ZTE ZENIC ONE R22b V16.19.10P02SP002/V16.19.10P02SP005 SDON Controller resource consumption

CVSS Meta Temp Score
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability was found in ZTE ZENIC ONE R22b V16.19.10P02SP002/V16.19.10P02SP005. It has been declared as critical. The impacted element is an unknown function of the component SDON Controller. Executing a manipulation can lead to resource consumption. This vulnerability appears as CVE-2020-6867. The attack requires local access. There is no available exploit.

Detailsinfo

A vulnerability has been found in ZTE ZENIC ONE R22b V16.19.10P02SP002/V16.19.10P02SP005 and classified as critical. This vulnerability affects some unknown processing of the component SDON Controller. The manipulation with an unknown input leads to a resource consumption vulnerability. The CWE definition for the vulnerability is CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

ZTE's SDON controller is impacted by the resource management error vulnerability. When RPC is frequently called by other applications in the case of mass traffic data in the system, it will result in no response for a long time and memory overflow risk. This affects: ZENIC ONE R22b versions V16.19.10P02SP002 and V16.19.10P02SP005.

The weakness was presented 04/30/2020 (Website). The advisory is available at support.zte.com.cn. This vulnerability was named CVE-2020-6867 since 01/13/2020. Local access is required to approach this attack. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available.

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

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Productinfo

Vendor

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Resource consumption
CWE: CWE-400 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/13/2020 🔍
04/30/2020 +108 days 🔍
05/01/2020 +1 days 🔍
10/15/2020 +167 days 🔍

Sourcesinfo

Vendor: zte.com.cn

Advisory: support.zte.com.cn
Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-6867 (🔍)
GCVE (CVE): GCVE-0-2020-6867
GCVE (VulDB): GCVE-100-154678

Entryinfo

Created: 05/01/2020 09:37
Updated: 10/15/2020 06:39
Changes: 05/01/2020 09:37 (37), 05/01/2020 09:42 (17), 10/15/2020 06:39 (1)
Complete: 🔍
Cache ID: 216::103

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