Elastic App Search 7.11.x App Search Web Crawler xml external entity reference

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 was found in Elastic App Search 7.11.x. It has been classified as problematic. This affects an unknown part of the component App Search Web Crawler. The manipulation leads to xml external entity reference. This vulnerability is uniquely identified as CVE-2021-22140. There is no exploit available. It is recommended to upgrade the affected component. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Detailsinfo

A vulnerability was found in Elastic App Search 7.11.x and classified as problematic. Affected by this issue is an unknown functionality of the component App Search Web Crawler. The manipulation with an unknown input leads to a xml external entity reference vulnerability. Using CWE to declare the problem leads to CWE-611. The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output. Impacted is confidentiality, integrity, and availability.

The weakness was shared 05/14/2021. The advisory is shared for download at discuss.elastic.co. This vulnerability is handled as CVE-2021-22140. There are neither technical details nor an exploit publicly available.

Upgrading to version 7.12.0 eliminates this vulnerability. The upgrade is hosted for download at discuss.elastic.co.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

Version

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: Xml external entity reference
CWE: CWE-611 / CWE-610
CAPEC: 🔍
ATT&CK: 🔍

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: Elastic App Search 7.12.0

Timelineinfo

01/04/2021 🔍
05/14/2021 +129 days 🔍
05/14/2021 +0 days 🔍
05/16/2021 +2 days 🔍

Sourcesinfo

Advisory: discuss.elastic.co
Status: Confirmed

CVE: CVE-2021-22140 (🔍)
GCVE (CVE): GCVE-0-2021-22140
GCVE (VulDB): GCVE-100-175064

Entryinfo

Created: 05/14/2021 07:17
Updated: 05/16/2021 13:11
Changes: 05/14/2021 07:17 (37), 05/16/2021 13:11 (5)
Complete: 🔍
Cache ID: 216:556:103

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