GeoServer up to 2.18.5/2.19.2 Proxy Host server-side request forgery

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in GeoServer up to 2.18.5/2.19.2. This vulnerability affects unknown code of the component Proxy Host Handler. Executing a manipulation can lead to server-side request forgery. The identification of this vulnerability is CVE-2021-40822. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as critical was found in GeoServer up to 2.18.5/2.19.2. This vulnerability affects an unknown code block of the component Proxy Host Handler. The manipulation with an unknown input leads to a server-side request forgery vulnerability. The CWE definition for the vulnerability is CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was shared 05/02/2022. The advisory is shared for download at osgeo-org.atlassian.net. This vulnerability was named CVE-2021-40822 since 09/09/2021. There are neither technical details nor an exploit publicly available.

Upgrading to version 2.19.3 eliminates this vulnerability. The upgrade is hosted for download at github.com.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Server-side request forgery
CWE: CWE-918
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: GeoServer 2.19.3

Timelineinfo

09/09/2021 🔍
05/02/2022 +235 days 🔍
05/02/2022 +0 days 🔍
05/04/2022 +2 days 🔍

Sourcesinfo

Product: github.com

Advisory: osgeo-org.atlassian.net
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-40822 (🔍)
GCVE (CVE): GCVE-0-2021-40822
GCVE (VulDB): GCVE-100-198784

Entryinfo

Created: 05/02/2022 07:37
Updated: 05/04/2022 18:09
Changes: 05/02/2022 07:37 (40), 05/04/2022 18:09 (1)
Complete: 🔍
Cache ID: 216::103

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