Nextcloud Server up to 19.0.12/20.0.10/21.0.2 Server Audit Logging insufficient logging

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.1$0-$5k0.00

A vulnerability was found in Nextcloud Server up to 19.0.12/20.0.10/21.0.2 (Cloud Software). It has been rated as problematic. This issue affects some unknown processing of the component Server Audit Logging. Using CWE to declare the problem leads to CWE-778. When a security-critical event occurs, the product either does not record the event or omits important details about the event when logging it. Impacted is integrity.

The weakness was shared 07/12/2021. The advisory is shared at github.com. The identification of this vulnerability is CVE-2021-32680. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1562.002 for this issue.

Upgrading to version 19.0.13, 20.0.11 or 21.0.3 eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Insufficient logging
CWE: CWE-778
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: Nextcloud Server 19.0.13/20.0.11/21.0.3
Patch: github.com

Timelineinfo

05/12/2021 🔍
07/12/2021 +61 days 🔍
07/12/2021 +0 days 🔍
07/15/2021 +3 days 🔍

Sourcesinfo

Advisory: github.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-32680 (🔍)

Entryinfo

Created: 07/12/2021 20:35
Updated: 07/15/2021 14:27
Changes: 07/12/2021 20:35 (37), 07/15/2021 14:26 (6), 07/15/2021 14:27 (2)
Complete: 🔍

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