CVE-2019-15311

Name: CVE-2019-15311
Creator: NVD / NIST
Published: 2020-07-01T20:15:10.86+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 7.63%

Last modified Jun 17, 2026

CVE-2019-15311 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An issue was discovered on Zolo Halo devices via the Linkplay firmware. There is Zolo Halo LAN remote code execution. EPSS estimates a 7.63% chance of exploitation in the next 30 days.

Description

An issue was discovered on Zolo Halo devices via the Linkplay firmware. There is Zolo Halo LAN remote code execution. The Zolo Halo Bluetooth speaker had a GoAhead web server listening on the port 80. The /httpapi.asp endpoint of the GoAhead web server was also vulnerable to multiple command execution vulnerabilities.

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

7.63%

93.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-78

Affected Software

Vendor	Product	Versions
Linkplay	Linkplay	All versions

References

https://labs.f-secure.com/advisories/linkplay-firmware-wanlan-remote-code-execution/Exploit, Third Party Advisory
https://labs.mwrinfosecurity.com/advisories/Third Party Advisory
https://linkplay.com/featured-products/Product
https://labs.f-secure.com/advisories/linkplay-firmware-wanlan-remote-code-execution/Exploit, Third Party Advisory
https://labs.mwrinfosecurity.com/advisories/Third Party Advisory
https://linkplay.com/featured-products/Product

Timeline

Published: Jul 1, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-15311?

How severe is CVE-2019-15311?

CVE-2019-15311 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 7.63% probability of exploitation in the next 30 days.

How do I fix CVE-2019-15311?

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-2019-15311?

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

Scan your code now

Source: NVD / NIST