CWE-23

Relative Path Traversal

The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize sequences such as ".." that can resolve to a location that is outside of that directory.

CVE-2021-43176 (GCVE-0-2021-43176)

Vulnerability from cvelistv5 – Published: 2021-12-07 17:26 – Updated: 2024-08-04 03:47
VLAI
Summary
The GOautodial API prior to commit 3c3a979 made on October 13th, 2021 takes a user-supplied “action” parameter and appends a .php file extension to locate and load the correct PHP file to implement the API call. Vulnerable versions of GOautodial do not sanitize the user input that specifies the action. This permits an attacker to execute any PHP source file with a .php extension that is present on the disk and readable by the GOautodial web server process. Combined with CVE-2021-43175, it is possible for the attacker to do this without valid credentials. CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
Severity
No CVSS data available.
CWE
  • CWE-23 - Relative Path Traversal
Assigner
References
Impacted products
Vendor Product Version
GOautodial GOautodial API Affected: < 3c3a979
Create a notification for this product.
Show details on NVD website

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CVE-2021-43555 (GCVE-0-2021-43555)

Vulnerability from cvelistv5 – Published: 2021-11-19 18:16 – Updated: 2024-09-17 02:41
VLAI
Title
mySCADA myDESIGNER
Summary
mySCADA myDESIGNER Versions 8.20.0 and prior fails to properly validate contents of an imported project file, which may make the product vulnerable to a path traversal payload. This vulnerability may allow an attacker to plant files on the file system in arbitrary locations or overwrite existing files, resulting in remote code execution.
CWE
  • CWE-23 - Relative Path Traversal
Assigner
References
Impacted products
Vendor Product Version
mySCADA myDESIGNER Affected: All , ≤ 8.20.0 (custom)
Create a notification for this product.
Date Public
2021-11-09 00:00
Show details on NVD website

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CVE-2021-4459 (GCVE-0-2021-4459)

Vulnerability from cvelistv5 – Published: 2025-08-27 08:00 – Updated: 2025-08-27 16:18
VLAI
Title
SMA: Directory Traversal in Sunny Boy <3.10.27.R
Summary
An authorized remote attacker can access files and directories outside the intended web root, potentially exposing sensitive system information of the affected Sunny Boy devices.
CWE
  • CWE-23 - Relative Path Traversal
Assigner
References
Impacted products
Vendor Product Version
SMA Boy 3.0 Affected: 0.0.0 , < 3.10.27.R (custom)
Create a notification for this product.
SMA Boy 3.6 Affected: 0.0.0 , < 3.10.27.R (custom)
Create a notification for this product.
SMA Boy 4.0 Affected: 0.0.0 , < 3.10.27.R (custom)
Create a notification for this product.
SMA Boy 5.0 Affected: 0.0.0 , < 3.10.27.R (custom)
Create a notification for this product.
SMA Boy 6.0 Affected: 0.0.0 , < 3.10.27.R (custom)
Create a notification for this product.
Date Public
2025-08-27 08:00
Credits
Ahmed Alroky from KOIN Network
Show details on NVD website

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CVE-2022-1373 (GCVE-0-2022-1373)

Vulnerability from cvelistv5 – Published: 2022-08-17 20:10 – Updated: 2025-04-16 17:50
VLAI
Title
Softing Secure Integration Server Relative Path Traversal
Summary
The “restore configuration” feature of Softing Secure Integration Server V1.22 is vulnerable to a directory traversal vulnerability when processing zip files. An attacker can craft a zip file to load an arbitrary dll and execute code. Using the "restore configuration" feature to upload a zip file containing a path traversal file may cause a file to be created and executed upon touching the disk.
CWE
  • CWE-23 - Relative Path Traversal
Assigner
References
Impacted products
Credits
Pedro Ribeiro and Radek Domanski, working with Trend Micro Zero Day Initiative, reported these vulnerabilities to Softing and CISA.
Show details on NVD website

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CVE-2022-1648 (GCVE-0-2022-1648)

Vulnerability from cvelistv5 – Published: 2022-07-26 14:24 – Updated: 2024-09-16 19:47
VLAI
Title
Relative Path Traversal to Remote Code Execution in File Manager
Summary
Pandora FMS v7.0NG.760 and below allows a relative path traversal in File Manager where a privileged user could upload a .php file outside the intended images directory which is restricted to execute the .php file. The impact could lead to a Remote Code Execution with running application privilege.
CWE
  • CWE-23 - Relative Path Traversal
Assigner
References
Impacted products
Vendor Product Version
Artica PFMS Pandora FMS Affected: v760 , ≤ v760 (custom)
Create a notification for this product.
Date Public
2022-05-13 00:00
Show details on NVD website

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CVE-2022-1661 (GCVE-0-2022-1661)

Vulnerability from cvelistv5 – Published: 2022-05-31 19:36 – Updated: 2025-04-16 16:17
VLAI
Title
Keysight N6854A Geolocation server and N6841A RF Sensor software
Summary
The affected products are vulnerable to directory traversal, which may allow an attacker to obtain arbitrary operating system files.
CWE
  • CWE-23 - Relative Path Traversal
Assigner
References
Impacted products
Date Public
2022-05-26 00:00
Credits
rgod, working with Trend Micro’s Zero Day Initiative, reported these vulnerabilities to CISA.
Show details on NVD website

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CVE-2022-20754 (GCVE-0-2022-20754)

Vulnerability from cvelistv5 – Published: 2022-04-06 18:13 – Updated: 2024-11-06 16:28
VLAI
Title
Cisco Expressway Series and Cisco TelePresence Video Communication Server Vulnerabilities
Summary
Multiple vulnerabilities in the API and web-based management interfaces of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated, remote attacker with read/write privileges to the application to write files or execute arbitrary code on the underlying operating system of an affected device as the root user. For more information about these vulnerabilities, see the Details section of this advisory.
CWE
Assigner
References
URL Tags
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
Date Public
2022-03-03 00:00
Show details on NVD website

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CVE-2022-20755 (GCVE-0-2022-20755)

Vulnerability from cvelistv5 – Published: 2022-04-06 18:13 – Updated: 2024-11-06 16:28
VLAI
Title
Cisco Expressway Series and Cisco TelePresence Video Communication Server Vulnerabilities
Summary
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CWE
Assigner
References
URL Tags
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
Date Public
2022-03-03 00:00
Show details on NVD website

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CVE-2022-20790 (GCVE-0-2022-20790)

Vulnerability from cvelistv5 – Published: 2022-04-21 18:50 – Updated: 2024-11-06 16:22
VLAI
Title
Cisco Unified Communications Products Arbitrary File Read Vulnerability
Summary
A vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an authenticated, remote attacker to read arbitrary files from the underlying operating system. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by sending a crafted HTTP request that contains directory traversal character sequences to an affected system. A successful exploit could allow the attacker to access sensitive files on the underlying operating system.
CWE
Assigner
References
URL Tags
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
Impacted products
Date Public
2022-04-20 00:00
Show details on NVD website

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CVE-2022-20862 (GCVE-0-2022-20862)

Vulnerability from cvelistv5 – Published: 2022-07-06 20:31 – Updated: 2024-11-06 16:11
VLAI
Title
Cisco Unified Communications Manager Arbitrary File Read Vulnerability
Summary
A vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an authenticated, remote attacker to read arbitrary files on the underlying operating system of an affected device. This vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted HTTP request that contains directory traversal character sequences to an affected system. A successful exploit could allow the attacker to access sensitive files on the operating system.
CWE
Assigner
References
URL Tags
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
Impacted products
Date Public
2022-07-06 00:00
Show details on NVD website

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Mitigation ID: MIT-5.1

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.
  • When validating filenames, use stringent allowlists that limit the character set to be used. If feasible, only allow a single "." character in the filename to avoid weaknesses such as CWE-23, and exclude directory separators such as "/" to avoid CWE-36. Use a list of allowable file extensions, which will help to avoid CWE-434.
  • Do not rely exclusively on a filtering mechanism that removes potentially dangerous characters. This is equivalent to a denylist, which may be incomplete (CWE-184). For example, filtering "/" is insufficient protection if the filesystem also supports the use of "\" as a directory separator. Another possible error could occur when the filtering is applied in a way that still produces dangerous data (CWE-182). For example, if "../" sequences are removed from the ".../...//" string in a sequential fashion, two instances of "../" would be removed from the original string, but the remaining characters would still form the "../" string.
Mitigation ID: MIT-20.1

Phase: Implementation

Strategy: Input Validation

Description:

  • Inputs should be decoded and canonicalized to the application's current internal representation before being validated (CWE-180). Make sure that the application does not decode the same input twice (CWE-174). Such errors could be used to bypass allowlist validation schemes by introducing dangerous inputs after they have been checked.
  • Use a built-in path canonicalization function (such as realpath() in C) that produces the canonical version of the pathname, which effectively removes ".." sequences and symbolic links (CWE-23, CWE-59). This includes:
  • realpath() in C
  • getCanonicalPath() in Java
  • GetFullPath() in ASP.NET
  • realpath() or abs_path() in Perl
  • realpath() in PHP
Mitigation ID: MIT-29

Phase: Operation

Strategy: Firewall

Description:

  • Use an application firewall that can detect attacks against this weakness. It can be beneficial in cases in which the code cannot be fixed (because it is controlled by a third party), as an emergency prevention measure while more comprehensive software assurance measures are applied, or to provide defense in depth [REF-1481].
CAPEC-139: Relative Path Traversal

An attacker exploits a weakness in input validation on the target by supplying a specially constructed path utilizing dot and slash characters for the purpose of obtaining access to arbitrary files or resources. An attacker modifies a known path on the target in order to reach material that is not available through intended channels. These attacks normally involve adding additional path separators (/ or \) and/or dots (.), or encodings thereof, in various combinations in order to reach parent directories or entirely separate trees of the target's directory structure.

CAPEC-76: Manipulating Web Input to File System Calls

An attacker manipulates inputs to the target software which the target software passes to file system calls in the OS. The goal is to gain access to, and perhaps modify, areas of the file system that the target software did not intend to be accessible.

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