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Vulnerability Details :

CVE-2021-33542

Summary
Assigner-CERTVDE
Assigner Org ID-270ccfa6-a436-4e77-922e-914ec3a9685c
Published At-25 Jun, 2021 | 18:26
Updated At-17 Sep, 2024 | 01:31
Rejected At-
Credits

Phoenix Contact: Automation Worx Software Suite affected by Remote Code Execution (RCE) vulnerability

Phoenix Contact Classic Automation Worx Software Suite in Version 1.87 and below is affected by a remote code execution vulnerability. Manipulated PC Worx or Config+ projects could lead to a remote code execution when unallocated memory is freed because of incompletely initialized data. The attacker needs to get access to an original bus configuration file (*.bcp) to be able to manipulate data inside. After manipulation the attacker needs to exchange the original file by the manipulated one on the application programming workstation. Availability, integrity, or confidentiality of an application programming workstation might be compromised by attacks using these vulnerabilities. Automated systems in operation which were programmed with one of the above-mentioned products are not affected.

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:CERTVDE
Assigner Org ID:270ccfa6-a436-4e77-922e-914ec3a9685c
Published At:25 Jun, 2021 | 18:26
Updated At:17 Sep, 2024 | 01:31
Rejected At:
▼CVE Numbering Authority (CNA)
Phoenix Contact: Automation Worx Software Suite affected by Remote Code Execution (RCE) vulnerability

Phoenix Contact Classic Automation Worx Software Suite in Version 1.87 and below is affected by a remote code execution vulnerability. Manipulated PC Worx or Config+ projects could lead to a remote code execution when unallocated memory is freed because of incompletely initialized data. The attacker needs to get access to an original bus configuration file (*.bcp) to be able to manipulate data inside. After manipulation the attacker needs to exchange the original file by the manipulated one on the application programming workstation. Availability, integrity, or confidentiality of an application programming workstation might be compromised by attacks using these vulnerabilities. Automated systems in operation which were programmed with one of the above-mentioned products are not affected.

Affected Products
Vendor
Phoenix Contact GmbH & Co. KGPhoenix Contact
Product
Automation Worx Software Suite
Versions
Affected
  • From PC Worx through 1.87 (custom)
  • From PC Worx Express through 1.87 (custom)
  • From Config+ through 1.87 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-824CWE-824 Access of Uninitialized Pointer
Type: CWE
CWE ID: CWE-824
Description: CWE-824 Access of Uninitialized Pointer
Metrics
VersionBase scoreBase severityVector
3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Temporary Fix / Mitigation We strongly recommend customers to exchange project files only using secure file exchange services. Project files should not be exchanged via unencrypted email. Remediation With the next version of Automationworx Software Suite the affected data will be initialized completely and thereby freeing of unallocated memory will be prevented.

Configurations

Workarounds

Exploits

Credits

The vulnerability was discovered by Francis Provencher {PRL} and reported by Zero Day Initiative (ZDI) as ZDI-CAN-13134. PHOENIX CONTACT thanks CERT@VDE for the coordination and support with this publication.
Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://cert.vde.com/en-us/advisories/vde-2021-020
x_refsource_CONFIRM
https://www.zerodayinitiative.com/advisories/ZDI-21-782/
x_refsource_MISC
Hyperlink: https://cert.vde.com/en-us/advisories/vde-2021-020
Resource:
x_refsource_CONFIRM
Hyperlink: https://www.zerodayinitiative.com/advisories/ZDI-21-782/
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://cert.vde.com/en-us/advisories/vde-2021-020
x_refsource_CONFIRM
x_transferred
https://www.zerodayinitiative.com/advisories/ZDI-21-782/
x_refsource_MISC
x_transferred
Hyperlink: https://cert.vde.com/en-us/advisories/vde-2021-020
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://www.zerodayinitiative.com/advisories/ZDI-21-782/
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:info@cert.vde.com
Published At:25 Jun, 2021 | 19:15
Updated At:20 Sep, 2021 | 18:51

Phoenix Contact Classic Automation Worx Software Suite in Version 1.87 and below is affected by a remote code execution vulnerability. Manipulated PC Worx or Config+ projects could lead to a remote code execution when unallocated memory is freed because of incompletely initialized data. The attacker needs to get access to an original bus configuration file (*.bcp) to be able to manipulate data inside. After manipulation the attacker needs to exchange the original file by the manipulated one on the application programming workstation. Availability, integrity, or confidentiality of an application programming workstation might be compromised by attacks using these vulnerabilities. Automated systems in operation which were programmed with one of the above-mentioned products are not affected.

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
Primary3.17.0HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Secondary3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary2.05.1MEDIUM
AV:N/AC:H/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.1
Base score: 7.0
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Type: Secondary
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: Primary
Version: 2.0
Base score: 5.1
Base severity: MEDIUM
Vector:
AV:N/AC:H/Au:N/C:P/I:P/A:P
CPE Matches

Phoenix Contact GmbH & Co. KG
phoenixcontact
>>config\+>>Versions up to 1.87(inclusive)
cpe:2.3:a:phoenixcontact:config\+:*:*:*:*:*:*:*:*
Phoenix Contact GmbH & Co. KG
phoenixcontact
>>pc_worx>>Versions up to 1.87(inclusive)
cpe:2.3:a:phoenixcontact:pc_worx:*:*:*:*:*:*:*:*
Phoenix Contact GmbH & Co. KG
phoenixcontact
>>pc_worx_express>>Versions up to 1.87(inclusive)
cpe:2.3:a:phoenixcontact:pc_worx_express:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-824Primaryinfo@cert.vde.com
CWE-824Secondarynvd@nist.gov
CWE ID: CWE-824
Type: Primary
Source: info@cert.vde.com
CWE ID: CWE-824
Type: Secondary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://cert.vde.com/en-us/advisories/vde-2021-020info@cert.vde.com
Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-782/info@cert.vde.com
Third Party Advisory
VDB Entry
Hyperlink: https://cert.vde.com/en-us/advisories/vde-2021-020
Source: info@cert.vde.com
Resource:
Third Party Advisory
Hyperlink: https://www.zerodayinitiative.com/advisories/ZDI-21-782/
Source: info@cert.vde.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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KEV Action Due Date-Not Available

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Matching Score-4
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Matching Score-4
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||
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CVSS Score-7.8||HIGH
EPSS-0.03% / 5.67%
||
7 Day CHG~0.00%
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KEV Action Due Date-Not Available
InDesign Desktop | Access of Uninitialized Pointer (CWE-824)

InDesign Desktop versions 20.4, 19.5.4 and earlier are affected by an Access of Uninitialized Pointer 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.Apple Inc.Microsoft Corporation
Product-macoswindowsindesignInDesign Desktop
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2021-37180
Matching Score-4
Assigner-Siemens
ShareView Details
Matching Score-4
Assigner-Siemens
CVSS Score-7.8||HIGH
EPSS-0.38% / 58.66%
||
7 Day CHG~0.00%
Published-10 Aug, 2021 | 10:35
Updated-04 Aug, 2024 | 01:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in Solid Edge SE2021 (All Versions < SE2021MP7). The PSKERNEL.dll library lacks proper validation while parsing user-supplied OBJ files that could cause an out of bounds access to an uninitialized pointer. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13775)

Action-Not Available
Vendor-Siemens AG
Product-solid_edge_se2021solid_edge_se2021_firmwareSolid Edge SE2021
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2018-4040
Matching Score-4
Assigner-Talos
ShareView Details
Matching Score-4
Assigner-Talos
CVSS Score-8.8||HIGH
EPSS-0.24% / 47.47%
||
7 Day CHG~0.00%
Published-01 Dec, 2018 | 20:00
Updated-17 Sep, 2024 | 00:36
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An exploitable uninitialized pointer vulnerability exists in the rich text format parser of Atlantis Word Processor, version 3.2.7.2. A specially crafted document can cause certain RTF tokens to dereference a pointer that has been uninitialized and then write to it. An attacker must convince a victim to open a specially crafted document in order to trigger this vulnerability.

Action-Not Available
Vendor-atlantiswordprocessorTalos (Cisco Systems, Inc.)
Product-atlantis_word_processorAtlantis Word Processor
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2025-49529
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-0.03% / 6.48%
||
7 Day CHG~0.00%
Published-08 Jul, 2025 | 22:01
Updated-10 Jul, 2025 | 17:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Illustrator | Access of Uninitialized Pointer (CWE-824)

Illustrator versions 28.7.6, 29.5.1 and earlier are affected by an Access of Uninitialized Pointer 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-Microsoft CorporationAdobe Inc.Apple Inc.
Product-illustratormacoswindowsIllustrator
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2023-24562
Matching Score-4
Assigner-Siemens
ShareView Details
Matching Score-4
Assigner-Siemens
CVSS Score-7.8||HIGH
EPSS-0.07% / 21.30%
||
7 Day CHG~0.00%
Published-14 Feb, 2023 | 10:36
Updated-20 Mar, 2025 | 19:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in Solid Edge SE2022 (All versions < V222.0MP12), Solid Edge SE2023 (All versions < V223.0Update2). The affected application is vulnerable to uninitialized pointer access while parsing specially crafted PAR files. An attacker could leverage this vulnerability to execute code in the context of the current process.

Action-Not Available
Vendor-Siemens AG
Product-solid_edge_se2023Solid Edge SE2022Solid Edge SE2023
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2021-34280
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-7.8||HIGH
EPSS-0.68% / 70.68%
||
7 Day CHG~0.00%
Published-08 Jun, 2021 | 14:28
Updated-04 Aug, 2024 | 00:05
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Polaris Office v9.103.83.44230 is affected by a Uninitialized Pointer Vulnerability in PolarisOffice.exe and EngineDLL.dll that may cause a Remote Code Execution. To exploit the vulnerability, someone must open a crafted PDF file.

Action-Not Available
Vendor-polarisofficen/a
Product-polaris_officen/a
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2022-46280
Matching Score-4
Assigner-Talos
ShareView Details
Matching Score-4
Assigner-Talos
CVSS Score-9.8||CRITICAL
EPSS-0.34% / 56.26%
||
7 Day CHG~0.00%
Published-21 Jul, 2023 | 20:25
Updated-03 Aug, 2024 | 14:31
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A use of uninitialized pointer vulnerability exists in the PQS format pFormat functionality of Open Babel 3.1.1 and master commit 530dbfa3. A specially crafted malformed file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.

Action-Not Available
Vendor-openbabelOpen Babelopenbabel
Product-open_babelOpen Babelopen_babel
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2025-47098
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-0.03% / 6.48%
||
7 Day CHG~0.00%
Published-08 Jul, 2025 | 22:17
Updated-11 Jul, 2025 | 17:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
InCopy | Access of Uninitialized Pointer (CWE-824)

InCopy versions 20.3, 19.5.3 and earlier are affected by an Access of Uninitialized Pointer 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-Microsoft CorporationAdobe Inc.Apple Inc.
Product-incopymacoswindowsInCopy
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2025-47121
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-0.03% / 6.48%
||
7 Day CHG~0.00%
Published-08 Jul, 2025 | 22:11
Updated-10 Jul, 2025 | 18:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Adobe Framemaker | Access of Uninitialized Pointer (CWE-824)

Adobe Framemaker versions 2020.8, 2022.6 and earlier are affected by an Access of Uninitialized Pointer 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-Microsoft CorporationAdobe Inc.
Product-framemakerwindowsAdobe Framemaker
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2025-43545
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-0.03% / 7.90%
||
7 Day CHG~0.00%
Published-13 May, 2025 | 17:52
Updated-15 May, 2025 | 18:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Bridge | Access of Uninitialized Pointer (CWE-824)

Bridge versions 15.0.3, 14.1.6 and earlier are affected by an Access of Uninitialized Pointer 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-Microsoft CorporationAdobe Inc.Apple Inc.
Product-bridgemacoswindowsBridge
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2025-43592
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-0.03% / 6.48%
||
7 Day CHG~0.00%
Published-08 Jul, 2025 | 21:49
Updated-10 Jul, 2025 | 17:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
InDesign Desktop | Access of Uninitialized Pointer (CWE-824)

InDesign Desktop versions 19.5.3 and earlier are affected by an Access of Uninitialized Pointer 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-Microsoft CorporationAdobe Inc.Apple Inc.
Product-indesignmacoswindowsInDesign Desktop
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2025-43557
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-0.03% / 7.90%
||
7 Day CHG~0.00%
Published-13 May, 2025 | 17:39
Updated-15 May, 2025 | 18:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Animate | Access of Uninitialized Pointer (CWE-824)

Animate versions 24.0.8, 23.0.11 and earlier are affected by an Access of Uninitialized Pointer 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-Microsoft CorporationAdobe Inc.Apple Inc.
Product-animatemacoswindowsAnimate
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2023-47582
Matching Score-4
Assigner-JPCERT/CC
ShareView Details
Matching Score-4
Assigner-JPCERT/CC
CVSS Score-7.8||HIGH
EPSS-0.06% / 19.27%
||
7 Day CHG~0.00%
Published-15 Nov, 2023 | 05:41
Updated-29 Aug, 2024 | 15:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Access of uninitialized pointer vulnerability exists in TELLUS V4.0.17.0 and earlier and TELLUS Lite V4.0.17.0 and earlier. If a user opens a specially crafted file (X1, V8, or V9 file), information may be disclosed and/or arbitrary code may be executed.

Action-Not Available
Vendor-Fuji Electric Co., Ltd.Hakko Electronics Co., Ltd.
Product-tellus_litetellusTELLUSTELLUS Lite
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2021-32931
Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
ShareView Details
Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
CVSS Score-7.8||HIGH
EPSS-0.30% / 52.55%
||
7 Day CHG~0.00%
Published-11 Aug, 2021 | 12:44
Updated-03 Aug, 2024 | 23:33
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An uninitialized pointer in FATEK Automation FvDesigner, Versions 1.5.88 and prior may be exploited while the application is processing project files, allowing an attacker to craft a special project file that may permit arbitrary code execution.

Action-Not Available
Vendor-fatekn/a
Product-fvdesignerFATEK Automation FvDesigner
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2023-47047
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-5.5||MEDIUM
EPSS-0.05% / 15.25%
||
7 Day CHG~0.00%
Published-16 Nov, 2023 | 15:39
Updated-25 Nov, 2024 | 21:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
ZDI-CAN-21685: Adobe Audition MP4 File Parsing Uninitialized Variable Remote Code Execution Vulnerability

Adobe Audition version 24.0 (and earlier) and 23.6.1 (and earlier) are affected by an Access of Uninitialized Pointer 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-Apple Inc.Microsoft CorporationAdobe Inc.
Product-windowsauditionmacosAudition
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2023-38226
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-4.58% / 88.79%
||
7 Day CHG~0.00%
Published-10 Aug, 2023 | 13:17
Updated-02 Aug, 2024 | 17:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
ZDI-CAN-21240: Adobe Acrobat Reader DC Font Parsing Uninitialized Variable Remote Code Execution Vulnerability

Adobe Acrobat Reader versions 23.003.20244 (and earlier) and 20.005.30467 (and earlier) are affected by an Access of Uninitialized Pointer 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-Apple Inc.Microsoft CorporationAdobe Inc.
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Reader
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2022-44451
Matching Score-4
Assigner-Talos
ShareView Details
Matching Score-4
Assigner-Talos
CVSS Score-9.8||CRITICAL
EPSS-0.14% / 35.28%
||
7 Day CHG~0.00%
Published-21 Jul, 2023 | 20:25
Updated-05 Mar, 2025 | 18:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A use of uninitialized pointer vulnerability exists in the MSI format atom functionality of Open Babel 3.1.1 and master commit 530dbfa3. A specially crafted malformed file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.

Action-Not Available
Vendor-openbabelOpen Babel
Product-open_babelOpen Babel
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2023-38246
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-0.13% / 33.77%
||
7 Day CHG~0.00%
Published-10 Aug, 2023 | 13:17
Updated-02 Aug, 2024 | 17:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Adobe Acrobat Reader DC ActiveX Control (AxAcroPDFLib.AxAcroPDF) stack-based stale pointer vulnerability

Adobe Acrobat Reader versions 23.003.20244 (and earlier) and 20.005.30467 (and earlier) are affected by an Access of Uninitialized Pointer 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-Apple Inc.Microsoft CorporationAdobe Inc.
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Reader
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2025-27158
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-0.03% / 6.47%
||
7 Day CHG~0.00%
Published-11 Mar, 2025 | 18:10
Updated-28 Apr, 2025 | 16:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Acrobat Reader | Access of Uninitialized Pointer (CWE-824)

Acrobat Reader versions 24.001.30225, 20.005.30748, 25.001.20428 and earlier are affected by an Access of Uninitialized Pointer 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-Microsoft CorporationAdobe Inc.Apple Inc.
Product-acrobat_dcacrobat_readermacosacrobat_reader_dcwindowsacrobatAcrobat Reader
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2025-27162
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-0.03% / 6.50%
||
7 Day CHG~0.00%
Published-11 Mar, 2025 | 18:10
Updated-28 Apr, 2025 | 16:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Acrobat Reader | Access of Uninitialized Pointer (CWE-824)

Acrobat Reader versions 24.001.30225, 20.005.30748, 25.001.20428 and earlier are affected by an Access of Uninitialized Pointer 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-Microsoft CorporationAdobe Inc.Apple Inc.
Product-acrobat_dcacrobat_readermacosacrobat_reader_dcwindowsacrobatAcrobat Reader
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2023-38234
Matching Score-4
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-4
Assigner-Adobe Systems Incorporated
CVSS Score-7.8||HIGH
EPSS-1.52% / 80.52%
||
7 Day CHG~0.00%
Published-10 Aug, 2023 | 13:17
Updated-27 Feb, 2025 | 21:05
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
ZDI-CAN-21359: Adobe Acrobat Reader DC Font Parsing Uninitialized Variable Remote Code Execution Vulnerability

Adobe Acrobat Reader versions 23.003.20244 (and earlier) and 20.005.30467 (and earlier) are affected by an Access of Uninitialized Pointer 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-Apple Inc.Adobe Inc.Microsoft Corporation
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Reader
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2021-22670
Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
ShareView Details
Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
CVSS Score-7.8||HIGH
EPSS-0.17% / 38.24%
||
7 Day CHG~0.00%
Published-03 Mar, 2021 | 16:04
Updated-03 Aug, 2024 | 18:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An uninitialized pointer may be exploited in Fatek FvDesigner Version 1.5.76 and prior while the application is processing project files, allowing an attacker to craft a special project file that may permit arbitrary code execution.

Action-Not Available
Vendor-fatekn/a
Product-fvdesignerFatek FvDesigner
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2021-22758
Matching Score-4
Assigner-Schneider Electric
ShareView Details
Matching Score-4
Assigner-Schneider Electric
CVSS Score-7.8||HIGH
EPSS-0.43% / 61.93%
||
7 Day CHG~0.00%
Published-11 Jun, 2021 | 15:40
Updated-03 Aug, 2024 | 18:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A CWE-824: Access of uninitialized pointer vulnerability exists inIGSS Definition (Def.exe) V15.0.0.21140 and prior that could result in loss of data or remote code execution due to lack validation of user-supplied input data, when a malicious CGF file is imported to IGSS Definition.

Action-Not Available
Vendor-n/a
Product-interactive_graphical_scada_systemIGSS Definition (Def.exe) V15.0.0.21140 and prior
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2023-34288
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7||HIGH
EPSS-0.79% / 72.98%
||
7 Day CHG~0.00%
Published-03 May, 2024 | 01:57
Updated-07 Aug, 2025 | 15:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Ashlar-Vellum Cobalt XE File Parsing Uninitialized Pointer Remote Code Execution Vulnerability

Ashlar-Vellum Cobalt XE File Parsing Uninitialized Pointer Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. 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 XE files. The issue results from the lack of proper initialization of a pointer prior to accessing it. An attacker can leverage this vulnerability to execute code in the context of the current process. . Was ZDI-CAN-17966.

Action-Not Available
Vendor-Vellum Investment Partners, LLC
Product-cobaltCobaltcobalt
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2023-34263
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-1.03% / 76.45%
||
7 Day CHG~0.00%
Published-03 May, 2024 | 01:56
Updated-13 Mar, 2025 | 16:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Fatek Automation FvDesigner FPJ File Parsing Uninitialized Pointer Remote Code Execution Vulnerability

Fatek Automation FvDesigner FPJ File Parsing Uninitialized Pointer Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Fatek Automation FvDesigner. 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 FPJ files. The issue results from the lack of proper initialization of a pointer prior to accessing it. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-18162.

Action-Not Available
Vendor-fatekFatek Automationfatek
Product-fvdesignerFvDesignerfvdesigner
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2025-2286
Matching Score-4
Assigner-Rockwell Automation
ShareView Details
Matching Score-4
Assigner-Rockwell Automation
CVSS Score-8.5||HIGH
EPSS-0.02% / 3.73%
||
7 Day CHG~0.00%
Published-08 Apr, 2025 | 15:16
Updated-14 Jul, 2025 | 19:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Local Code Execution Vulnerability in Arena®

A local code execution vulnerability exists in the Rockwell Automation Arena®  due to an uninitialized pointer. The flaw is result of improper validation of user-supplied data. If exploited a threat actor can disclose information and execute arbitrary code on the system. To exploit the vulnerability a legitimate user must open a malicious DOE file.

Action-Not Available
Vendor-Rockwell Automation, Inc.
Product-arenaArena®
CWE ID-CWE-457
Use of Uninitialized Variable
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2025-2287
Matching Score-4
Assigner-Rockwell Automation
ShareView Details
Matching Score-4
Assigner-Rockwell Automation
CVSS Score-8.5||HIGH
EPSS-0.02% / 3.73%
||
7 Day CHG~0.00%
Published-08 Apr, 2025 | 15:16
Updated-14 Jul, 2025 | 19:14
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Local Code Execution Vulnerability in Arena®

A local code execution vulnerability exists in the Rockwell Automation Arena®  due to an uninitialized pointer. The flaw is result of improper validation of user-supplied data. If exploited a threat actor can disclose information and execute arbitrary code on the system. To exploit the vulnerability a legitimate user must open a malicious DOE file.

Action-Not Available
Vendor-Rockwell Automation, Inc.
Product-arenaArena®
CWE ID-CWE-457
Use of Uninitialized Variable
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2025-2285
Matching Score-4
Assigner-Rockwell Automation
ShareView Details
Matching Score-4
Assigner-Rockwell Automation
CVSS Score-8.5||HIGH
EPSS-0.02% / 3.73%
||
7 Day CHG~0.00%
Published-08 Apr, 2025 | 15:15
Updated-14 Jul, 2025 | 19:14
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Local Code Execution Vulnerability in Arena®

A local code execution vulnerability exists in the Rockwell Automation Arena®  due to an uninitialized pointer. The flaw is result of improper validation of user-supplied data. If exploited a threat actor can disclose information and execute arbitrary code on the system. To exploit the vulnerability a legitimate user must open a malicious DOE file.

Action-Not Available
Vendor-Rockwell Automation, Inc.
Product-arenaArena®
CWE ID-CWE-457
Use of Uninitialized Variable
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2022-42885
Matching Score-4
Assigner-Talos
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Matching Score-4
Assigner-Talos
CVSS Score-9.8||CRITICAL
EPSS-0.14% / 35.28%
||
7 Day CHG~0.00%
Published-21 Jul, 2023 | 20:25
Updated-03 Aug, 2024 | 13:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A use of uninitialized pointer vulnerability exists in the GRO format res functionality of Open Babel 3.1.1 and master commit 530dbfa3. A specially crafted malformed file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.

Action-Not Available
Vendor-openbabelOpen Babelopenbabel
Product-open_babelOpen Babelopen_babel
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2022-41851
Matching Score-4
Assigner-Siemens
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Matching Score-4
Assigner-Siemens
CVSS Score-7.8||HIGH
EPSS-0.08% / 25.08%
||
7 Day CHG~0.00%
Published-11 Oct, 2022 | 00:00
Updated-20 May, 2025 | 15:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability has been identified in JTTK (All versions < V11.1.1.0), Simcenter Femap V2022.1 (All versions < V2022.1.3), Simcenter Femap V2022.2 (All versions < V2022.2.2). The JTTK library is vulnerable to an uninitialized pointer reference vulnerability while parsing specially crafted JT files. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-16973)

Action-Not Available
Vendor-Siemens AG
Product-jt_open_toolkitsimcenter_femapSimcenter Femap V2022.2JTTKSimcenter Femap V2022.1
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2022-40642
Matching Score-4
Assigner-Zero Day Initiative
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Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-0.41% / 60.80%
||
7 Day CHG~0.00%
Published-15 Sep, 2022 | 15:26
Updated-03 Aug, 2024 | 12:21
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 Ansys SpaceClaim 2022 R1. 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 X_B files. The issue results from the lack of proper initialization of a pointer prior to accessing it. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-17318.

Action-Not Available
Vendor-ansysAnsys
Product-spaceclaimSpaceClaim
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2022-40645
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-0.41% / 60.80%
||
7 Day CHG~0.00%
Published-15 Sep, 2022 | 15:26
Updated-03 Aug, 2024 | 12:21
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 Ansys SpaceClaim 2022 R1. 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 X_B files. The issue results from the lack of proper initialization of a pointer prior to accessing it. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-17540.

Action-Not Available
Vendor-ansysAnsys
Product-spaceclaimSpaceClaim
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2024-9258
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-0.06% / 17.89%
||
7 Day CHG~0.00%
Published-22 Nov, 2024 | 21:11
Updated-25 Nov, 2024 | 17:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
IrfanView SID File Parsing Uninitialized Pointer Remote Code Execution Vulnerability

IrfanView SID File Parsing Uninitialized Pointer Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of IrfanView. 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 SID files. The issue results from the lack of proper initialization of a pointer prior to accessing it. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-23276.

Action-Not Available
Vendor-IrfanView
Product-irfanviewIrfanViewirfanview
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2022-40649
Matching Score-4
Assigner-Zero Day Initiative
ShareView Details
Matching Score-4
Assigner-Zero Day Initiative
CVSS Score-7.8||HIGH
EPSS-0.41% / 60.80%
||
7 Day CHG~0.00%
Published-15 Sep, 2022 | 15:26
Updated-03 Aug, 2024 | 12:21
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 Ansys SpaceClaim 2022 R1. 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 X_B files. The issue results from the lack of proper initialization of a pointer prior to accessing it. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-17565.

Action-Not Available
Vendor-ansysAnsys
Product-spaceclaimSpaceClaim
CWE ID-CWE-824
Access of Uninitialized Pointer
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