Common Weakness Enumeration
CWE-427
Allowed-with-ReviewUncontrolled Search Path Element
Abstraction: Base · Status: Draft
The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors.
1859 vulnerabilities reference this CWE, most recent first.
CVE-2021-44199 (GCVE-0-2021-44199)
Vulnerability from cvelistv5 – Published: 2021-11-29 18:19 – Updated: 2024-09-16 22:20
VLAI
EPSS
VEX
Title
DLL hijacking could lead to denial of service
Summary
DLL hijacking could lead to denial of service. The following products are affected: Acronis Cyber Protect 15 (Windows) before build 28035, Acronis Agent (Windows) before build 27305, Acronis Cyber Protect Home Office (Windows) before build 39612
Severity
No CVSS data available.
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://security-advisory.acronis.com/advisories/… | x_refsource_MISC |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Acronis | Acronis Cyber Protect 15 |
Affected:
unspecified , < 28035
(custom)
|
|
| Acronis | Acronis Agent |
Affected:
unspecified , < 27305
(custom)
|
|
| Acronis | Acronis Cyber Protect Home Office |
Affected:
unspecified , < 39612
(custom)
|
Date Public
2021-11-25 00:00
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CVE-2021-44198 (GCVE-0-2021-44198)
Vulnerability from cvelistv5 – Published: 2021-11-29 18:18 – Updated: 2024-09-16 20:27
VLAI
EPSS
VEX
Title
DLL hijacking could lead to local privilege escalation
Summary
DLL hijacking could lead to local privilege escalation. The following products are affected: Acronis Cyber Protect 15 (Windows) before build 28035
Severity
No CVSS data available.
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://security-advisory.acronis.com/advisories/… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Acronis | Acronis Cyber Protect 15 |
Affected:
unspecified , < 28035
(custom)
|
Date Public
2021-11-25 00:00
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CVE-2021-43940 (GCVE-0-2021-43940)
Vulnerability from cvelistv5 – Published: 2022-02-15 03:15 – Updated: 2024-10-08 16:38
VLAI
EPSS
VEX
Summary
Affected versions of Atlassian Confluence Server and Data Center allow authenticated local attackers to achieve elevated privileges on the local system via a DLL Hijacking vulnerability in the Confluence installer. This vulnerability only affects installations of Confluence Server and Data Center on Windows. The affected versions are before version 7.4.10, and from version 7.5.0 before 7.12.3.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-08 16:35 UTC
CWE
- CWE-427 - Uncontrolled Search Path Element (CWE-427)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://jira.atlassian.com/browse/CONFSERVER-66550 | x_refsource_MISC |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Atlassian | Confluence Server |
Affected:
unspecified , < 7.4.10
(custom)
Affected: 7.5.0 , < unspecified (custom) Affected: unspecified , < 7.12.3 (custom) |
|
| Atlassian | Confluence Data Center |
Affected:
unspecified , < 7.4.10
(custom)
Affected: 7.5.0 , < unspecified (custom) Affected: unspecified , < 7.12.3 (custom) |
|
| atlassian | confluence_data_center |
Affected:
0 , < 7.4.10
(custom)
Affected: 7.5.0 , < 7.12.3 (custom) cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:* |
|
| atlassian | confluence_server |
Affected:
0 , < 7.4.10
(custom)
Affected: 7.5.0 , < 7.12.3 (custom) cpe:2.3:a:atlassian:confluence_server:*:*:*:*:*:*:*:* |
Date Public
2021-11-26 00:00
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CVE-2021-42743 (GCVE-0-2021-42743)
Vulnerability from cvelistv5 – Published: 2022-05-06 16:36 – Updated: 2024-08-04 03:38
VLAI
EPSS
VEX
Title
Local privilege escalation via a default path in Splunk Enterprise Windows
Summary
A misconfiguration in the node default path allows for local privilege escalation from a lower privileged user to the Splunk user in Splunk Enterprise versions before 8.1.1 on Windows.
Severity
8.8 (High)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.splunk.com/en_us/product-security/ann… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Splunk | Splunk Enterprise |
Affected:
8.1 version(s) before 8.1.1
|
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CVE-2021-41544 (GCVE-0-2021-41544)
Vulnerability from cvelistv5 – Published: 2023-08-08 09:20 – Updated: 2024-10-11 22:18
VLAI
EPSS
VEX
Summary
A vulnerability has been identified in Siemens Software Center (All versions < V3.0). A DLL Hijacking vulnerability could allow a local attacker to execute code with elevated privileges by placing a malicious DLL in one of the directories on the DLL search path.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-11 22:18 UTC
CWE
- CWE-427 - Uncontrolled Search Path Element
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Siemens | Siemens Software Center |
Affected:
All versions < V3.0
|
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CVE-2021-38469 (GCVE-0-2021-38469)
Vulnerability from cvelistv5 – Published: 2021-10-22 11:22 – Updated: 2024-09-16 19:30
VLAI
EPSS
VEX
Title
AUVESY Versiondog
Summary
Many of the services used by the affected product do not specify full paths for the DLLs they are loading. An attacker can exploit the uncontrolled search path by implanting their own DLL near the affected product’s binaries, thus hijacking the loaded DLL.
Severity
9.1 (Critical)
CWE
- CWE-427 - Uncontrolled Search Path Element
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://us-cert.cisa.gov/ics/advisories/icsa-21-292-01 | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AUVESY | Versiondog |
Affected:
All , ≤ 8.0
(custom)
|
Date Public
2021-08-19 00:00
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CVE-2021-38420 (GCVE-0-2021-38420)
Vulnerability from cvelistv5 – Published: 2021-11-03 19:05 – Updated: 2024-09-16 18:08
VLAI
EPSS
VEX
Title
Delta Electronics DIALink
Summary
Delta Electronics DIALink versions 1.2.4.0 and prior default permissions give extensive permissions to low-privileged user accounts, which may allow an attacker to modify the installation directory and upload malicious files.
Severity
7.8 (High)
CWE
- CWE-427 - Uncontrolled Search Path Element
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://us-cert.cisa.gov/ics/advisories/icsa-21-294-02 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Delta Electronics | DIALink |
Affected:
All , ≤ 1.2.4.0
(custom)
|
Date Public
2021-10-21 00:00
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CVE-2021-38416 (GCVE-0-2021-38416)
Vulnerability from cvelistv5 – Published: 2021-11-03 19:05 – Updated: 2024-09-16 18:54
VLAI
EPSS
VEX
Title
Delta Electronics DIALink
Summary
Delta Electronics DIALink versions 1.2.4.0 and prior insecurely loads libraries, which may allow an attacker to use DLL hijacking and takeover the system where the software is installed.
Severity
7.8 (High)
CWE
- CWE-427 - Uncontrolled Search Path Element
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://us-cert.cisa.gov/ics/advisories/icsa-21-294-02 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Delta Electronics | DIALink |
Affected:
All , ≤ 1.2.4.0
(custom)
|
Date Public
2021-10-21 00:00
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CVE-2021-36216 (GCVE-0-2021-36216)
Vulnerability from cvelistv5 – Published: 2021-09-08 17:50 – Updated: 2024-08-04 00:54
VLAI
EPSS
VEX
Summary
LINE for Windows 6.2.1.2289 and before allows arbitrary code execution via malicious DLL injection.
Severity
No CVSS data available.
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://hackerone.com/reports/950688 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| LINE Corporation | LINE for Windows |
Affected:
<=
|
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CVE-2021-35982 (GCVE-0-2021-35982)
Vulnerability from cvelistv5 – Published: 2021-09-29 15:36 – Updated: 2024-09-16 19:30
VLAI
EPSS
VEX
Title
Adobe Reader DC Windows Installer Uncontrolled Search Path element could lead to Arbitrary Code Execution
Summary
Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by an Uncontrolled Search Path Element vulnerability. A local attacker with non-administrative privileges can plant a malicious DLL to achieve arbitrary code execution in the context of the current user via DLL hijacking. Exploitation of this issue requires user interaction.
Severity
7.3 (High)
CWE
- CWE-427 - Uncontrolled Search Path Element (CWE-427)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/acrobat… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Adobe | Acrobat Reader |
Affected:
unspecified , ≤ 2020.004.30006
(custom)
Affected: unspecified , ≤ 2017.011.30199 (custom) Affected: unspecified , ≤ 2021.005.20060 (custom) Affected: unspecified , ≤ None (custom) |
Date Public
2021-09-14 00:00
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Mitigation
Architecture and Design
Implementation
Strategy: Attack Surface Reduction
Hard-code the search path to a set of known-safe values (such as system directories), or only allow them to be specified by the administrator in a configuration file. Do not allow these settings to be modified by an external party. Be careful to avoid related weaknesses such as CWE-426 and CWE-428.
Mitigation
Implementation
Strategy: Attack Surface Reduction
When invoking other programs, specify those programs using fully-qualified pathnames. While this is an effective approach, code that uses fully-qualified pathnames might not be portable to other systems that do not use the same pathnames. The portability can be improved by locating the full-qualified paths in a centralized, easily-modifiable location within the source code, and having the code refer to these paths.
Mitigation
Implementation
Strategy: Attack Surface Reduction
Remove or restrict all environment settings before invoking other programs. This includes the PATH environment variable, LD_LIBRARY_PATH, and other settings that identify the location of code libraries, and any application-specific search paths.
Mitigation
Implementation
Check your search path before use and remove any elements that are likely to be unsafe, such as the current working directory or a temporary files directory. Since this is a denylist approach, it might not be a complete solution.
Mitigation
Implementation
Use other functions that require explicit paths. Making use of any of the other readily available functions that require explicit paths is a safe way to avoid this problem. For example, system() in C does not require a full path since the shell can take care of finding the program using the PATH environment variable, while execl() and execv() require a full path.
CAPEC-38: Leveraging/Manipulating Configuration File Search Paths
This pattern of attack sees an adversary load a malicious resource into a program's standard path so that when a known command is executed then the system instead executes the malicious component. The adversary can either modify the search path a program uses, like a PATH variable or classpath, or they can manipulate resources on the path to point to their malicious components. J2EE applications and other component based applications that are built from multiple binaries can have very long list of dependencies to execute. If one of these libraries and/or references is controllable by the attacker then application controls can be circumvented by the attacker.
CAPEC-471: Search Order Hijacking
An adversary exploits a weakness in an application's specification of external libraries to exploit the functionality of the loader where the process loading the library searches first in the same directory in which the process binary resides and then in other directories. Exploitation of this preferential search order can allow an attacker to make the loading process load the adversary's rogue library rather than the legitimate library. This attack can be leveraged with many different libraries and with many different loading processes. No forensic trails are left in the system's registry or file system that an incorrect library had been loaded.