CVE-2020-13919

Name: CVE-2020-13919
Creator: NVD / NIST
Published: 2020-07-28T15:15:11.827+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 2.55%

Last modified Jun 17, 2026

CVE-2020-13919 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. emfd/libemf in Ruckus Wireless Unleashed through 200.7.10.102.92 allows a remote attacker to achieve command injection via a crafted HTTP request. This affects C110, E510, H320, H510, M510, R320, R310, R500, R510 R600, R610, R710, R720, R750, T300, T301n, T301s, T310c, T310d, T310n, T310s, T610, T710, and T710s devices.. EPSS estimates a 2.55% chance of exploitation in the next 30 days.

Description

emfd/libemf in Ruckus Wireless Unleashed through 200.7.10.102.92 allows a remote attacker to achieve command injection via a crafted HTTP request. This affects C110, E510, H320, H510, M510, R320, R310, R500, R510 R600, R610, R710, R720, R750, T300, T301n, T301s, T310c, T310d, T310n, T310s, T610, T710, and T710s devices.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

2.55%

83.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-77

Affected Software

Vendor	Product	Versions
Ruckuswireless	Unleashed Firmware	<= 200.7.10.102.92

References

https://support.ruckuswireless.com/security_bulletins/304Vendor Advisory
https://support.ruckuswireless.com/security_bulletins/304Vendor Advisory

Timeline

Published: Jul 28, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-13919?

How severe is CVE-2020-13919?

CVE-2020-13919 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 2.55% probability of exploitation in the next 30 days.

How do I fix CVE-2020-13919?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-13919?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST