CVE-2019-15311
CVE-2019-15311 is a critical-severity vulnerability in Linkplay with a CVSS 3.x base score of 9.8. 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-78.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 10.0
- EPSS exploit prediction: 8% (94th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-78
- Affected product: Linkplay
- Published:
- Last modified:
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.
Frequently asked questions
- What is CVE-2019-15311?
- 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.
- How severe is CVE-2019-15311?
- CVE-2019-15311 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2019-15311 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-15311?
- CVE-2019-15311 affects Linkplay. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2019-15311?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2019-15311 published?
- CVE-2019-15311 was published on 2020-07-01 and last updated on 2026-06-17.
References
- https://labs.f-secure.com/advisories/linkplay-firmware-wanlan-remote-code-execution/
- https://labs.mwrinfosecurity.com/advisories/
- https://linkplay.com/featured-products/
Affected products (1)
- cpe:2.3:o:linkplay:linkplay:-:*:*:*:*:*:*:*
More vulnerabilities in Linkplay
- CVE-2019-15310 — Critical (CVSS 9.8): An issue was discovered on various devices via the Linkplay firmware. There is WAN remote code execution without user…
- CVE-2019-15312 — High (CVSS 8.8): An issue was discovered on Zolo Halo devices via the Linkplay firmware. There is a Zolo Halo DNS rebinding attack. The…
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