GitLab 13.6 Business Logic access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in GitLab 13.6. Affected is an unknown function of the component Business Logic Handler. The manipulation leads to access control. This vulnerability is referenced as CVE-2021-39866. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in GitLab 13.6 (Bug Tracking Software) and classified as critical. This issue affects some unknown processing of the component Business Logic Handler. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. Impacted is confidentiality, integrity, and availability.

The weakness was published 10/06/2021 as 33317. It is possible to read the advisory at gitlab.com. The identification of this vulnerability is CVE-2021-39866 since 08/23/2021. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.9

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

CNA Base Score: 5.4
CNA Vector (GitLab Inc.): 🔍

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/23/2021 🔍
10/06/2021 +44 days 🔍
10/06/2021 +0 days 🔍
10/09/2021 +3 days 🔍

Sourcesinfo

Advisory: 33317
Status: Not defined
Confirmation: 🔍

CVE: CVE-2021-39866 (🔍)
GCVE (CVE): GCVE-0-2021-39866
GCVE (VulDB): GCVE-100-183875

Entryinfo

Created: 10/06/2021 08:53
Updated: 10/09/2021 11:37
Changes: 10/06/2021 08:53 (50), 10/09/2021 11:37 (1)
Complete: 🔍
Committer: roga
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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