VDB-160043 · CVE-2020-24381 · GCVE-0-2020-24381

GUnet Open eClass Platform up to 3.9.2 Web Server information disclosure ⚔ [Disputed]

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.
4.8	$0-$5k	0.00

Summaryinfo

A vulnerability identified as problematic has been detected in GUnet Open eClass Platform up to 3.9.2. This issue affects some unknown processing of the component Web Server. The manipulation leads to information disclosure. This vulnerability is listed as CVE-2020-24381. The attack may be initiated remotely. There is no available exploit. The existence of this vulnerability is still disputed at present. You should change the configuration settings.

Detailsinfo

A vulnerability was found in GUnet Open eClass Platform up to 3.9.2 and classified as problematic. This issue affects some unknown functionality of the component Web Server. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. The summary by CVE is:

** DISPUTED ** GUnet Open eClass Platform (aka openeclass) through 3.9.2 might allow remote attackers to read students' submitted assessments because it does not ensure that the web server blocks directory listings. NOTE: this is disputed because it only affects misconfigured installations.

The weakness was presented 08/19/2020 (GitHub Repository). It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2020-24381 since 08/17/2020. The attack may be initiated remotely. No form of authentication is needed for a successful 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.

The real existence of this vulnerability is still doubted at the moment.

It is possible to mitigate the problem by applying the configuration setting .

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

GUnet

Name

Open eClass Platform

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.0

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
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

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
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: Config
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/17/2020 🔍
08/19/2020 +2 days 🔍
08/20/2020 +1 days 🔍
11/10/2020 +82 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined
Confirmation: 🔍
Disputed: 🔍

CVE: CVE-2020-24381 (🔍)
GCVE (CVE): GCVE-0-2020-24381
GCVE (VulDB): GCVE-100-160043

Entryinfo

Created: 08/20/2020 06:20
Updated: 11/10/2020 12:21
Changes: 08/20/2020 06:20 (39), 08/20/2020 06:25 (17), 11/10/2020 12:21 (1)
Complete: 🔍
Cache ID: 216::103