CVE-2020-8182

CVSS V2 Medium 6 CVSS V3 High 8
Description
Improper access control in Nextcloud Deck 0.8.0 allowed an attacker to reshare boards shared with them with more permissions than they had themselves.
Overview
  • CVE ID
  • CVE-2020-8182
  • Assigner
  • support@hackerone.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-10-05T14:15:13
  • Last Modified Date
  • 2020-10-14T13:48:27
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:nextcloud:deck:0.8.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:S/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6
  • Severity
  • MEDIUM
  • Exploitability Score
  • 6.8
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.1
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://hackerone.com/reports/827816 Exploit Third Party Advisory
https://nextcloud.com/security/advisory/?id=NC-SA-2020-025 Vendor Advisory
History
Created Old Value New Value Data Type Notes
2022-05-10 17:08:53 Added to TrackCVE
2022-12-04 23:43:35 cve-assignments@hackerone.com support@hackerone.com CVE Assigner updated
2022-12-04 23:43:35 2020-10-05T14:15Z 2020-10-05T14:15:13 CVE Published Date updated
2022-12-04 23:43:35 2020-10-14T13:48:27 CVE Modified Date updated
2022-12-04 23:43:35 Analyzed Vulnerability Status updated