CVE-2018-5303

Severity: medium (CVSS 5.4 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2018-05-11 · updated 2026-06-17
Weakness: CWE-79

Description

An issue was discovered on the Impinj Speedway Connect R420 RFID Reader before 2.2.2. The license key parameter of the web application is vulnerable to Cross Site Scripting; this vulnerability allows an attacker to send malicious code to another user.

Affected products

Impinj R420 Rfid Reader Firmware: before 2.2.2 — fixed in 2.2.2

How to fix

Upgrade to a fixed version: Impinj R420 Rfid Reader Firmware 2.2.2. Check the vendor advisory for mitigations.

References

http://blog.isecurion.com/2018/05/09/impinj-speedway-r420-rfid-reader/
http://blog.isecurion.com/2018/05/09/impinj-speedway-r420-rfid-reader/

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