CVE-2023-22600
Critical
Description
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.
SeverityCritical
CVSS10.0
Exploit probability—
ProductInhandnetworks Inrouter302 Firmware
PublishedJan 12, 2023
First seenJan 12, 2023
Weakness typeCWE-284Improper access control
How to fix
Update
- inhandnetworks inrouter302_firmware3.5.56 or later
- inhandnetworks inrouter615-s_firmware2.3.0.r5542 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| inhandnetworks inrouter302_firmware | v < 3.5.56 | 3.5.56 |
| inhandnetworks inrouter615-s_firmware | v < 2.3.0.r5542 | 2.3.0.r5542 |
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