CWE-434
Unrestricted Upload of File with Dangerous Type
The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.
CVE-2024-43656 (GCVE-0-2024-43656)
Vulnerability from cvelistv5 – Published: 2025-01-09 07:56 – Updated: 2025-03-11 13:07
VLAI
Title
A backup can be manipulated and then restored to create arbitrary files inside the <redacted> directory. A CGI script can be added to the web directory this way, allowing for full remote code execution.
Summary
Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability allows OS Command Injection as root
This issue affects Iocharger firmware for AC model chargers before version 24120701.
Likelihood: Moderate – It might be difficult for an attacker to identify the file structure of the <redated> directory, and then modify the backup to add a new CGI script in the correct directory. Furthermore, the attacker will need an account to restore the settings backup, or convince a user with such access to upload a modified backup file.
Impact: Critical – The attacker has full control over the charging station as the root user, and can arbitrarily add, modify and deletefiles and services.
CVSS clarification: Any network interface serving the web ui is vulnerable (AV:N) and there are not additional security measures to circumvent (AC:L), nor does the attack require and existing preconditions (AT:N). The attack is authenticated, but the level of authentication does not matter (PR:L), nor is any user interaction required (UI:N). The attack leads to a full compromised (VC:H/VI:H/VA:H), and compromised devices can be used to pivot into networks that should potentially not be accessible (SC:L/SI:L/SA:H). Becuase this is an EV charger handing significant power, there is a potential safety impact (S:P). This attack can be automated (AU:Y).
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://csirt.divd.nl/DIVD-2024-00035/ | third-party-advisory |
| https://csirt.divd.nl/CVE-2024-43656/ | third-party-advisory |
| https://iocharger.com | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Iocharger | Iocharger firmware for AC models |
Affected:
0 , < 24120701
(custom)
|
Date Public
2025-01-09 00:00
Credits
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CVE-2024-43657 (GCVE-0-2024-43657)
Vulnerability from cvelistv5 – Published: 2025-01-09 07:56 – Updated: 2025-03-11 13:07
VLAI
Title
When uploading new firmware, a shell script inside a firmware file is executed during its processing. This can be used to craft a custom firmware file with a custom script with arbitrary code, which will then be executed on the charging station.
Summary
Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability allows OS Command Injection as root
This issue affects Iocharger firmware for AC model chargers before version 24120701.
Likelihood: High. However, the attacker will need a (low privilege) account to gain access to the action.exe CGI binary and upload the crafted firmware file, or convince a user with such access to upload it.
Impact: Critical – The attacker has full control over the charging station as the root user, and can arbitrarily add, modify and deletefiles and services.
CVSS clarification: Any network interface serving the web ui is vulnerable (AV:N) and there are not additional security measures to circumvent (AC:L), nor does the attack require and existing preconditions (AT:N). The attack is authenticated, but the level of authentication does not matter (PR:L), nor is any user interaction required (UI:N). The attack leads to a full compromised (VC:H/VI:H/VA:H), and compromised devices can be used to pivot into networks that should potentially not be accessible (SC:L/SI:L/SA:H). Becuase this is an EV charger handing significant power, there is a potential safety impact (S:P). This attack can be automated (AU:Y).
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://csirt.divd.nl/DIVD-2024-00035/ | third-party-advisory |
| https://csirt.divd.nl/CVE-2024-43657/ | third-party-advisory |
| https://iocharger.com | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Iocharger | Iocharger firmware for AC models |
Affected:
0 , < 2024120701
(custom)
|
Date Public
2025-01-09 00:00
Credits
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CVE-2024-43662 (GCVE-0-2024-43662)
Vulnerability from cvelistv5 – Published: 2025-01-09 07:56 – Updated: 2025-03-11 13:07
VLAI
Title
Authenticated arbitrary file upload to /tmp/ and /tmp/upload/
Summary
The <redacted>.exe or <redacted>.exe CGI binary can be used to upload arbitrary files to /tmp/upload/ or /tmp/ respectively as any user, although the user interface for uploading files is only shown to the iocadmin user.
This issue affects Iocharger firmware for AC models before version 24120701.
Likelihood: Moderate – An attacker will need to have knowledge of this CGI binary, e.g. by finding it in firmware. Furthermore, the attacker will need a (low privilege) account to gain access to the <redacted>.exe or <redacted>.exe CGI binary and upload the file, or convince a user with such access to upload it.
Impact: Low – The attacker can upload arbitrary files to /tmp/upload/ or /tmp/. However, the attacker is unable to access or use these files without other vulnerabilities.
CVSS clarification. The attack can be executed over any network connection the station is listening to and serves the web interface (AV:N), and there are no additional security measure sin place that need to be circumvented (AC:L), the attack does not rely on preconditions (AT:N). The attack does require authentication, but the level of authentication is irrelevant (PR:L), it does not require user interaction (UI:N). Artitrary files can be uploaded, be these files will not be in a location where they can influence confidentiality or availability and have a minimal impact on device integrity (VC:N/VI:L/VA:N). There is no impact on subsequent systems. (SC:N/SI:N/SA:N). While this device is an EV charger handing significant amounts of power, we do not expect this vulnerability to have a safety impact. The attack can be automated (AU:Y).
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://csirt.divd.nl/DIVD-2024-00035/ | third-party-advisory |
| https://csirt.divd.nl/CVE-2024-43662/ | third-party-advisory |
| https://iocharger.com | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Iocharger | Iocharger firmware for AC models |
Affected:
0 , < 24120701
(custom)
|
Date Public
2025-01-09 00:00
Credits
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CVE-2024-4389 (GCVE-0-2024-4389)
Vulnerability from cvelistv5 – Published: 2024-08-14 08:29 – Updated: 2026-04-08 17:03
VLAI
Title
Slider & Popup Builder by Depicter – Add Image Slider, Carousel Slider, Exit Intent Popup, Popup Modal, Coupon Popup, Post Slider Carousel <= 3.1.1 - Authenticated (Contributor+) Arbitrary File Upload
Summary
The Slider and Carousel slider by Depicter plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the uploadFile function in all versions up to, and including, 3.1.1. This makes it possible for authenticated attackers, with contributor access or higher, to upload arbitrary files on the affected site's server which may make remote code execution possible.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
Impacted products
8 products
| Vendor | Product | Version | |
|---|---|---|---|
| averta | Depicter — Popup & Slider Builder |
Affected:
0 , ≤ 3.1.1
(semver)
|
|
| averta | slider_and_popup_builder_by_depicter |
Affected:
0 , ≤ 3.11
(semver)
cpe:2.3:a:averta:slider_and_popup_builder_by_depicter:*:*:*:*:*:*:*:* |
|
| averta | add_image_slider |
Affected:
0 , ≤ 3.11
(semver)
cpe:2.3:a:averta:add_image_slider:*:*:*:*:*:*:*:* |
|
| averta | carousel_slider |
Affected:
0 , ≤ 3.1.1
(semver)
cpe:2.3:a:averta:carousel_slider:*:*:*:*:*:*:*:* |
|
| averta | exit_intent_popup |
Affected:
0 , ≤ 3.1.1
(semver)
cpe:2.3:a:averta:exit_intent_popup:*:*:*:*:*:*:*:* |
|
| averta | popup_modal |
Affected:
0 , ≤ 3.1.1
(semver)
cpe:2.3:a:averta:popup_modal:*:*:*:*:*:*:*:* |
|
| averta | coupon_popup |
Affected:
0 , ≤ 3.1..1
(semver)
cpe:2.3:a:averta:coupon_popup:*:*:*:*:*:*:*:* |
|
| averta | post_slider_carousel |
Affected:
0 , ≤ 3.1.1
(semver)
cpe:2.3:a:averta:post_slider_carousel:*:*:*:*:*:*:*:* |
Credits
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CVE-2024-4397 (GCVE-0-2024-4397)
Vulnerability from cvelistv5 – Published: 2024-05-09 20:03 – Updated: 2026-04-08 17:31
VLAI
Title
LearnPress – WordPress LMS Plugin <= 4.2.6.5 - Authenticated (Instructor+) Arbitrary File Upload
Summary
The LearnPress – WordPress LMS Plugin plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'save_post_materials' function in versions up to, and including, 4.2.6.5. This makes it possible for authenticated attackers, with Instructor-level permissions and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| thimpress | LearnPress – WordPress LMS Plugin for Create and Sell Online Courses |
Affected:
0 , ≤ 4.2.6.5
(semver)
|
Credits
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CVE-2024-4500 (GCVE-0-2024-4500)
Vulnerability from cvelistv5 – Published: 2024-05-05 18:00 – Updated: 2024-08-01 20:40
VLAI
Title
SourceCodester Prison Management System edit-photo.php unrestricted upload
Summary
A vulnerability was found in SourceCodester Prison Management System 1.0. It has been declared as critical. This vulnerability affects unknown code of the file /Employee/edit-photo.php. The manipulation of the argument userImage leads to unrestricted upload. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-263104.
Severity
6.3 (Medium)
6.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-434 - Unrestricted Upload
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.263104 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.263104 | signaturepermissions-required |
| https://vuldb.com/?submit.329639 | third-party-advisory |
| https://github.com/yylmm/CVE/blob/main/Prison%20M… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SourceCodester | Prison Management System |
Affected:
1.0
|
Credits
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CVE-2024-45076 (GCVE-0-2024-45076)
Vulnerability from cvelistv5 – Published: 2024-09-04 15:59 – Updated: 2024-09-04 18:29
VLAI
Title
IBM webMethods Integration code execution
Summary
IBM webMethods Integration 10.15 could allow an authenticated user to upload and execute arbitrary files which could be executed on the underlying operating system.
Severity
9.9 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| IBM | webMethods Integration |
Affected:
10.15
cpe:2.3:a:softwareag:webmethods:10.15:*:*:*:*:*:*:* |
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CVE-2024-45136 (GCVE-0-2024-45136)
Vulnerability from cvelistv5 – Published: 2024-10-09 14:05 – Updated: 2024-10-09 14:37
VLAI
Title
InCopy | Unrestricted Upload of File with Dangerous Type (CWE-434)
Summary
InCopy versions 19.4, 18.5.3 and earlier are affected by an Unrestricted Upload of File with Dangerous Type vulnerability that could result in arbitrary code execution by an attacker. An attacker could exploit this vulnerability by uploading a malicious file which can then be executed on the server. Exploitation of this issue requires user interaction.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type (CWE-434)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/incopy/… | vendor-advisory |
Impacted products
Date Public
2024-10-08 17:00
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CVE-2024-45137 (GCVE-0-2024-45137)
Vulnerability from cvelistv5 – Published: 2024-10-09 14:18 – Updated: 2024-10-09 16:04
VLAI
Title
InDesign Desktop | Unrestricted Upload of File with Dangerous Type (CWE-434)
Summary
InDesign Desktop versions 19.4, 18.5.3 and earlier are affected by an Unrestricted Upload of File with Dangerous Type vulnerability that could result in arbitrary code execution. An attacker could exploit this vulnerability by uploading a malicious file which, when executed, could run arbitrary code in the context of the server. Exploitation of this issue requires user interaction.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type (CWE-434)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/incopy/… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Adobe | InDesign Desktop |
Affected:
0 , ≤ 18.5.3
(semver)
|
|
| adobe | indesign |
Affected:
0 , ≤ 18.5.3
(semver)
cpe:2.3:a:adobe:indesign:-:*:*:*:*:*:*:* |
Date Public
2024-10-08 17:00
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CVE-2024-45398 (GCVE-0-2024-45398)
Vulnerability from cvelistv5 – Published: 2024-09-17 19:56 – Updated: 2024-09-18 13:17
VLAI
Title
Remote command execution through file upload in contao/core-bundle
Summary
Contao is an Open Source CMS. In affected versions a back end user with access to the file manager can upload malicious files and execute them on the server. Users are advised to update to Contao 4.13.49, 5.3.15 or 5.4.3. Users unable to update are advised to configure their web server so it does not execute PHP files and other scripts in the Contao file upload directory.
Severity
8.3 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/contao/contao/security/advisor… | x_refsource_CONFIRM |
| https://contao.org/en/security-advisories/remote-… | x_refsource_MISC |
Impacted products
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"baseScore": 8.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-434",
"description": "CWE-434: Unrestricted Upload of File with Dangerous Type",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-09-17T19:56:00.791Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/contao/contao/security/advisories/GHSA-vm6r-j788-hjh5",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/contao/contao/security/advisories/GHSA-vm6r-j788-hjh5"
},
{
"name": "https://contao.org/en/security-advisories/remote-command-execution-through-file-uploads",
"tags": [
"x_refsource_MISC"
],
"url": "https://contao.org/en/security-advisories/remote-command-execution-through-file-uploads"
}
],
"source": {
"advisory": "GHSA-vm6r-j788-hjh5",
"discovery": "UNKNOWN"
},
"title": "Remote command execution through file upload in contao/core-bundle"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2024-45398",
"datePublished": "2024-09-17T19:56:00.791Z",
"dateReserved": "2024-08-28T20:21:32.802Z",
"dateUpdated": "2024-09-18T13:17:36.013Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Mitigation
Phase: Architecture and Design
Description:
- Generate a new, unique filename for an uploaded file instead of using the user-supplied filename, so that no external input is used at all.[REF-422] [REF-423]
Mitigation ID: MIT-21
Phase: Architecture and Design
Strategy: Enforcement by Conversion
Description:
- When the set of acceptable objects, such as filenames or URLs, is limited or known, create a mapping from a set of fixed input values (such as numeric IDs) to the actual filenames or URLs, and reject all other inputs.
Mitigation
Phase: Architecture and Design
Description:
- Consider storing the uploaded files outside of the web document root entirely. Then, use other mechanisms to deliver the files dynamically. [REF-423]
Mitigation ID: MIT-5
Phase: Implementation
Strategy: Input Validation
Description:
- Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
- When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
- Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
- For example, limiting filenames to alphanumeric characters can help to restrict the introduction of unintended file extensions.
Mitigation
Phase: Architecture and Design
Description:
- Define a very limited set of allowable extensions and only generate filenames that end in these extensions. Consider the possibility of XSS (CWE-79) before allowing .html or .htm file types.
Mitigation
Phase: Implementation
Strategy: Input Validation
Description:
- Ensure that only one extension is used in the filename. Some web servers, including some versions of Apache, may process files based on inner extensions so that "filename.php.gif" is fed to the PHP interpreter.[REF-422] [REF-423]
Mitigation
Phase: Implementation
Description:
- When running on a web server that supports case-insensitive filenames, perform case-insensitive evaluations of the extensions that are provided.
Mitigation ID: MIT-15
Phase: Architecture and Design
Description:
- For any security checks that are performed on the client side, ensure that these checks are duplicated on the server side, in order to avoid CWE-602. Attackers can bypass the client-side checks by modifying values after the checks have been performed, or by changing the client to remove the client-side checks entirely. Then, these modified values would be submitted to the server.
Mitigation
Phase: Implementation
Description:
- Do not rely exclusively on sanity checks of file contents to ensure that the file is of the expected type and size. It may be possible for an attacker to hide code in some file segments that will still be executed by the server. For example, GIF images may contain a free-form comments field.
Mitigation
Phase: Implementation
Description:
- Do not rely exclusively on the MIME content type or filename attribute when determining how to render a file. Validating the MIME content type and ensuring that it matches the extension is only a partial solution.
Mitigation ID: MIT-17
Phases: Architecture and Design, Operation
Strategy: Environment Hardening
Description:
- Run your code using the lowest privileges that are required to accomplish the necessary tasks [REF-76]. If possible, create isolated accounts with limited privileges that are only used for a single task. That way, a successful attack will not immediately give the attacker access to the rest of the software or its environment. For example, database applications rarely need to run as the database administrator, especially in day-to-day operations.
Mitigation ID: MIT-22
Phases: Architecture and Design, Operation
Strategy: Sandbox or Jail
Description:
- Run the code in a "jail" or similar sandbox environment that enforces strict boundaries between the process and the operating system. This may effectively restrict which files can be accessed in a particular directory or which commands can be executed by the software.
- OS-level examples include the Unix chroot jail, AppArmor, and SELinux. In general, managed code may provide some protection. For example, java.io.FilePermission in the Java SecurityManager allows the software to specify restrictions on file operations.
- This may not be a feasible solution, and it only limits the impact to the operating system; the rest of the application may still be subject to compromise.
- Be careful to avoid CWE-243 and other weaknesses related to jails.
CAPEC-1: Accessing Functionality Not Properly Constrained by ACLs
In applications, particularly web applications, access to functionality is mitigated by an authorization framework. This framework maps Access Control Lists (ACLs) to elements of the application's functionality; particularly URL's for web apps. In the case that the administrator failed to specify an ACL for a particular element, an attacker may be able to access it with impunity. An attacker with the ability to access functionality not properly constrained by ACLs can obtain sensitive information and possibly compromise the entire application. Such an attacker can access resources that must be available only to users at a higher privilege level, can access management sections of the application, or can run queries for data that they otherwise not supposed to.