ZTE ZXCTN 6500 2.10.00R3B87 Ressource Management resource consumption

CVSS Meta Temp Score
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CTI Interest Score
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3.8$0-$5k0.00

Summaryinfo

A vulnerability was found in ZTE ZXCTN 6500 2.10.00R3B87. It has been classified as problematic. The affected element is an unknown function of the component Ressource Management. Performing a manipulation results in resource consumption. This vulnerability is reported as CVE-2020-6866. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability, which was classified as problematic, was found in ZTE ZXCTN 6500 2.10.00R3B87. This affects an unknown code block of the component Ressource Management. The manipulation with an unknown input leads to a resource consumption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on availability. The summary by CVE is:

A ZTE product is impacted by a resource management error vulnerability. An attacker could exploit this vulnerability to cause a denial of service by issuing a specific command. This affects: ZXCTN 6500 version V2.10.00R3B87.

The weakness was disclosed 04/30/2020 (Website). The advisory is shared at support.zte.com.cn. This vulnerability is uniquely identified as CVE-2020-6866 since 01/13/2020. The exploitability is told to be easy. It is possible to initiate the attack remotely. The requirement for exploitation is a authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

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: 3.8
VulDB Meta Temp Score: 3.8

VulDB Base Score: 2.7
VulDB Temp Score: 2.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.9
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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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: No
Local: No
Remote: Yes

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-2020-6866 (🔍)
GCVE (CVE): GCVE-0-2020-6866
GCVE (VulDB): GCVE-100-154677

Entryinfo

Created: 05/01/2020 09:37
Updated: 10/15/2020 06:34
Changes: 05/01/2020 09:37 (37), 05/01/2020 09:42 (17), 10/15/2020 06:34 (1)
Complete: 🔍
Cache ID: 216::103

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