CWE-284

Improper Access Control

The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

CVE-2022-21813 (GCVE-0-2022-21813)

Vulnerability from cvelistv5 – Published: 2022-02-07 00:00 – Updated: 2024-08-03 02:53
VLAI
Summary
NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel driver, where improper handling of insufficient permissions or privileges may allow an unprivileged local user limited write access to protected memory, which can lead to denial of service.
CWE
  • CWE-284 - Improper Access Control
Assigner
Impacted products
Vendor Product Version
NVIDIA NVIDIA GPU Display Driver Affected: All GPU Driver versions for Linux
Create a notification for this product.
Show details on NVD website

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CVE-2022-21816 (GCVE-0-2022-21816)

Vulnerability from cvelistv5 – Published: 2022-02-07 20:00 – Updated: 2024-08-03 02:53
VLAI
Summary
NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (nvidia.ko), where a user in the guest OS can cause a GPU interrupt storm on the hypervisor host, leading to a denial of service.
CWE
  • CWE-284 - Improper Access Control
Assigner
References
Impacted products
Vendor Product Version
NVIDIA NVIDIA Virtual GPU Software and NVIDIA Cloud Gaming Affected: vGPU version 13.x (prior to 13.2), version 11.x (prior to 11.7) and version 8.x (prior 8.10).
Create a notification for this product.
Show details on NVD website

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CVE-2022-21825 (GCVE-0-2022-21825)

Vulnerability from cvelistv5 – Published: 2022-02-09 22:05 – Updated: 2024-08-03 02:53
VLAI
Summary
An Improper Access Control vulnerability exists in Citrix Workspace App for Linux 2012 - 2111 with App Protection installed that can allow an attacker to perform local privilege escalation.
Severity
No CVSS data available.
CWE
  • CWE-284 - Improper Access Control - Generic (CWE-284)
Assigner
References
Impacted products
Vendor Product Version
n/a Citrix Workspace App for Linux Affected: Citrix Workspace App for Linux 2112 and later
Show details on NVD website

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CVE-2022-21950 (GCVE-0-2022-21950)

Vulnerability from cvelistv5 – Published: 2022-09-07 08:40 – Updated: 2024-09-17 02:32
VLAI
Title
canna: unsafe handling of /tmp/.iroha_unix directory
Summary
A Improper Access Control vulnerability in the systemd service of cana in openSUSE Backports SLE-15-SP3, openSUSE Backports SLE-15-SP4 allows local users to hijack the UNIX domain socket This issue affects: openSUSE Backports SLE-15-SP3 canna versions prior to canna-3.7p3-bp153.2.3.1. openSUSE Backports SLE-15-SP4 canna versions prior to 3.7p3-bp154.3.3.1. openSUSE Factory was also affected. Instead of fixing the package it was deleted there.
CWE
  • CWE-284 - Improper Access Control
Assigner
References
Impacted products
Vendor Product Version
openSUSE openSUSE Backports SLE-15-SP3 Affected: canna , < canna-3.7p3-bp153.2.3.1 (custom)
Create a notification for this product.
openSUSE openSUSE Backports SLE-15-SP4 Affected: canna , < 3.7p3-bp154.3.3.1 (custom)
Create a notification for this product.
Date Public
2022-08-04 00:00
Credits
Matthias Gerstner from SUSE
Show details on NVD website

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CVE-2022-22183 (GCVE-0-2022-22183)

Vulnerability from cvelistv5 – Published: 2022-04-14 15:50 – Updated: 2024-09-16 20:13
VLAI
Title
Junos OS Evolved: A remote attacker may cause a CPU Denial of Service by sending genuine traffic to a device on a specific IPv4 port.
Summary
An Improper Access Control vulnerability in Juniper Networks Junos OS Evolved allows a network-based unauthenticated attacker who is able to connect to a specific open IPv4 port, which in affected releases should otherwise be unreachable, to cause the CPU to consume all resources as more traffic is sent to the port to create a Denial of Service (DoS) condition. Continued receipt and processing of these packets will create a sustained Denial of Service (DoS) condition. This issue affects: Juniper Networks Junos OS Evolved 20.4 versions prior to 20.4R3-S2-EVO; 21.1 versions prior to 21.1R3-S1-EVO; 21.2 versions prior to 21.2R3-EVO; 21.3 versions prior to 21.3R2-EVO; 21.4 versions prior to 21.4R2-EVO. This issue does not affect Junos OS.
CWE
  • Denial of Service (DoS)
  • CWE-16 - Configuration
  • CWE-200 - Information Exposure
  • CWE-284 - Improper Access Control
Assigner
References
URL Tags
https://kb.juniper.net/JSA69516 x_refsource_CONFIRM
Impacted products
Vendor Product Version
Juniper Networks Junos OS Evolved Affected: 20.4 , < 20.4R3-S2-EVO (custom)
Affected: 21.1 , < 21.1R3-S1-EVO (custom)
Affected: 21.2 , < 21.2R3-EVO (custom)
Affected: 21.3 , < 21.3R2-EVO (custom)
Affected: 21.4 , < 21.4R2-EVO (custom)
Create a notification for this product.
Juniper Networks Junos OS Unaffected: Any
Create a notification for this product.
Date Public
2022-04-13 00:00
Show details on NVD website

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CVE-2022-22190 (GCVE-0-2022-22190)

Vulnerability from cvelistv5 – Published: 2022-04-14 15:50 – Updated: 2024-09-16 22:30
VLAI
Title
Paragon Active Assurance Control Center: Information disclosure vulnerability in crafted URL
Summary
An Improper Access Control vulnerability in the Juniper Networks Paragon Active Assurance Control Center allows an unauthenticated attacker to leverage a crafted URL to generate PDF reports, potentially containing sensitive configuration information. A feature was introduced in version 3.1 of the Paragon Active Assurance Control Center which allows users to selective share account data using a unique identifier. Knowing the proper format of the URL and the identifier of an existing object in an application it is possible to get access to that object without being logged in, even if the object is not shared, resulting in the opportunity for malicious exfiltration of user data. Note that the Paragon Active Assurance Control Center SaaS offering is not affected by this issue. This issue affects Juniper Networks Paragon Active Assurance version 3.1.0.
CWE
  • CWE-284 - Improper Access Control
Assigner
References
URL Tags
https://kb.juniper.net/JSA69500 x_refsource_CONFIRM
Impacted products
Vendor Product Version
Juniper Networks Paragon Active Assurance Affected: 3.1.0
Unaffected: unspecified , < 3.1.0 (custom)
Create a notification for this product.
Date Public
2022-04-13 00:00
Show details on NVD website

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CVE-2022-2225 (GCVE-0-2022-2225)

Vulnerability from cvelistv5 – Published: 2022-07-26 11:35 – Updated: 2024-08-03 00:32
VLAI
Title
Zero Trust Secure Web Gateway policies bypass using WARP client subcommands
Summary
By using warp-cli subcommands (disable-ethernet, disable-wifi), it was possible for a user without admin privileges to bypass configured Zero Trust security policies (e.g. Secure Web Gateway policies) and features such as 'Lock WARP switch'.
CWE
  • CWE-284 - Improper Access Control
Assigner
References
Impacted products
Vendor Product Version
Cloudflare WARP Affected: unspecified , < 2022.5.341.0 (custom)
Create a notification for this product.
Cloudflare WARP Affected: unspecified , < 2022.5.346 (custom)
Create a notification for this product.
Cloudflare WARP Affected: unspecified , < 2022.5.227.0 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2022-22282 (GCVE-0-2022-22282)

Vulnerability from cvelistv5 – Published: 2022-05-13 19:40 – Updated: 2024-08-03 03:07
VLAI
Summary
SonicWall SMA1000 series firmware 12.4.0, 12.4.1-02965 and earlier versions incorrectly restricts access to a resource using HTTP connections from an unauthorized actor leading to Improper Access Control vulnerability.
Severity
No CVSS data available.
CWE
  • CWE-284 - Improper Access Control
Assigner
References
Impacted products
Vendor Product Version
SonicWall SonicWall SMA1000 Affected: 12.4.0
Affected: 12.4.1
Create a notification for this product.
Show details on NVD website

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CVE-2022-23132 (GCVE-0-2022-23132)

Vulnerability from cvelistv5 – Published: 2022-01-13 15:50 – Updated: 2025-11-03 21:45
VLAI
Title
Incorrect permissions of [/var/run/zabbix] forces dac_override
Summary
During Zabbix installation from RPM, DAC_OVERRIDE SELinux capability is in use to access PID files in [/var/run/zabbix] folder. In this case, Zabbix Proxy or Server processes can bypass file read, write and execute permissions check on the file system level
CWE
  • CWE-284 - Improper Access Control
Assigner
References
URL Tags
https://support.zabbix.com/browse/ZBX-20341 x_refsource_MISC
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
Impacted products
Vendor Product Version
Zabbix Proxy, Server Affected: 4.0.0 - 4.0.36
Affected: 5.0.0 – 5.0.18
Affected: 5.4.0 – 5.4.8
Unaffected: 5.0.19 , < 5.0.19* (custom)
Unaffected: 5.4.9 , < 5.4.9* (custom)
Create a notification for this product.
Date Public
2021-12-01 00:00
Credits
Zabbix wants to thank Brian J. Murrell for reporting this issue to us
Show details on NVD website

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CVE-2022-23134 (GCVE-0-2022-23134)

Vulnerability from cvelistv5 – Published: 2022-01-13 15:50 – Updated: 2025-10-21 23:15
VLAI
Title
Possible view of the setup pages by unauthenticated users if config file already exists
Summary
After the initial setup process, some steps of setup.php file are reachable not only by super-administrators, but by unauthenticated users as well. Malicious actor can pass step checks and potentially change the configuration of Zabbix Frontend.
CWE
  • CWE-284 - Improper Access Control
Assigner
References
Impacted products
Vendor Product Version
Zabbix Frontend Affected: 5.4.0 - 5.4.8
Unaffected: 5.4.9 , < 5.4.9* (custom)
Create a notification for this product.
Date Public
2021-12-20 00:00
Credits
Zabbix wants to thank Thomas Chauchefoin from SonarSource for reporting this issue to us
Show details on NVD website

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Mitigation ID: MIT-1

Phases: Architecture and Design, Operation

Description:

  • Very carefully manage the setting, management, and handling of privileges. Explicitly manage trust zones in the software.
Mitigation ID: MIT-46

Phase: Architecture and Design

Strategy: Separation of Privilege

Description:

  • Compartmentalize the system to have "safe" areas where trust boundaries can be unambiguously drawn. Do not allow sensitive data to go outside of the trust boundary and always be careful when interfacing with a compartment outside of the safe area.
  • Ensure that appropriate compartmentalization is built into the system design, and the compartmentalization allows for and reinforces privilege separation functionality. Architects and designers should rely on the principle of least privilege to decide the appropriate time to use privileges and the time to drop privileges.
CAPEC-19: Embedding Scripts within Scripts

An adversary leverages the capability to execute their own script by embedding it within other scripts that the target software is likely to execute due to programs' vulnerabilities that are brought on by allowing remote hosts to execute scripts.

CAPEC-441: Malicious Logic Insertion

An adversary installs or adds malicious logic (also known as malware) into a seemingly benign component of a fielded system. This logic is often hidden from the user of the system and works behind the scenes to achieve negative impacts. With the proliferation of mass digital storage and inexpensive multimedia devices, Bluetooth and 802.11 support, new attack vectors for spreading malware are emerging for things we once thought of as innocuous greeting cards, picture frames, or digital projectors. This pattern of attack focuses on systems already fielded and used in operation as opposed to systems and their components that are still under development and part of the supply chain.

CAPEC-478: Modification of Windows Service Configuration

An adversary exploits a weakness in access control to modify the execution parameters of a Windows service. The goal of this attack is to execute a malicious binary in place of an existing service.

CAPEC-479: Malicious Root Certificate

An adversary exploits a weakness in authorization and installs a new root certificate on a compromised system. Certificates are commonly used for establishing secure TLS/SSL communications within a web browser. When a user attempts to browse a website that presents a certificate that is not trusted an error message will be displayed to warn the user of the security risk. Depending on the security settings, the browser may not allow the user to establish a connection to the website. Adversaries have used this technique to avoid security warnings prompting users when compromised systems connect over HTTPS to adversary controlled web servers that spoof legitimate websites in order to collect login credentials.

CAPEC-502: Intent Spoof

An adversary, through a previously installed malicious application, issues an intent directed toward a specific trusted application's component in an attempt to achieve a variety of different objectives including modification of data, information disclosure, and data injection. Components that have been unintentionally exported and made public are subject to this type of an attack. If the component trusts the intent's action without verififcation, then the target application performs the functionality at the adversary's request, helping the adversary achieve the desired negative technical impact.

CAPEC-503: WebView Exposure

An adversary, through a malicious web page, accesses application specific functionality by leveraging interfaces registered through WebView's addJavascriptInterface API. Once an interface is registered to WebView through addJavascriptInterface, it becomes global and all pages loaded in the WebView can call this interface.

CAPEC-536: Data Injected During Configuration

An attacker with access to data files and processes on a victim's system injects malicious data into critical operational data during configuration or recalibration, causing the victim's system to perform in a suboptimal manner that benefits the adversary.

CAPEC-546: Incomplete Data Deletion in a Multi-Tenant Environment

An adversary obtains unauthorized information due to insecure or incomplete data deletion in a multi-tenant environment. If a cloud provider fails to completely delete storage and data from former cloud tenants' systems/resources, once these resources are allocated to new, potentially malicious tenants, the latter can probe the provided resources for sensitive information still there.

CAPEC-550: Install New Service

When an operating system starts, it also starts programs called services or daemons. Adversaries may install a new service which will be executed at startup (on a Windows system, by modifying the registry). The service name may be disguised by using a name from a related operating system or benign software. Services are usually run with elevated privileges.

CAPEC-551: Modify Existing Service

When an operating system starts, it also starts programs called services or daemons. Modifying existing services may break existing services or may enable services that are disabled/not commonly used.

CAPEC-552: Install Rootkit

An adversary exploits a weakness in authentication to install malware that alters the functionality and information provide by targeted operating system API calls. Often referred to as rootkits, it is often used to hide the presence of programs, files, network connections, services, drivers, and other system components.

CAPEC-556: Replace File Extension Handlers

When a file is opened, its file handler is checked to determine which program opens the file. File handlers are configuration properties of many operating systems. Applications can modify the file handler for a given file extension to call an arbitrary program when a file with the given extension is opened.

CAPEC-558: Replace Trusted Executable

An adversary exploits weaknesses in privilege management or access control to replace a trusted executable with a malicious version and enable the execution of malware when that trusted executable is called.

CAPEC-562: Modify Shared File

An adversary manipulates the files in a shared location by adding malicious programs, scripts, or exploit code to valid content. Once a user opens the shared content, the tainted content is executed.

CAPEC-563: Add Malicious File to Shared Webroot

An adversaries may add malicious content to a website through the open file share and then browse to that content with a web browser to cause the server to execute the content. The malicious content will typically run under the context and permissions of the web server process, often resulting in local system or administrative privileges depending on how the web server is configured.

CAPEC-564: Run Software at Logon

Operating system allows logon scripts to be run whenever a specific user or users logon to a system. If adversaries can access these scripts, they may insert additional code into the logon script. This code can allow them to maintain persistence or move laterally within an enclave because it is executed every time the affected user or users logon to a computer. Modifying logon scripts can effectively bypass workstation and enclave firewalls. Depending on the access configuration of the logon scripts, either local credentials or a remote administrative account may be necessary.

CAPEC-578: Disable Security Software

An adversary exploits a weakness in access control to disable security tools so that detection does not occur. This can take the form of killing processes, deleting registry keys so that tools do not start at run time, deleting log files, or other methods.

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