Executive Summary

Informations
Name CVE-2023-25821 First vendor Publication 2023-02-25
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact None Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

Nextcloud is an Open Source private cloud software. Versions 24.0.4 and above, prior to 24.0.7, and 25.0.0 and above, prior to 25.0.1, contain Improper Access Control. Secure view for internal shares can be circumvented if reshare permissions are also given. This issue is patched in versions 24.0.7 and 25.0.1. No workaround is available.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-25821

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 30

Sources (Detail)

Source Url
MISC https://github.com/nextcloud/security-advisories/security/advisories/GHSA-7w6...
https://github.com/nextcloud/server/pull/34502
https://hackerone.com/reports/1724016

Alert History

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Date Informations
2024-02-02 02:43:45
  • Multiple Updates
2024-02-01 12:29:33
  • Multiple Updates
2023-11-07 21:30:03
  • Multiple Updates
2023-09-05 13:39:19
  • Multiple Updates
2023-09-05 01:28:48
  • Multiple Updates
2023-09-02 13:37:33
  • Multiple Updates
2023-09-02 01:29:17
  • Multiple Updates
2023-08-12 13:43:01
  • Multiple Updates
2023-08-12 01:28:31
  • Multiple Updates
2023-08-11 13:34:14
  • Multiple Updates
2023-08-11 01:29:23
  • Multiple Updates
2023-08-06 13:31:34
  • Multiple Updates
2023-08-06 01:28:09
  • Multiple Updates
2023-08-04 13:32:02
  • Multiple Updates
2023-08-04 01:28:32
  • Multiple Updates
2023-07-14 13:31:49
  • Multiple Updates
2023-07-14 01:28:10
  • Multiple Updates
2023-05-12 02:18:55
  • Multiple Updates
2023-04-04 02:17:46
  • Multiple Updates
2023-03-29 02:30:13
  • Multiple Updates
2023-03-28 12:27:52
  • Multiple Updates
2023-03-07 09:27:17
  • Multiple Updates
2023-02-27 05:27:17
  • Multiple Updates
2023-02-25 09:27:18
  • First insertion