Argo CD up to 1.7.13/1.8.6 Web UI information exposure

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CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.2$0-$5k0.00

A vulnerability has been found in Argo CD up to 1.7.13/1.8.6 and classified as problematic. This vulnerability affects an unknown function of the component Web UI. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-209. As an impact it is known to affect confidentiality. CVE summarizes:

Exposure of System Data to an Unauthorized Control Sphere vulnerability in web UI of Argo CD allows attacker to cause leaked secret data into web UI error messages and logs. This issue affects Argo CD 1.8 versions prior to 1.8.7; 1.7 versions prior to 1.7.14.

The weakness was published 05/13/2021. The advisory is shared for download at github.com. This vulnerability was named CVE-2021-23135 since 01/06/2021. The exploitation appears to be easy. The attack needs to be approached locally. The successful exploitation requires a single authentication. There are neither technical details nor an exploit publicly available.

Upgrading to version 1.7.14 or 1.8.7 eliminates this vulnerability.

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VulDB Meta Base Score: 3.3
VulDB Meta Temp Score: 3.2

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔒
VulDB Reliability: 🔍

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

Exploitinginfoedit

Class: Information disclosure
CWE: CWE-209
ATT&CK: Unknown

Local: Yes
Remote: No

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfoedit

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfoedit

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Argo CD 1.7.14/1.8.7

Timelineinfoedit

01/06/2021 CVE assigned
05/13/2021 +126 days Advisory disclosed
05/13/2021 +0 days VulDB entry created
05/15/2021 +2 days VulDB last update

Sourcesinfoedit

Advisory: github.com
Status: Confirmed

CVE: CVE-2021-23135 (🔒)

Entryinfoedit

Created: 05/13/2021 06:50 AM
Updated: 05/15/2021 06:54 PM
Changes: (1) source_cve_cna
Complete: 🔍

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