GROWI up to 4.2.19 improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability was found in GROWI up to 4.2.19 and classified as critical. This affects an unknown function. Executing a manipulation can lead to improper authentication. This vulnerability appears as CVE-2021-20737. The attack may be performed from remote. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in GROWI up to 4.2.19. This vulnerability affects an unknown code. The manipulation with an unknown input leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality.

The weakness was presented 06/22/2021. The advisory is shared for download at weseek.co.jp. This vulnerability was named CVE-2021-20737. There are neither technical details nor an exploit publicly available.

Upgrading to version 4.2.20 eliminates this vulnerability.

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

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
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: Improper authentication
CWE: CWE-287
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: GROWI 4.2.20

Timelineinfo

12/17/2020 🔍
06/22/2021 +186 days 🔍
06/22/2021 +0 days 🔍
06/24/2021 +2 days 🔍

Sourcesinfo

Advisory: weseek.co.jp
Status: Confirmed

CVE: CVE-2021-20737 (🔍)
GCVE (CVE): GCVE-0-2021-20737
GCVE (VulDB): GCVE-100-177328

Entryinfo

Created: 06/22/2021 11:13
Updated: 06/24/2021 13:22
Changes: 06/22/2021 11:13 (36), 06/24/2021 13:22 (5)
Complete: 🔍
Cache ID: 216::103

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