Cybozu Garoon 4.6.0/4.6.1/4.6.2/4.6.3 E-mail/Messages authorization

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Cybozu Garoon 4.6.0/4.6.1/4.6.2/4.6.3. The affected element is an unknown function of the component E-mail/Messages. The manipulation leads to authorization. This vulnerability is uniquely identified as CVE-2020-5566. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Cybozu Garoon 4.6.0/4.6.1/4.6.2/4.6.3 (Groupware Software). It has been rated as critical. This issue affects some unknown functionality of the component E-mail/Messages. The manipulation with an unknown input leads to a authorization vulnerability. Using CWE to declare the problem leads to CWE-862. The product does not perform an authorization check when an actor attempts to access a resource or perform an action. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Improper authorization vulnerability in Cybozu Garoon 4.0.0 to 4.10.3 allows remote authenticated attackers to alter the application's data via the applications 'E-mail' and 'Messages'.

The weakness was disclosed 04/28/2020. The identification of this vulnerability is CVE-2020-5566 since 01/06/2020. The attack may be initiated remotely. A simple authentication is required for exploitation. Neither technical details nor an exploit are publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entries VDB-154459, VDB-154458, VDB-154456 and VDB-154455 are pretty similar. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.3
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Authorization
CWE: CWE-862 / CWE-863 / CWE-285
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/06/2020 🔍
04/28/2020 +113 days 🔍
04/28/2020 +0 days 🔍
06/03/2024 +1497 days 🔍

Sourcesinfo

Vendor: cybozu-global.com

Advisory: jvn.jp
Status: Not defined

CVE: CVE-2020-5566 (🔍)
GCVE (CVE): GCVE-0-2020-5566
GCVE (VulDB): GCVE-100-154457
See also: 🔍

Entryinfo

Created: 04/28/2020 11:45
Updated: 06/03/2024 13:34
Changes: 04/28/2020 11:45 (36), 04/28/2020 11:50 (18), 06/03/2024 13:34 (17)
Complete: 🔍
Cache ID: 216::103

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