Information Disclosure Vulnerability in Foxit Reader and PhantomPDF by Foxit Software
CVE-2021-33794

9.1CRITICAL

Key Information:

Vendor

Foxit
Status
Foxit Reader
PhantomPDF
Vendor
CVE Published:
11 August 2021

What is CVE-2021-33794?

Foxit Reader and PhantomPDF prior to version 10.1.4 are susceptible to an information disclosure vulnerability that can be triggered during XFA form interactions. The issue arises from improper handling of the Tab key, which may lead to data exposure or application crashes, posing risks to user data integrity and overall application stability.

References

https://www.foxitsoftware.com/support/security-bulletins....
x_refsource_MISC

CVSS V3.1

Score:
9.1
Severity:
CRITICAL
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2021-33794 : Information Disclosure Vulnerability in Foxit Reader and PhantomPDF by Foxit Software