CWE-427

Uncontrolled Search Path Element

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.

CVE-2018-14797 (GCVE-0-2018-14797)

Vulnerability from cvelistv5 – Published: 2018-08-23 19:00 – Updated: 2024-09-17 04:19
VLAI
Summary
Emerson DeltaV DCS versions 11.3.1, 12.3.1, 13.3.0, 13.3.1, R5 allow a specially crafted DLL file to be placed in the search path and loaded as an internal and valid DLL, which may allow arbitrary code execution.
Severity
No CVSS data available.
CWE
  • CWE-427 - UNCONTROLLED SEARCH PATH ELEMENT CWE-427
Assigner
References
Impacted products
Vendor Product Version
Emerson DeltaV DCS Affected: v11.3.1, v12.3.1, v13.3.0, v13.3.1, R5
Create a notification for this product.
Date Public
2018-08-16 00:00
Show details on NVD website
To clipboard 

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CVE-2018-14812 (GCVE-0-2018-14812)

Vulnerability from cvelistv5 – Published: 2018-10-24 21:00 – Updated: 2024-09-17 03:07
VLAI
Summary
An uncontrolled search path element (DLL Hijacking) vulnerability has been identified in Fuji Electric Energy Savings Estimator versions V.1.0.2.0 and prior. Exploitation of this vulnerability could give an attacker access to the system with the same level of privilege as the application that utilizes the malicious DLL.
Severity
No CVSS data available.
CWE
  • CWE-427 - UNCONTROLLED SEARCH PATH ELEMENT CWE-427
Assigner
References
Impacted products
Vendor Product Version
Fuji Electric Energy Savings Estimator Affected: Versions V.1.0.2.0 and prior
Create a notification for this product.
Date Public
2018-10-09 00:00
Show details on NVD website
To clipboard 

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CVE-2018-15452 (GCVE-0-2018-15452)

Vulnerability from cvelistv5 – Published: 2018-11-13 14:00 – Updated: 2024-11-26 14:20
VLAI
Title
Cisco Advanced Malware Protection for Endpoints on Windows DLL Preloading Vulnerability
Summary
A vulnerability in the DLL loading component of Cisco Advanced Malware Protection (AMP) for Endpoints on Windows could allow an authenticated, local attacker to disable system scanning services or take other actions to prevent detection of unauthorized intrusions. To exploit this vulnerability, the attacker would need to have administrative credentials on the Windows system. The vulnerability is due to the improper validation of resources loaded by a system process at run time. An attacker could exploit this vulnerability by crafting a malicious DLL file and placing it in a specific location on the targeted system. A successful exploit could allow the attacker to disable the targeted system's scanning services and ultimately prevent the system from being protected from further intrusion. There are no workarounds that address this vulnerability.
Severity
5.5 (Medium)
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
http://www.securityfocus.com/bid/105759 vdb-entryx_refsource_BID
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
Impacted products
Date Public
2018-10-29 00:00
Show details on NVD website
To clipboard 

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CVE-2018-5457 (GCVE-0-2018-5457)

Vulnerability from cvelistv5 – Published: 2018-02-06 20:00 – Updated: 2024-08-05 05:33
VLAI
Summary
A uncontrolled search path element issue was discovered in Vyaire Medical CareFusion Upgrade Utility used with Windows XP systems, Versions 2.0.2.2 and prior versions. A successful exploit of this vulnerability requires the local user to install a crafted DLL on the target machine. The application loads the DLL and gives the attacker access at the same privilege level as the application.
Severity
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a Vyaire Medical CareFusion Upgrade Utility Vulnerability Affected: Vyaire Medical CareFusion Upgrade Utility Vulnerability
Date Public
2018-02-06 00:00
Show details on NVD website
To clipboard 

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CVE-2019-16001 (GCVE-0-2019-16001)

Vulnerability from cvelistv5 – Published: 2019-11-26 03:41 – Updated: 2024-11-21 19:05
VLAI
Title
Cisco Webex Teams for Windows DLL Hijacking Vulnerability
Summary
A vulnerability in the loading mechanism of specific dynamic link libraries in Cisco Webex Teams for Windows could allow an authenticated, local attacker to perform a DLL hijacking attack. To exploit this vulnerability, the attacker would need to have valid credentials on the Windows system. The vulnerability is due to insufficient validation of the resources loaded by the application at run time. An attacker could exploit this vulnerability by crafting a malicious DLL file and placing it in a specific location on the targeted system. The malicious DLL file would execute when the vulnerable application is launched. A successful exploit could allow the attacker to execute arbitrary code on the target machine with the privileges of another user account.
Severity
5.3 (Medium)
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
Impacted products
Vendor Product Version
Cisco Cisco Webex Teams Affected: unspecified , < n/a (custom)
Create a notification for this product.
Date Public
2019-11-20 00:00
Show details on NVD website
To clipboard 

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CVE-2019-1794 (GCVE-0-2019-1794)

Vulnerability from cvelistv5 – Published: 2019-04-18 00:35 – Updated: 2024-11-21 19:38
VLAI
Title
Cisco Directory Connector Search Order Hijacking Vulnerability
Summary
A vulnerability in the search path processing of Cisco Directory Connector could allow an authenticated, local attacker to load a binary of their choosing. The vulnerability is due to uncontrolled search path elements. An attacker could exploit this vulnerability by placing a binary of their choosing earlier in the search path utilized by Cisco Directory Connector to locate and load required resources.
Severity
5.1 (Medium)
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
http://www.securityfocus.com/bid/108032 vdb-entryx_refsource_BID
Impacted products
Date Public
2019-04-17 00:00
Show details on NVD website
To clipboard 

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CVE-2019-18575 (GCVE-0-2019-18575)

Vulnerability from cvelistv5 – Published: 2019-12-06 20:40 – Updated: 2024-09-17 01:25
VLAI
Summary
Dell Command Configure versions prior to 4.2.1 contain an uncontrolled search path vulnerability. A locally authenticated malicious user could exploit this vulnerability by creating a symlink to a target file, allowing the attacker to overwrite or corrupt a specified file on the system.
Severity
7.1 (High)
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
CWE
  • CWE-427 - Uncontrolled Search Path Element
Assigner
References
Impacted products
Vendor Product Version
Dell Dell Command Configure (DCC) Affected: unspecified , < 4.2.1 (custom)
Create a notification for this product.
Date Public
2019-12-05 00:00
Show details on NVD website
To clipboard 

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CVE-2019-25268 (GCVE-0-2019-25268)

Vulnerability from cvelistv5 – Published: 2026-01-07 23:09 – Updated: 2026-01-08 19:26
VLAI
Title
NREL BEopt 2.8.0 Insecure Library Loading Arbitrary Code Execution
Summary
NREL BEopt 2.8.0.0 contains a DLL hijacking vulnerability that allows attackers to load arbitrary libraries by tricking users into opening application files from remote shares. Attackers can exploit insecure library loading of sdl2.dll and libegl.dll by placing malicious libraries on WebDAV or SMB shares to execute unauthorized code.
Severity
8.6 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: poc Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-427 - Uncontrolled Search Path Element
Assigner
References
Impacted products
Vendor Product Version
NREL BEopt Affected: 2.8.0.0
Affected: 2.7.0.0
Affected: 2.6.0.1
Create a notification for this product.
Date Public
2019-03-09 00:00
Credits
LiquidWorm as Gjoko Krstic of Zero Science Lab
Show details on NVD website
To clipboard 

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CVE-2019-3613 (GCVE-0-2019-3613)

Vulnerability from cvelistv5 – Published: 2020-06-10 11:12 – Updated: 2024-09-16 19:00
VLAI
Title
DLL search order hijacking in MA
Summary
DLL Search Order Hijacking vulnerability in McAfee Agent (MA) prior to 5.6.4 allows attackers with local access to execute arbitrary code via execution from a compromised folder.
Severity
5.9 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N
CWE
  • CWE-427 - Uncontrolled Search Path Element
Assigner
References
Impacted products
Vendor Product Version
McAfee, LLC McAfee Agent (MA) Affected: 5.6.x , < 5.6.4 (custom)
Create a notification for this product.
Date Public
2020-06-09 00:00
Show details on NVD website
To clipboard 

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CVE-2019-3745 (GCVE-0-2019-3745)

Vulnerability from cvelistv5 – Published: 2019-10-07 18:21 – Updated: 2024-09-17 04:14
VLAI
Summary
The vulnerability is limited to the installers of Dell Encryption Enterprise versions prior to 10.4.0 and Dell Endpoint Security Suite Enterprise versions prior to 2.4.0. This issue is exploitable only during the installation of the product by an administrator. A local authenticated low privileged user potentially could exploit this vulnerability by staging a malicious DLL in the search path of the installer prior to its execution by a local administrator. This would cause loading of the malicious DLL, which would allow the attacker to execute arbitrary code in the context of an administrator.
Severity
6.7 (Medium)
CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
CWE
  • CWE-427 - Uncontrolled Search Path Element
Assigner
References
Impacted products
Vendor Product Version
Dell Dell Encryption Enterprise Affected: unspecified , < 10.4.0 (custom)
Create a notification for this product.
Dell Dell Endpoint Security Suite Enterprise Affected: unspecified , < 2.4.0 (custom)
Create a notification for this product.
Date Public
2019-10-03 00:00
Show details on NVD website
To clipboard 

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              "url": "https://www.dell.com/support/article/SLN318889"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
    "assignerShortName": "dell",
    "cveId": "CVE-2019-3745",
    "datePublished": "2019-10-07T18:21:30.854Z",
    "dateReserved": "2019-01-03T00:00:00.000Z",
    "dateUpdated": "2024-09-17T04:14:02.203Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}
Mitigation

Phases: Architecture and Design, Implementation

Strategy: Attack Surface Reduction

Description:

  • 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

Phase: Implementation

Strategy: Attack Surface Reduction

Description:

  • 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

Phase: Implementation

Strategy: Attack Surface Reduction

Description:

  • 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

Phase: Implementation

Description:

  • 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

Phase: Implementation

Description:

  • 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.

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