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CVE-2021-29659

MEDIUM
6.5
CVSS Score
Published: May 20, 2021 at 12:46 PM UTC
Updated: June 17, 2026 at 03:48 AM UTC
1 product affected across 1 vendorOwncloud

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Severity
MEDIUM6.5
Exploit prediction
EPSS 1%

Description

ownCloud 10.7 has an incorrect access control vulnerability, leading to remote information disclosure. Due to a bug in the related API endpoint, the attacker can enumerate all users in a single request by entering three whitespaces. Secondary, the retrieval of all users on a large instance could cause higher than average load on the instance.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

x_refsource_MISCRelease NotesVendor Advisory
Source: [email protected]
https://doc.owncloud.com/server/admin_manual/release_notes.html
x_refsource_MISCVendor Advisory
Source: [email protected]
https://owncloud.com/security-advisories/cve-2021-29659/

CVSS

6.5MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-Other

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