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Vulnerability Details :

CVE-2021-34895

Summary
Assigner-zdi
Assigner Org ID-99f1926a-a320-47d8-bbb5-42feb611262e
Published At-13 Jan, 2022 | 21:43
Updated At-04 Aug, 2024 | 00:26
Rejected At-
Credits

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley View 10.15.0.75. 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 parsing of 3DS files. 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-14862.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:zdi
Assigner Org ID:99f1926a-a320-47d8-bbb5-42feb611262e
Published At:13 Jan, 2022 | 21:43
Updated At:04 Aug, 2024 | 00:26
Rejected At:
▼CVE Numbering Authority (CNA)

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley View 10.15.0.75. 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 parsing of 3DS files. 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-14862.

Affected Products
Vendor
Bentley Systems, IncorporatedBentley
Product
View
Versions
Affected
  • 10.15.0.75
Problem Types
TypeCWE IDDescription
CWECWE-416CWE-416: Use After Free
Type: CWE
CWE ID: CWE-416
Description: CWE-416: Use After Free
Metrics
VersionBase scoreBase severityVector
3.07.8HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Version: 3.0
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Mat Powell of Trend Micro Zero Day Initiative
Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0004
x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-21-1484/
x_refsource_MISC
Hyperlink: https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0004
Resource:
x_refsource_MISC
Hyperlink: https://www.zerodayinitiative.com/advisories/ZDI-21-1484/
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0004
x_refsource_MISC
x_transferred
https://www.zerodayinitiative.com/advisories/ZDI-21-1484/
x_refsource_MISC
x_transferred
Hyperlink: https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0004
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://www.zerodayinitiative.com/advisories/ZDI-21-1484/
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:zdi-disclosures@trendmicro.com
Published At:13 Jan, 2022 | 22:15
Updated At:14 Jan, 2022 | 21:48

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley View 10.15.0.75. 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 parsing of 3DS files. 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-14862.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Secondary3.07.8HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary2.06.8MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.0
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 6.8
Base severity: MEDIUM
Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CPE Matches

Bentley Systems, Incorporated
bentley
>>bentley_view>>Versions before 10.16.02(exclusive)
cpe:2.3:a:bentley:bentley_view:*:*:*:*:*:*:*:*
Bentley Systems, Incorporated
bentley
>>microstation>>Versions before 10.16.02(exclusive)
cpe:2.3:a:bentley:microstation:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-416Primarynvd@nist.gov
CWE-416Secondaryzdi-disclosures@trendmicro.com
CWE ID: CWE-416
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-416
Type: Secondary
Source: zdi-disclosures@trendmicro.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0004zdi-disclosures@trendmicro.com
Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-1484/zdi-disclosures@trendmicro.com
Third Party Advisory
VDB Entry
Hyperlink: https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0004
Source: zdi-disclosures@trendmicro.com
Resource:
Vendor Advisory
Hyperlink: https://www.zerodayinitiative.com/advisories/ZDI-21-1484/
Source: zdi-disclosures@trendmicro.com
Resource:
Third Party Advisory
VDB Entry

Change History

0
Information is not available yet

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Rejected-Not Available
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Action-Not Available
Vendor-n/aRockwell Automation, Inc.
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CWE ID-CWE-416
Use After Free
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Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
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CVSS Score-7.8||HIGH
EPSS-2.17% / 83.64%
||
7 Day CHG~0.00%
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
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KEV Action Due Date-Not Available

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Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-2.17% / 83.64%
||
7 Day CHG~0.00%
Published-04 Aug, 2021 | 15:16
Updated-04 Aug, 2024 | 00:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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Vendor-Microsoft CorporationFoxit Software Incorporated
Product-pdf_readerpdf_editorwindowsPDF Reader
CWE ID-CWE-416
Use After Free
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Matching Score-4
Assigner-Rockwell Automation
ShareView Details
Matching Score-4
Assigner-Rockwell Automation
CVSS Score-7.8||HIGH
EPSS-0.02% / 2.88%
||
7 Day CHG~0.00%
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KEV Added-Not Available
KEV Action Due Date-Not Available
Rockwell Automation Arena Simulation Vulnerable To Memory Corruption

A memory buffer vulnerability in Rockwell Automation Arena Simulation software could potentially allow a malicious user to insert unauthorized code to the software by corrupting the memory and triggering an access violation. Once inside, the threat actor can run harmful code on the system. This affects the confidentiality, integrity, and availability of the product. To trigger this, the user would unwittingly need to open a malicious file shared by the threat actor.

Action-Not Available
Vendor-Rockwell Automation, Inc.
Product-arenaArena Simulationarena_simulation
CWE ID-CWE-416
Use After Free
CVE-2024-30346
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-4.23% / 88.33%
||
7 Day CHG~0.00%
Published-02 Apr, 2024 | 20:13
Updated-08 Aug, 2025 | 18:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Foxit PDF Reader AcroForm Use-After-Free Remote Code Execution Vulnerability

Foxit PDF Reader AcroForm Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. 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 Doc objects in AcroForms. 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-22745.

Action-Not Available
Vendor-Microsoft CorporationApple Inc.Foxit Software Incorporated
Product-macoswindowspdf_readerpdf_editorPDF Readerpdf_readerpdf_editor
CWE ID-CWE-416
Use After Free
CVE-2024-30354
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-4.23% / 88.33%
||
7 Day CHG~0.00%
Published-02 Apr, 2024 | 20:15
Updated-08 Aug, 2025 | 18:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Foxit PDF Reader AcroForm Use-After-Free Remote Code Execution Vulnerability

Foxit PDF Reader AcroForm Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. 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 Doc objects in AcroForms. 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-22808.

Action-Not Available
Vendor-Microsoft CorporationApple Inc.Foxit Software Incorporated
Product-macoswindowspdf_readerpdf_editorPDF Readerpdf_readerpdf_editor
CWE ID-CWE-416
Use After Free
CVE-2021-34839
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-2.17% / 83.64%
||
7 Day CHG~0.00%
Published-04 Aug, 2021 | 15:16
Updated-04 Aug, 2024 | 00:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader 11.0.0.49893. 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 Annotation objects. 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-14020.

Action-Not Available
Vendor-Microsoft CorporationFoxit Software Incorporated
Product-pdf_readerpdf_editorwindowsPDF Reader
CWE ID-CWE-416
Use After Free
CVE-2019-13332
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-3.06% / 86.22%
||
7 Day CHG~0.00%
Published-03 Oct, 2019 | 21:33
Updated-04 Aug, 2024 | 23:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Reader 9.6.0.25114. 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 processing of templates in 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-9149.

Action-Not Available
Vendor-Microsoft CorporationFoxit Software Incorporated
Product-readerwindowsReader
CWE ID-CWE-416
Use After Free
CVE-2023-22360
Matching Score-4
Assigner-JPCERT/CC
ShareView Details
Matching Score-4
Assigner-JPCERT/CC
CVSS Score-7.8||HIGH
EPSS-0.06% / 18.18%
||
7 Day CHG~0.00%
Published-13 Feb, 2023 | 00:00
Updated-21 Mar, 2025 | 19:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Use-after free vulnerability exists in Screen Creator Advance 2 Ver.0.1.1.4 Build01 and earlier due to lack of error handling process even when an error was detected. Having a user of Screen Creator Advance 2 to open a specially crafted project file may lead to information disclosure and/or arbitrary code execution.

Action-Not Available
Vendor-jtektJTEKT ELECTRONICS CORPORATION
Product-screen_creator_advance_2Screen Creator Advance 2
CWE ID-CWE-416
Use After Free
CVE-2021-34852
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-2.17% / 83.64%
||
7 Day CHG~0.00%
Published-04 Aug, 2021 | 15:16
Updated-04 Aug, 2024 | 00:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader 11.0.0.49893. 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 Annotation objects. 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-13929.

Action-Not Available
Vendor-Microsoft CorporationFoxit Software Incorporated
Product-pdf_readerpdf_editorwindowsPDF Reader
CWE ID-CWE-416
Use After Free
CVE-2024-30371
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-2.22% / 83.85%
||
7 Day CHG~0.00%
Published-02 Apr, 2024 | 20:28
Updated-08 Aug, 2025 | 18:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Foxit PDF Reader AcroForm Use-After-Free Remote Code Execution Vulnerability

Foxit PDF Reader AcroForm Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. 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 AcroForms. 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-23355.

Action-Not Available
Vendor-Microsoft CorporationFoxit Software Incorporated
Product-windowspdf_readerpdf_editorPDF Readerpdf_readerpdf_editor
CWE ID-CWE-416
Use After Free
CVE-2019-12871
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.8||HIGH
EPSS-2.02% / 83.04%
||
7 Day CHG~0.00%
Published-24 Jun, 2019 | 14:57
Updated-04 Aug, 2024 | 23:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in PHOENIX CONTACT PC Worx through 1.86, PC Worx Express through 1.86, and Config+ through 1.86. A manipulated PC Worx or Config+ project file could lead to a Use-After-Free and remote code execution. The attacker needs to get access to an original PC Worx or Config+ project file to be able to manipulate it. After manipulation, the attacker needs to exchange the original file with the manipulated one on the application programming workstation.

Action-Not Available
Vendor-n/aPhoenix Contact GmbH & Co. KG
Product-automationworx_software_suiten/a
CWE ID-CWE-416
Use After Free
CVE-2019-11757
Matching Score-4
Assigner-Mozilla Corporation
ShareView Details
Matching Score-4
Assigner-Mozilla Corporation
CVSS Score-8.8||HIGH
EPSS-1.78% / 81.97%
||
7 Day CHG~0.00%
Published-08 Jan, 2020 | 19:26
Updated-04 Aug, 2024 | 23:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

When following the value's prototype chain, it was possible to retain a reference to a locale, delete it, and subsequently reference it. This resulted in a use-after-free and a potentially exploitable crash. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.

Action-Not Available
Vendor-Mozilla CorporationCanonical Ltd.
Product-firefoxubuntu_linuxthunderbirdfirefox_esrFirefoxFirefox ESRThunderbird
CWE ID-CWE-416
Use After Free
CVE-2024-30344
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-4.23% / 88.33%
||
7 Day CHG~0.00%
Published-02 Apr, 2024 | 20:12
Updated-08 Aug, 2025 | 18:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Foxit PDF Reader AcroForm Use-After-Free Remote Code Execution Vulnerability

Foxit PDF Reader AcroForm Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. 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 Acroforms. 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-22733.

Action-Not Available
Vendor-Microsoft CorporationApple Inc.Foxit Software Incorporated
Product-macoswindowspdf_readerpdf_editorPDF Readerpdf_readerpdf_editor
CWE ID-CWE-416
Use After Free
CVE-2024-30333
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-4.23% / 88.33%
||
7 Day CHG~0.00%
Published-03 Apr, 2024 | 16:23
Updated-11 Aug, 2025 | 19:29
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Foxit PDF Reader Doc Object Use-After-Free Remote Code Execution Vulnerability

Foxit PDF Reader Doc Object Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. 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 Doc objects. 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-22639.

Action-Not Available
Vendor-Microsoft CorporationFoxit Software Incorporated
Product-pdf_editorpdf_readerwindowsPDF Readerpdf_reader
CWE ID-CWE-416
Use After Free
CVE-2021-34966
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-2.33% / 84.22%
||
7 Day CHG~0.00%
Published-07 May, 2024 | 22:54
Updated-13 Aug, 2025 | 15:58
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Foxit PDF Editor FileAttachment Annotation Use-After-Free Remote Code Execution Vulnerability

Foxit PDF Editor FileAttachment Annotation Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Editor. 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 Annotation objects. 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-14367.

Action-Not Available
Vendor-Foxit Software IncorporatedMicrosoft Corporation
Product-pdf_readerpdf_editorwindowsPDF Editorpdf_editor
CWE ID-CWE-416
Use After Free
CVE-2024-30365
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-2.22% / 83.85%
||
7 Day CHG~0.00%
Published-02 Apr, 2024 | 20:18
Updated-08 Aug, 2025 | 18:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Foxit PDF Reader AcroForm Use-After-Free Remote Code Execution Vulnerability

Foxit PDF Reader AcroForm Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. 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 AcroForms. 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-22947.

Action-Not Available
Vendor-Microsoft CorporationApple Inc.Foxit Software Incorporated
Product-macoswindowspdf_readerpdf_editorPDF Readerpdf_readerpdf_editor
CWE ID-CWE-416
Use After Free
CVE-2024-30345
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-4.23% / 88.33%
||
7 Day CHG~0.00%
Published-02 Apr, 2024 | 20:13
Updated-08 Aug, 2025 | 18:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Foxit PDF Reader AcroForm Use-After-Free Remote Code Execution Vulnerability

Foxit PDF Reader AcroForm Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. 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 Doc objects in AcroForms. 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-22742.

Action-Not Available
Vendor-Microsoft CorporationApple Inc.Foxit Software Incorporated
Product-macoswindowspdf_readerpdf_editorPDF Readerpdf_editorpdf_reader
CWE ID-CWE-416
Use After Free
CVE-2021-34957
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-2.33% / 84.22%
||
7 Day CHG~0.00%
Published-07 May, 2024 | 22:54
Updated-13 Aug, 2025 | 15:56
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Foxit PDF Editor Highlight Annotation Use-After-Free Remote Code Execution Vulnerability

Foxit PDF Editor Highlight Annotation Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Editor. 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 Annotation objects. 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-14358.

Action-Not Available
Vendor-Foxit Software IncorporatedMicrosoft Corporation
Product-pdf_readerpdf_editorwindowsPDF Editorphantompdfpdf_editorpdf_reader
CWE ID-CWE-416
Use After Free
CVE-2024-30336
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-4.23% / 88.33%
||
7 Day CHG~0.00%
Published-02 Apr, 2024 | 20:10
Updated-07 Aug, 2025 | 19:04
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Foxit PDF Reader AcroForm Use-After-Free Remote Code Execution Vulnerability

Foxit PDF Reader AcroForm Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. 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 Doc objects in AcroForms. 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-22642.

Action-Not Available
Vendor-Foxit Software IncorporatedApple Inc.Microsoft Corporation
Product-macoswindowspdf_editorpdf_readerPDF Readerpdf_readerpdf_editor
CWE ID-CWE-416
Use After Free
CVE-2021-34960
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-2.33% / 84.22%
||
7 Day CHG~0.00%
Published-07 May, 2024 | 22:54
Updated-13 Aug, 2025 | 15:58
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Foxit PDF Editor Circle Annotation Use-After-Free Remote Code Execution Vulnerability

Foxit PDF Editor Circle Annotation Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Editor. 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 Annotation objects. 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-14362.

Action-Not Available
Vendor-Foxit Software IncorporatedMicrosoft Corporation
Product-pdf_readerpdf_editorwindowsPDF Editorphantompdfpdf_editorpdf_reader
CWE ID-CWE-416
Use After Free
CVE-2024-30361
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-4.23% / 88.33%
||
7 Day CHG~0.00%
Published-02 Apr, 2024 | 20:17
Updated-08 Aug, 2025 | 19:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Foxit PDF Reader AcroForm Use-After-Free Remote Code Execution Vulnerability

Foxit PDF Reader AcroForm Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. 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 AcroForms. 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-22877.

Action-Not Available
Vendor-Microsoft CorporationApple Inc.Foxit Software Incorporated
Product-macoswindowspdf_readerpdf_editorPDF Readerpdf_readerpdf_editor
CWE ID-CWE-416
Use After Free
CVE-2024-30351
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-4.23% / 88.33%
||
7 Day CHG~0.00%
Published-02 Apr, 2024 | 20:14
Updated-08 Aug, 2025 | 18:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Foxit PDF Reader AcroForm Use-After-Free Remote Code Execution Vulnerability

Foxit PDF Reader AcroForm Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. 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 Doc objects in AcroForms. 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-22799.

Action-Not Available
Vendor-Microsoft CorporationApple Inc.Foxit Software Incorporated
Product-macoswindowspdf_readerpdf_editorPDF Readerpdf_readerpdf_editor
CWE ID-CWE-416
Use After Free
CVE-2024-30362
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-2.53% / 84.84%
||
7 Day CHG~0.00%
Published-02 Apr, 2024 | 20:18
Updated-08 Aug, 2025 | 19:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Foxit PDF Reader PDF File Parsing Use-After-Free Remote Code Execution Vulnerability

Foxit PDF Reader PDF File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. 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 parsing of PDF files. 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-22798.

Action-Not Available
Vendor-Microsoft CorporationApple Inc.Foxit Software Incorporated
Product-macoswindowspdf_readerpdf_editorPDF Readerpdf_readerpdf_editor
CWE ID-CWE-416
Use After Free
CVE-2023-22277
Matching Score-4
Assigner-JPCERT/CC
ShareView Details
Matching Score-4
Assigner-JPCERT/CC
CVSS Score-7.8||HIGH
EPSS-0.03% / 7.98%
||
7 Day CHG~0.00%
Published-03 Aug, 2023 | 13:05
Updated-17 Oct, 2024 | 14:21
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Use after free vulnerability exists in CX-Programmer Ver.9.79 and earlier. By having a user open a specially crafted CXP file, information disclosure and/or arbitrary code execution may occur. This vulnerability is different from CVE-2023-22317 and CVE-2023-22314.

Action-Not Available
Vendor-omronOMRON Corporation
Product-cx-programmerCX-Programmer
CWE ID-CWE-416
Use After Free
CVE-2009-4324
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-92.89% / 99.76%
||
7 Day CHG~0.00%
Published-15 Dec, 2009 | 02:00
Updated-30 Jul, 2025 | 01:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2022-06-22||Apply updates per vendor instructions.

Use-after-free vulnerability in the Doc.media.newPlayer method in Multimedia.api in Adobe Reader and Acrobat 9.x before 9.3, and 8.x before 8.2 on Windows and Mac OS X, allows remote attackers to execute arbitrary code via a crafted PDF file using ZLib compressed streams, as exploited in the wild in December 2009.

Action-Not Available
Vendor-n/aopenSUSEMicrosoft CorporationAdobe Inc.Apple Inc.SUSE
Product-linux_enterprise_debuginfoacrobat_readermac_os_xopensuseacrobatwindowslinux_enterprisen/aAcrobat and Reader
CWE ID-CWE-416
Use After Free
CVE-2021-34845
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-2.17% / 83.64%
||
7 Day CHG~0.00%
Published-04 Aug, 2021 | 15:16
Updated-04 Aug, 2024 | 00:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader 11.0.0.49893. 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 Annotation objects. 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-14034.

Action-Not Available
Vendor-Microsoft CorporationFoxit Software Incorporated
Product-pdf_readerpdf_editorwindowsPDF Reader
CWE ID-CWE-416
Use After Free
CVE-2023-22317
Matching Score-4
Assigner-JPCERT/CC
ShareView Details
Matching Score-4
Assigner-JPCERT/CC
CVSS Score-7.8||HIGH
EPSS-0.03% / 7.98%
||
7 Day CHG~0.00%
Published-03 Aug, 2023 | 12:56
Updated-17 Oct, 2024 | 15:34
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Use after free vulnerability exists in CX-Programmer Ver.9.79 and earlier. By having a user open a specially crafted CXP file, information disclosure and/or arbitrary code execution may occur. This vulnerability is different from CVE-2023-22277 and CVE-2023-22314.

Action-Not Available
Vendor-omronOMRON Corporation
Product-cx-programmerCX-Programmer
CWE ID-CWE-416
Use After Free
CVE-2021-34954
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-2.33% / 84.22%
||
7 Day CHG~0.00%
Published-07 May, 2024 | 22:54
Updated-13 Aug, 2025 | 15:56
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Foxit PDF Editor StrikeOut Annotation Use-After-Free Remote Code Execution Vulnerability

Foxit PDF Editor StrikeOut Annotation Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Editor. 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 Annotation objects. 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-14355.

Action-Not Available
Vendor-Foxit Software IncorporatedMicrosoft Corporation
Product-pdf_readerpdf_editorwindowsPDF Editorpdf_editor
CWE ID-CWE-416
Use After Free
CVE-2021-34962
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-2.33% / 84.22%
||
7 Day CHG~0.00%
Published-07 May, 2024 | 22:54
Updated-13 Aug, 2025 | 15:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Foxit PDF Editor Caret Annotation Use-After-Free Remote Code Execution Vulnerability

Foxit PDF Editor Caret Annotation Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Editor. 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 Annotation objects. 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-14364.

Action-Not Available
Vendor-Foxit Software IncorporatedMicrosoft Corporation
Product-pdf_readerpdf_editorwindowsPDF Editorpdf_editor
CWE ID-CWE-416
Use After Free
CVE-2021-34955
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-2.33% / 84.22%
||
7 Day CHG~0.00%
Published-07 May, 2024 | 22:54
Updated-13 Aug, 2025 | 15:56
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Foxit PDF Editor Stamp Annotation Use-After-Free Remote Code Execution Vulnerability

Foxit PDF Editor Stamp Annotation Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Editor. 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 Annotation objects. 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-14356.

Action-Not Available
Vendor-Foxit Software IncorporatedMicrosoft Corporation
Product-pdf_readerpdf_editorwindowsPDF Editorphantompdf
CWE ID-CWE-416
Use After Free
CVE-2021-34974
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-2.33% / 84.22%
||
7 Day CHG~0.00%
Published-07 May, 2024 | 22:54
Updated-13 Aug, 2025 | 15:59
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Foxit PDF Reader Annotation Use-After-Free Remote Code Execution Vulnerability

Foxit PDF Reader Annotation Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. 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 Annotation objects. 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-15167.

Action-Not Available
Vendor-Foxit Software IncorporatedMicrosoft Corporation
Product-pdf_readerpdf_editorwindowsPDF Readerpdf_readerpdf_editor
CWE ID-CWE-416
Use After Free
CVE-2021-34968
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-2.33% / 84.22%
||
7 Day CHG~0.00%
Published-07 May, 2024 | 22:54
Updated-13 Aug, 2025 | 15:58
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Foxit PDF Editor transitionToState Use-After-Free Remote Code Execution Vulnerability

Foxit PDF Editor transitionToState Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Editor. 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 implementation of the transitionToState method. 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-14370.

Action-Not Available
Vendor-Foxit Software IncorporatedMicrosoft Corporation
Product-pdf_readerpdf_editorwindowsPDF Editorpdf_editor
CWE ID-CWE-416
Use After Free
CVE-2023-22244
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-0.17% / 38.06%
||
7 Day CHG~0.00%
Published-17 Feb, 2023 | 00:00
Updated-05 Mar, 2025 | 19:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Adobe Premiere Rush PSD files Use After Free Arbitrary code execution

Adobe Premiere Rush version 2.6 (and earlier) is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Adobe Inc.Microsoft Corporation
Product-windowspremiere_rushPremiere Rush
CWE ID-CWE-416
Use After Free
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