How severe is CVE-2018-5304?

CVE-2018-5304 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2018-5304 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-5304?

CVE-2018-5304 affects Impinj R420 Rfid Reader Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-5304?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2018-5304 published?

CVE-2018-5304 was published on 2018-05-11 and last updated on 2026-06-17.

CVE-2018-5304

CVE-2018-5304 is a medium-severity vulnerability in Impinj R420 Rfid Reader Firmware with a CVSS 3.x base score of 4.3. 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-601.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.3
EPSS exploit prediction: 1% (52nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-601
Affected product: Impinj R420 Rfid Reader Firmware
Published: 2018-05-11
Last modified: 2026-06-17

Description

An issue was discovered on the Impinj Speedway Connect R420 RFID Reader before 2.2.2. The affected web interface is vulnerable to ClickJacking or UI Redressing: it is possible to access the web application in an iframe, and clicking on the iframe will redirect to a third-party application or perform other malicious actions.

Frequently asked questions

What is CVE-2018-5304?: An issue was discovered on the Impinj Speedway Connect R420 RFID Reader before 2.2.2. The affected web interface is vulnerable to ClickJacking or UI Redressing: it is possible to access the web application in an iframe, and clicking on the iframe will redirect to a third-party application or perform other malicious actions.
How severe is CVE-2018-5304?: CVE-2018-5304 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2018-5304 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-5304?: CVE-2018-5304 affects Impinj R420 Rfid Reader Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-5304?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-5304 published?: CVE-2018-5304 was published on 2018-05-11 and last updated on 2026-06-17.

References

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

Affected products (1)

cpe:2.3:o:impinj:r420_rfid_reader_firmware:*:*:*:*:*:*:*:*

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