CVE-2019-11219: The algorithm used to generate device IDs (UIDs) for devices that utilize Shenzhen Yunni Technology iLnkP2P su

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HIGH 8.2REMOTEMITIGATE

CVE-2019-11219 is a high-severity flaw (CVSS 8.2) affecting ilnkp2p. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The algorithm used to generate device IDs (UIDs) for devices that utilize Shenzhen Yunni Technology iLnkP2P suffers from a predictability flaw that allows remote attackers to establish direct connections to arbitrary devices.

Why this priority

High severity
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	8.2 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.6% (top 24%)
CISA exploited list	No
Weakness	CWE-330
Published	2019-04-26
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: ilnkp2p project

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2019-04-26 19:29 UTCPublished CVE record published
2026-06-17 02:12 UTCUpdated Record last modified

ilnkp2p project ilnkp2p MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy ilnkp2p || rpm -q ilnkp2p || ilnkp2p --version

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2019-11219?

ilnkp2p: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2019-11219 being exploited?

CVE-2019-11219 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2019-11219 affect?

CVE-2019-11219 affects ilnkp2p. Severity is high (CVSS 8.2). The algorithm used to generate device IDs (UIDs) for devices that utilize Shenzhen Yunni Technology iLnkP2P suffers from a predictability flaw that allows remote attackers to establish direct connections to arbitrary devices.

How urgent is CVE-2019-11219?

Priority 53/100. High severity; Remotely exploitable, no login, no user action

Related CVEs

CVE-2019-11220 HIGH 8.1 MITIGATE An authentication flaw in Shenzhen Yunni Technology iLnkP2P allows remote attackers to actively intercept user

References

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