sopel-channelmgnt up to 2.0.0 on sopel Kick Command access control

CVSS Meta Temp Score
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CTI Interest Score
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3.7$0-$5k0.00

Summaryinfo

A vulnerability has been found in sopel-channelmgnt up to 2.0.0 on sopel and classified as critical. This issue affects some unknown processing of the component Kick Command Handler. This manipulation causes access control. This vulnerability appears as CVE-2021-21431. The attack may be initiated remotely. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as problematic was found in sopel-channelmgnt up to 2.0.0 on sopel. Affected by this vulnerability is an unknown part of the component Kick Command Handler. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect integrity, and availability.

The weakness was presented 04/09/2021. The advisory is shared at github.com. This vulnerability is known as CVE-2021-21431. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

Upgrading to version 2.0.1 eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.8
VulDB Meta Temp Score: 3.7

VulDB Base Score: 3.8
VulDB Temp Score: 3.7
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: Access control
CWE: 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: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: sopel-channelmgnt 2.0.1
Patch: github.com

Timelineinfo

12/22/2020 🔍
04/09/2021 +107 days 🔍
04/09/2021 +0 days 🔍
04/15/2021 +6 days 🔍

Sourcesinfo

Advisory: github.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-21431 (🔍)
GCVE (CVE): GCVE-0-2021-21431
GCVE (VulDB): GCVE-100-172693

Entryinfo

Created: 04/09/2021 21:10
Updated: 04/15/2021 11:53
Changes: 04/09/2021 21:10 (39), 04/15/2021 11:47 (6), 04/15/2021 11:53 (1)
Complete: 🔍
Cache ID: 216::103

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