VDB-149127 · CVE-2020-7231 · GCVE-0-2020-7231

Evoko Home 1.31 Error Message Username information exposure

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.
5.3	$0-$5k	0.00

Summaryinfo

A vulnerability classified as problematic has been found in Evoko Home 1.31. Affected by this vulnerability is an unknown functionality of the component Error Message Handler. Performing a manipulation results in information exposure (Username). This vulnerability is reported as CVE-2020-7231. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Evoko Home 1.31. It has been classified as problematic. This affects some unknown processing of the component Error Message Handler. The manipulation with an unknown input leads to a information exposure vulnerability (Username). CWE is classifying the issue as CWE-209. The product generates an error message that includes sensitive information about its environment, users, or associated data. This is going to have an impact on confidentiality. The summary by CVE is:

Evoko Home 1.31 devices provide different error messages for failed login requests depending on whether the username is valid.

The weakness was disclosed 01/19/2020. This vulnerability is uniquely identified as CVE-2020-7231 since 01/19/2020. 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 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.

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Productinfo

Vendor

Evoko

Name

Home

Version

1.31

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

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

NVD Base Score: 5.3
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

Name: Username
Class: Information exposure / Username
CWE: CWE-209 / CWE-200 / CWE-284
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

01/19/2020 🔍
01/19/2020 +0 days 🔍
01/20/2020 +1 days 🔍
03/24/2024 +1525 days 🔍

Sourcesinfo

Advisory: sku11army.blogspot.com
Status: Not defined

CVE: CVE-2020-7231 (🔍)
GCVE (CVE): GCVE-0-2020-7231
GCVE (VulDB): GCVE-100-149127
See also: 🔍

Entryinfo

Created: 01/20/2020 08:10
Updated: 03/24/2024 17:26
Changes: 01/20/2020 08:10 (37), 01/20/2020 08:15 (17), 03/24/2024 17:26 (17)
Complete: 🔍
Cache ID: 216::103