ZTE U31R20 12.17.20T115 FTP Server privileges management

CVSS Meta Temp Score
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability was found in ZTE U31R20 12.17.20T115. It has been declared as critical. This impacts an unknown function of the component FTP Server. The manipulation results in privileges management. This vulnerability is cataloged as CVE-2020-6870. The attack must originate from the local network. There is no exploit available.

Detailsinfo

A vulnerability was found in ZTE U31R20 12.17.20T115. It has been classified as critical. Affected is some unknown processing of the component FTP Server. The manipulation with an unknown input leads to a privileges management vulnerability. CWE is classifying the issue as CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

The version V12.17.20T115 of ZTE U31R20 product is impacted by a design error vulnerability. An attacker could exploit the vulnerability to log in to the FTP server to tamper with the password, and illegally download, modify, upload, or delete files, causing improper operation of the network management system and equipment. This affects: NetNumenU31R20 V12.17.20T115

The weakness was shared 06/24/2020 (Website). The advisory is available at support.zte.com.cn. This vulnerability is traded as CVE-2020-6870 since 01/13/2020. The exploitability is told to be easy. Access to the local network is required for this attack to succeed. Required for exploitation is a authentication. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

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

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.7
VulDB Meta Temp Score: 6.7

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.0
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: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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 🔍
06/24/2020 +163 days 🔍
06/26/2020 +2 days 🔍
10/27/2020 +123 days 🔍

Sourcesinfo

Vendor: zte.com.cn

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

CVE: CVE-2020-6870 (🔍)
GCVE (CVE): GCVE-0-2020-6870
GCVE (VulDB): GCVE-100-157254

Entryinfo

Created: 06/26/2020 08:00
Updated: 10/27/2020 09:06
Changes: 06/26/2020 08:00 (37), 06/26/2020 08:05 (17), 10/27/2020 09:06 (1)
Complete: 🔍
Cache ID: 216::103

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