit prediction

0.58% chance of exploitation in the next 30 days, higher than 47% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	10.0	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:H
NVD	3.1	8.6	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

Affected products

InHand Networks InRouter 302
InHand Networks InRouter 615

Classification

Weakness

CWE-330 Use of Insufficiently Random Values

References

cisa.gov /uscert/ics/advisories/icsa-23-012-03
government-resource, third-party-advisory, us-government-resource

Sources

CVE List CVE-2023-22601
NVD CVE-2023-22601

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary