VDB-134139 · CVE-2019-11219 · GCVE-0-2019-11219

Shenzhen Yunni Technology iLnkP2P UID Generator random cryptographic issue

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.7	$0-$5k	0.26

Summaryinfo

A vulnerability was found in Shenzhen Yunni Technology iLnkP2P. It has been classified as critical. Impacted is an unknown function of the component UID Generator. Performing a manipulation results in cryptographic issue (random). This vulnerability is cataloged as CVE-2019-11219. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as critical, was found in Shenzhen Yunni Technology iLnkP2P (unknown version). This affects an unknown code block of the component UID Generator. The manipulation with an unknown input leads to a cryptographic issue vulnerability (Random). CWE is classifying the issue as CWE-310. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

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.

The bug was discovered 04/26/2019. The weakness was shared 04/26/2019. This vulnerability is uniquely identified as CVE-2019-11219 since 04/12/2019. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1600 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entry VDB-134140 is related to this item. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Shenzhen Yunni Technology

Name

iLnkP2P

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.7
VulDB Meta Temp Score: 7.7

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.2
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
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Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Random
Class: Cryptographic issue / Random
CWE: CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/12/2019 🔍
04/26/2019 +14 days 🔍
04/26/2019 +0 days 🔍
04/27/2019 +1 days 🔍
06/02/2020 +402 days 🔍

Sourcesinfo

Status: Not defined

CVE: CVE-2019-11219 (🔍)
GCVE (CVE): GCVE-0-2019-11219
GCVE (VulDB): GCVE-100-134139
See also: 🔍

Entryinfo

Created: 04/27/2019 08:39
Updated: 06/02/2020 18:34
Changes: 04/27/2019 08:39 (54), 06/02/2020 18:34 (1)
Complete: 🔍
Cache ID: 216::103

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