7.8
HIGH
CVE-2021-31472
Foxit Reader U3D Object Arbitrary Code Execution Vulnerability
Description

This vulnerability allows remote attackers to execute arbitrary code 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 in PDF files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-13011.

INFO

Published Date :

May 7, 2021, 9:15 p.m.

Last Modified :

May 19, 2021, 1:36 p.m.

Source :

[email protected]

Remotely Exploitable :

No

Impact Score :

5.9

Exploitability Score :

1.8
Public PoC/Exploit Available at Github

CVE-2021-31472 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2021-31472 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Foxitsoftware reader
2 Foxitsoftware 3d
: Total Affected Vendor : 1 | Products : 2
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2021-31472.

URL Resource
https://www.foxitsoftware.com/support/security-bulletins.php Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-529/ Third Party Advisory VDB Entry

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Profile Photo
0xCyberY/CVE-T4PDF

CVEs and Techniques used PDF as an attack vector.

Updated: 2 months, 2 weeks ago
54 stars 12 fork 12 watcher
Born at : June 22, 2022, 6:01 a.m. This repo has been linked 701 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2021-31472 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-31472 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    May. 19, 2021

    Action Type Old Value New Value
    Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism
    Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:P/I:P/A:P)
    Added CVSS V3.1 NIST AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
    Changed Reference Type https://www.foxitsoftware.com/support/security-bulletins.php No Types Assigned https://www.foxitsoftware.com/support/security-bulletins.php Vendor Advisory
    Changed Reference Type https://www.zerodayinitiative.com/advisories/ZDI-21-529/ No Types Assigned https://www.zerodayinitiative.com/advisories/ZDI-21-529/ Third Party Advisory, VDB Entry
    Added CWE NIST CWE-119
    Added CPE Configuration AND OR *cpe:2.3:a:foxitsoftware:3d:*:*:*:*:*:foxit_reader:*:* versions up to (including) 9.7.4.29600 *cpe:2.3:a:foxitsoftware:3d:*:*:*:*:*:phantompdf:*:* versions up to (including) 9.7.4.29600 *cpe:2.3:a:foxitsoftware:3d:*:*:*:*:*:foxit_reader:*:* versions from (including) 10.0 up to (including) 10.0.1.37598 *cpe:2.3:a:foxitsoftware:3d:*:*:*:*:*:phantompdf:*:* versions from (including) 10.0 up to (including) 10.0.1.37598 OR cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2021-31472 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2021-31472 weaknesses.

CAPEC-8: Buffer Overflow in an API Call Buffer Overflow in an API Call CAPEC-9: Buffer Overflow in Local Command-Line Utilities Buffer Overflow in Local Command-Line Utilities CAPEC-10: Buffer Overflow via Environment Variables Buffer Overflow via Environment Variables CAPEC-14: Client-side Injection-induced Buffer Overflow Client-side Injection-induced Buffer Overflow CAPEC-24: Filter Failure through Buffer Overflow Filter Failure through Buffer Overflow CAPEC-42: MIME Conversion MIME Conversion CAPEC-44: Overflow Binary Resource File Overflow Binary Resource File CAPEC-45: Buffer Overflow via Symbolic Links Buffer Overflow via Symbolic Links CAPEC-46: Overflow Variables and Tags Overflow Variables and Tags CAPEC-47: Buffer Overflow via Parameter Expansion Buffer Overflow via Parameter Expansion CAPEC-100: Overflow Buffers Overflow Buffers CAPEC-123: Buffer Manipulation Buffer Manipulation
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.30 }} -0.05%

score

0.69644

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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