CVE-2019-20802

CVSS V2 Medium 4.3 CVSS V3 Medium 6.1
Description
An issue was discovered in the Readdle Documents app before 6.9.7 for iOS. The application's file-transfer web server improperly displays directory names, leading to Stored XSS, which may be used to steal a user's data. This requires user interaction because there is no known direct way for an attacker to create a crafted directory name on a victim's device. However, a crafted directory name can occur if a victim extracts a ZIP archive that was provided by an attacker.
Overview
  • CVE ID
  • CVE-2019-20802
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-05-18T00:15:11
  • Last Modified Date
  • 2020-05-19T18:40:55
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:readdle:documents:*:*:*:*:*:iphone_os:*:* 1 OR 6.9.7
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • CHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 6.1
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 2.7
References
Reference URL Reference Tags
https://apps.apple.com/us/app/documents-by-readdle/id364901807 Product Release Notes
https://logicaltrust.net/blog/2019/12/documents.html#xss Exploit Third Party Advisory
History
Created Old Value New Value Data Type Notes
2022-05-10 17:31:38 Added to TrackCVE
2022-12-04 16:37:57 2020-05-18T00:15Z 2020-05-18T00:15:11 CVE Published Date updated
2022-12-04 16:37:57 2020-05-19T18:40:55 CVE Modified Date updated
2022-12-04 16:37:57 Analyzed Vulnerability Status updated