CVE-2019-20802

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.

CVSS v3 6.1 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
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

Configurations

Configuration 1 (hide)

cpe:2.3:a:readdle:documents:*:*:*:*:*:iphone_os:*:*

History

No history.

Information

Published : 2020-05-18 00:15

Updated : 2020-05-19 18:40

NVD link : CVE-2019-20802

Mitre link : CVE-2019-20802

CVE.ORG link : CVE-2019-20802

JSON object : View

Products Affected

readdle

documents

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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