VDB-150711 · CVE-2020-6864 · GCVE-0-2020-6864

ZTE E8820V3 information disclosure

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.
5.4	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in ZTE E8820V3. Affected by this vulnerability is an unknown functionality. Performing a manipulation results in information disclosure. This vulnerability is identified as CVE-2020-6864. The attack can only be performed from the local network. There is not any exploit available.

Detailsinfo

A vulnerability was found in ZTE E8820V3 (affected version unknown). It has been classified as problematic. This affects an unknown functionality. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. The summary by CVE is:

ZTE E8820V3 router product is impacted by an information leak vulnerability. Attackers could use this vulnerability to to gain wireless passwords. After obtaining the wireless password, the attacker could collect information and attack the router.

The weakness was released 02/27/2020 (Website). It is possible to read the advisory at support.zte.com.cn. This vulnerability is uniquely identified as CVE-2020-6864 since 01/13/2020. The exploitability is told to be easy. The attack can only be done within the local network. 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 T1592 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.

Entry connected to this vulnerability is available at VDB-150710. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

E8820V3

License

commercial

Website

Vendor: https://www.zte.com.cn/

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: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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

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

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

NVD Base Score: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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

01/13/2020 🔍
02/27/2020 +45 days 🔍
02/28/2020 +1 days 🔍
02/28/2020 +0 days 🔍

Sourcesinfo

Vendor: zte.com.cn

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

CVE: CVE-2020-6864 (🔍)
GCVE (CVE): GCVE-0-2020-6864
GCVE (VulDB): GCVE-100-150711
See also: 🔍

Entryinfo

Created: 02/28/2020 15:33
Updated: 02/28/2020 15:38
Changes: 02/28/2020 15:33 (36), 02/28/2020 15:38 (17)
Complete: 🔍
Cache ID: 216::103