Sonatype Nexus Repository Manager up to 3.21.2 Access Control default permission

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Sonatype Nexus Repository Manager up to 3.21.2. The affected element is an unknown function of the component Access Control. Such manipulation leads to default permission. This vulnerability is listed as CVE-2020-11444. The attack may be performed from remote. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Sonatype Nexus Repository Manager up to 3.21.2 and classified as critical. Affected by this issue is an unknown part of the component Access Control. The manipulation with an unknown input leads to a default permission vulnerability. Using CWE to declare the problem leads to CWE-276. During installation, installed file permissions are set to allow anyone to modify those files. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Sonatype Nexus Repository Manager 3.x up to and including 3.21.2 has Incorrect Access Control.

The weakness was presented 04/02/2020 (Website). The advisory is shared for download at support.sonatype.com. This vulnerability is handled as CVE-2020-11444 since 04/01/2020. The exploitation is known to be easy. The attack may be launched remotely. A simple authentication is necessary for exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1222.

Upgrading to version 3.22.0 eliminates this vulnerability. The upgrade is hosted for download at issues.sonatype.org. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
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: Default permission
CWE: CWE-276 / 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: Nexus Repository Manager 3.22.0

Timelineinfo

03/27/2020 🔍
04/01/2020 +5 days 🔍
04/02/2020 +1 days 🔍
04/03/2020 +1 days 🔍
04/11/2020 +8 days 🔍

Sourcesinfo

Advisory: support.sonatype.com
Status: Not defined

CVE: CVE-2020-11444 (🔍)
GCVE (CVE): GCVE-0-2020-11444
GCVE (VulDB): GCVE-100-152708

Entryinfo

Created: 04/03/2020 10:08
Updated: 04/11/2020 08:36
Changes: 04/03/2020 10:08 (34), 04/03/2020 10:13 (17), 04/11/2020 08:35 (1), 04/11/2020 08:36 (3)
Complete: 🔍
Committer: misc
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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