CWE-284
Improper Access Control
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CVE-2020-8196 (GCVE-0-2020-8196)
Vulnerability from cvelistv5 – Published: 2020-07-10 15:39 – Updated: 2025-10-21 23:35
VLAI
Summary
Improper access control in Citrix ADC and Citrix Gateway versions before 13.0-58.30, 12.1-57.18, 12.0-63.21, 11.1-64.14 and 10.5-70.18 and Citrix SDWAN WAN-OP versions before 11.1.1a, 11.0.3d and 10.2.7 resulting in limited information disclosure to low privileged users.
Severity
4.3 (Medium)
CWE
- CWE-284 - Improper Access Control - Generic (CWE-284)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://support.citrix.com/article/CTX276688 | x_refsource_MISC |
| http://packetstormsecurity.com/files/160047/Citri… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Citrix ADC, Citrix Gateway, Citrix SDWAN WAN-OP |
Affected:
Citrix ADC and Citrix Gateway 13.0-58.30, 12.1-57.18, 12.0-63.21, 11.1-64.14 and 10.5-70.18 and Citrix SDWAN WAN-OP 11.1.1a, 11.0.3d and 10.2.7
|
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CVE-2020-8207 (GCVE-0-2020-8207)
Vulnerability from cvelistv5 – Published: 2020-07-24 21:24 – Updated: 2024-08-04 09:56
VLAI
Summary
Improper access control in Citrix Workspace app for Windows 1912 CU1 and 2006.1 causes privilege escalation and code execution when the automatic updater service is running.
Severity
No CVSS data available.
CWE
- CWE-284 - Improper Access Control - Generic (CWE-284)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://support.citrix.com/article/CTX277662 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Citrix Workspace App for Windows |
Affected:
1912 CU1 and 2006.1
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CVE-2020-8275 (GCVE-0-2020-8275)
Vulnerability from cvelistv5 – Published: 2021-01-06 20:58 – Updated: 2024-08-04 09:56
VLAI
Summary
Citrix Secure Mail for Android before 20.11.0 suffers from improper access control allowing unauthenticated access to read limited calendar related data stored within Secure Mail. Note that a malicious app would need to be installed on the Android device or a threat actor would need to execute arbitrary code on the Android device.
Severity
No CVSS data available.
CWE
- CWE-284 - Improper Access Control - Generic (CWE-284)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://support.citrix.com/article/CTX286763 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Citrix Secure Mail for Android |
Affected:
Fixed in 20.11.0
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CVE-2020-8278 (GCVE-0-2020-8278)
Vulnerability from cvelistv5 – Published: 2020-11-19 00:32 – Updated: 2024-08-04 09:56
VLAI
Summary
Improper access control in Nextcloud Social app version 0.3.1 allowed to read posts of any user.
Severity
No CVSS data available.
CWE
- CWE-284 - Improper Access Control - Generic (CWE-284)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://hackerone.com/reports/921717 | x_refsource_MISC |
| https://nextcloud.com/security/advisory/?id=NC-SA… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Nextcloud Social |
Affected:
Affects v0.3.1
Affected: Fixed in v0.4.0 |
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CVE-2020-8300 (GCVE-0-2020-8300)
Vulnerability from cvelistv5 – Published: 2021-06-16 13:08 – Updated: 2024-08-04 09:56
VLAI
Summary
Citrix ADC and Citrix/NetScaler Gateway before 13.0-82.41, 12.1-62.23, 11.1-65.20 and Citrix ADC 12.1-FIPS before 12.1-55.238 suffer from improper access control allowing SAML authentication hijack through a phishing attack to steal a valid user session. Note that Citrix ADC or Citrix Gateway must be configured as a SAML SP or a SAML IdP for this to be possible.
Severity
No CVSS data available.
CWE
- CWE-284 - Improper Access Control - Generic (CWE-284)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://support.citrix.com/article/CTX297155 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Citrix ADC, Citrix Gateway |
Affected:
Fixed in Citrix ADC and Citrix Gateway 13.0 before 13.0-82.41, Citrix ADC and Citrix Gateway 12.1 before 12.1-62.23, Citrix ADC and NetScaler Gateway 11.1 before 11.1-65.20, Citrix ADC 12.1-FIPS before 12.1-55.238
|
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CVE-2020-8902 (GCVE-0-2020-8902)
Vulnerability from cvelistv5 – Published: 2021-02-23 12:00 – Updated: 2024-08-04 10:12
VLAI
Title
SSRF in Rendertron
Summary
Rendertron versions prior to 3.0.0 are are susceptible to a Server-Side Request Forgery (SSRF) attack. An attacker can use a specially crafted webpage to force a rendertron headless chrome process to render internal sites it has access to, and display it as a screenshot. Suggested mitigations are to upgrade your rendertron to version 3.0.0, or, if you cannot update, to secure the infrastructure to limit the headless chrome's access to your internal domain.
Severity
CWE
- CWE-284 - Improper Access Control
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/GoogleChrome/rendertron/releas… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Google LLC | Rendertron |
Affected:
stable , < 3.0.0
(custom)
|
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CVE-2020-8973 (GCVE-0-2020-8973)
Vulnerability from cvelistv5 – Published: 2022-10-17 21:17 – Updated: 2025-05-13 15:00
VLAI
Title
ZGR TPS200 NG Improper access control
Summary
ZGR TPS200 NG in its 2.00 firmware version and 1.01 hardware version, does not properly accept specially constructed requests. This allows an attacker with access to the network where the affected asset is located, to operate and change several parameters without having to be registered as a user on the web that owns the device.
Severity
9.3 (Critical)
CWE
- CWE-284 - improper access control
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ZGR | ZGR TPS200 NG |
Affected:
2.00 firmware version 2.00
Affected: 1.01 hardware version 1.01 |
Date Public
2022-09-29 22:00
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CVE-2020-9046 (GCVE-0-2020-9046)
Vulnerability from cvelistv5 – Published: 2020-05-26 20:05 – Updated: 2024-08-04 10:19
VLAI
Title
Kantech EntraPass Security Management Software - System Permissions Vulnerability
Summary
A vulnerability in all versions of Kantech EntraPass Editions could potentially allow an authorized low-privileged user to gain full system-level privileges by replacing critical files with specifically crafted files.
Severity
8.8 (High)
CWE
- CWE-284 - : Access Control (Authorization) Issues
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.johnsoncontrols.com/cyber-solutions/s… | x_refsource_CONFIRM |
| https://www.us-cert.gov/ics/advisories/ICSA-20-147-02 | third-party-advisoryx_refsource_CERT |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Johnson Controls | Kantech EntraPass Security Management Software Special Edition versions 8.22 and prior |
Affected:
unspecified , ≤ 8.22
(custom)
|
|
| Johnson Controls | Kantech EntraPass Security Management Software Corporate Edition versions 8.22 and prior |
Affected:
unspecified , ≤ 8.22
(custom)
|
|
| Johnson Controls | Kantech EntraPass Security Management Software Global Edition versions 8.22 and prior |
Affected:
unspecified , ≤ 8.22
(custom)
|
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CVE-2020-9668 (GCVE-0-2020-9668)
Vulnerability from cvelistv5 – Published: 2021-04-16 17:10 – Updated: 2024-09-17 01:00
VLAI
Title
AGSService program mishandling symbolic links
Summary
Adobe Genuine Service version 6.6 (and earlier) is affected by an Improper Access control vulnerability when handling symbolic links. An unauthenticated attacker could exploit this to elevate privileges in the context of the current user.
Severity
7.8 (High)
CWE
- CWE-284 - Improper Access Control (CWE-284)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/integri… | x_refsource_MISC |
Impacted products
Date Public
2020-07-14 00:00
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CVE-2020-9754 (GCVE-0-2020-9754)
Vulnerability from cvelistv5 – Published: 2022-06-27 01:40 – Updated: 2024-08-04 10:43
VLAI
Summary
NAVER Whale browser mobile app before 1.10.6.2 allows the attacker to bypass its browser unlock function via incognito mode.
Severity
No CVSS data available.
CWE
- CWE-284 - Improper Access Control
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cve.naver.com/detail/cve-2020-9754.html | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| NAVER | NAVER Whale browser |
Affected:
unspecified , < 1.10.6.2
(custom)
|
Credits
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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.