Vulnerability in Inhand Networks Inrouter 302
CVE-2023-22600
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-284: Improper Access Control. They allow unauthenticated devices to subscribe to MQTT topics on the same network as the device manager. An unauthorized user who knows of an existing topic name could send and receive messages to and from that topic. This includes the ability to send GET/SET configuration commands, reboot commands, and push firmware updates.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:H.
EPSS exploit prediction
EPSS: 0.005 (39.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 40th percentile — 39.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.cisa.gov/uscert/ics/advisories/icsa-23-012-03 (US Government Resource, Third Party Advisory, government-resource)
Frequently asked questions
- What is CVE-2023-22600?
- CVE-2023-22600 is a critical-severity vulnerability in Inhand Networks Inrouter 302, classified under Improper Access Control. CVSS score: 10.0/10. Published 2023-01-12.
- How severe is CVE-2023-22600?
- Critical severity. CVSS v3 base score is 10.0 out of 10.