CVE-2021-31469
moderate-risk
Published 2021-05-07
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit Reader 10.1.1.37576. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of U3D objects embedded in PDF files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-12936.
Do I need to act?
!
16.1% chance of exploitation in next 30 days
EPSS score — higher than 84% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.3/10
Low
LOCAL
/ LOW complexity
Affected Vendors
References (4)
Vendor Advisory
https://www.foxitsoftware.com/support/security-bulletins.php
Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-526/
Vendor Advisory
https://www.foxitsoftware.com/support/security-bulletins.php
Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-526/
33
/ 100
moderate-risk
Severity
13/34 · Low
Exploitability
13/34 · Low
Exposure
7/34 · Low