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    CVE-2021-31459

    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 XFA Forms. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-13162.

    Published:May 7, 2021
    Last Modified:Nov 21, 2024
    EPS:May 7, 2021
    EPSS Score:0.00518
    CVSS Score:7.8

    Affected Products

    Vendor
    Foxitsoftware
    Product
    Phantompdf
    Vendor
    Foxitsoftware
    Product
    Reader
    Vendor
    Microsoft
    Product
    Windows

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-416 Use After Free

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2021-38568 (CVSS 9.8) — An issue was discovered in Foxit Reader and PhantomPDF before 10.1.4. It allows memory corruption during conve…
    CVE-2021-38569 (CVSS 7.5) — An issue was discovered in Foxit Reader and PhantomPDF before 10.1.4. It allows stack consumption via recursiv…
    CVE-2021-38570 (CVSS 9.1) — An issue was discovered in Foxit Reader and PhantomPDF before 10.1.4. It allows attackers to delete arbitrary …
    CVE-2021-38571 (CVSS 7.8) — An issue was discovered in Foxit Reader and PhantomPDF before 10.1.4. It allows DLL hijacking, aka CNVD-C-2021…
    CVE-2021-38572 (CVSS 9.8) — An issue was discovered in Foxit Reader and PhantomPDF before 10.1.4. It allows writing to arbitrary files bec…
    CVE-2021-38573 (CVSS 9.8) — An issue was discovered in Foxit Reader and PhantomPDF before 10.1.4. It allows writing to arbitrary files bec…
    CVE-2021-38574 (CVSS 9.8) — An issue was discovered in Foxit Reader and PhantomPDF before 10.1.4. It allows SQL Injection via crafted data…
    CVE-2021-33793 (CVSS 9.8) — Foxit Reader before 10.1.4 and PhantomPDF before 10.1.4 have an out-of-bounds write because the Cross-Referenc…
    CVE-2021-33794 (CVSS 9.1) — Foxit Reader before 10.1.4 and PhantomPDF before 10.1.4 allow information disclosure or an application crash a…
    CVE-2021-33792 (CVSS 7.8) — Foxit Reader before 10.1.4 and PhantomPDF before 10.1.4 have an out-of-bounds write via a crafted /Size key in…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High