VDB-174238 · CVE-2020-22782 · GCVE-0-2020-22782

Etherpad up to 1.8.2 Import Endpoint denial of service

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.
3.4	$0-$5k	0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Etherpad up to 1.8.2. This impacts an unknown function of the component Import Endpoint. Executing a manipulation can lead to denial of service. This vulnerability appears as CVE-2020-22782. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Etherpad up to 1.8.2. It has been declared as problematic. This vulnerability affects an unknown functionality of the component Import Endpoint. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability.

The weakness was presented 04/29/2021. The advisory is available at github.com. This vulnerability was named CVE-2020-22782. The technical details are unknown and an exploit is not available.

Upgrading to version 1.8.3 eliminates this vulnerability.

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Productinfo

Name

Etherpad

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

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

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

Exploitinginfo

Class: Denial of service
CWE: CWE-404
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Etherpad 1.8.3

Timelineinfo

08/13/2020 🔍
04/29/2021 +259 days 🔍
04/29/2021 +0 days 🔍
05/02/2021 +3 days 🔍

Sourcesinfo

Advisory: github.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2020-22782 (🔍)
GCVE (CVE): GCVE-0-2020-22782
GCVE (VulDB): GCVE-100-174238

Entryinfo

Created: 04/29/2021 08:46
Updated: 05/02/2021 19:10
Changes: 04/29/2021 08:46 (37), 05/02/2021 19:10 (6)
Complete: 🔍
Cache ID: 216::103