HOMEVULNERABILITIESCVE-2019-15312
HIGH

CVE-2019-15312

NVD-CWE-noinfoPublished: July 1, 2020· Updated: Jun 17, 2026

8.8
CVSS v3.1

Official Description

An issue was discovered on Zolo Halo devices via the Linkplay firmware. There is a Zolo Halo DNS rebinding attack. The device was found to be vulnerable to DNS rebinding. Combined with one of the many /httpapi.asp endpoint command-execution security issues, the DNS rebinding attack could allow an attacker to compromise the victim device from the Internet.

NVD Source

Technical Analysis

CVE-2019-15312 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionRequired
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Vendors & Products

linkplay1 product(s)
linkplay
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://labs.f-secure.com/advisories/linkplay-firmware-wanlan-remote-code-execution/
ADVISORYhttps://labs.mwrinfosecurity.com/advisories/
ADVISORYhttps://labs.f-secure.com/advisories/linkplay-firmware-wanlan-remote-code-execution/
ADVISORYhttps://labs.mwrinfosecurity.com/advisories/

All References (6)

→
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

Quick Facts

CVE IDCVE-2019-15312
CVSS Score8.8 / 10
SeverityHIGH
WeaknessNVD-CWE-noinfo
CISA KEVNo
Affected1 vendor(s)
PublishedJul 1, 2020

Related CVEs (NVD-CWE-noinfo)

CVE-2017-14471
10.0
CVE-2017-14470
10.0
CVE-2018-4872
10.0
CVE-2018-4091
10.0
CVE-2017-14469
10.0
CVE-2017-14472
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2019-15312 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWatch. CVE data is provided under the NVD usage policy.
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