OneDev up to 4.0.2 AJAX Event Listener data improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability was found in OneDev up to 4.0.2. It has been classified as critical. Affected is an unknown function of the component AJAX Event Listener. The manipulation of the argument data leads to improper authentication. This vulnerability is traded as CVE-2021-21247. It is possible to launch the attack remotely. There is no exploit available. It is recommended to upgrade the affected component. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Detailsinfo

A vulnerability was found in OneDev up to 4.0.2 and classified as critical. This issue affects an unknown code of the component AJAX Event Listener. The manipulation of the argument data with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, integrity, and availability.

The weakness was presented 01/16/2021. The advisory is shared at github.com. The identification of this vulnerability is CVE-2021-21247. Technical details are known, but no exploit is available.

Upgrading to version 4.0.3 eliminates this vulnerability.

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

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
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: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

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: OneDev 4.0.3

Timelineinfo

12/22/2020 🔍
01/16/2021 +25 days 🔍
01/16/2021 +0 days 🔍
02/15/2021 +30 days 🔍

Sourcesinfo

Advisory: github.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-21247 (🔍)
GCVE (CVE): GCVE-0-2021-21247
GCVE (VulDB): GCVE-100-168053

Entryinfo

Created: 01/16/2021 09:25
Updated: 02/15/2021 02:13
Changes: 01/16/2021 09:25 (38), 02/15/2021 02:11 (6), 02/15/2021 02:13 (19)
Complete: 🔍
Cache ID: 216:E6E:103

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