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CWE-284

8,876 CVEs • Abstraction: Pillar

Improper Access Control

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

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CVEs (8,876)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Redhat
13scale Api Management
Jun 17, 2026
Jun 2, 2021
N/A· v4
6.3 MEDIUM· v3
6.5 MEDIUM· v2
A flaw was found in the Red Hat 3scale API Management Platform, where member permissions for an API's admin portal were not properly enforced. This flaw allows an authenticated user to bypass normal account restrictions...Show more
A flaw was found in the Red Hat 3scale API Management Platform, where member permissions for an API's admin portal were not properly enforced. This flaw allows an authenticated user to bypass normal account restrictions and access API services where they do not have permission.Show less
1Nextcloud
1Nextcloud Server
Jun 17, 2026
Jun 1, 2021
N/A· v4
8.6 HIGH· v3
5.0 MEDIUM· v2
Nextcloud Server is a Nextcloud package that handles data storage. A vulnerability in federated share exists in versions prior to 19.0.11, 20.0.10, and 21.0.2. An attacker can gain access to basic information about users...Show more
Nextcloud Server is a Nextcloud package that handles data storage. A vulnerability in federated share exists in versions prior to 19.0.11, 20.0.10, and 21.0.2. An attacker can gain access to basic information about users of a server by accessing a public link that a legitimate server user added as a federated share. This happens because Nextcloud supports sharing registered users with other Nextcloud servers, which can be done automatically when selecting the "Add server automatically once a federated share was created successfully" setting. The vulnerability is patched in versions 19.0.11, 20.0.10, and 21.0.2 As a workaround, disable "Add server automatically once a federated share was created successfully" in the Nextcloud settings.Show less
1Nextcloud
1Mail
Jun 17, 2026
Jun 1, 2021
N/A· v4
4.3 MEDIUM· v3
4.0 MEDIUM· v2
Nextcloud Mail is a mail app for the Nextcloud platform. A missing permission check in Nextcloud Mail before 1.4.3 and 1.8.2 allows another authenticated users to access mail metadata of other users. Versions 1.4.3 and 1...Show more
Nextcloud Mail is a mail app for the Nextcloud platform. A missing permission check in Nextcloud Mail before 1.4.3 and 1.8.2 allows another authenticated users to access mail metadata of other users. Versions 1.4.3 and 1.8.2 contain patches for this vulnerability; no workarounds other than the patches are known to exist.Show less
1Purethemes
1Listeo
Jun 17, 2026
Jun 1, 2021
N/A· v4
6.5 MEDIUM· v3
5.5 MEDIUM· v2
The Listeo WordPress theme before 1.6.11 did not ensure that the Post/Page and Booking to delete belong to the user making the request, allowing any authenticated users to delete arbitrary page/post and booking via an ID...Show more
The Listeo WordPress theme before 1.6.11 did not ensure that the Post/Page and Booking to delete belong to the user making the request, allowing any authenticated users to delete arbitrary page/post and booking via an IDOR vector.Show less
1Adobe
1Coldfusion
Jun 17, 2026
May 27, 2021
N/A· v4
7.8 HIGH· v3
7.2 HIGH· v2
The Adobe ColdFusion installer fails to set a secure access-control list (ACL) on the default installation directory, such as C:\ColdFusion2021\. By default, unprivileged users can create files in this directory structur...Show more
The Adobe ColdFusion installer fails to set a secure access-control list (ACL) on the default installation directory, such as C:\ColdFusion2021\. By default, unprivileged users can create files in this directory structure, which creates a privilege-escalation vulnerability.Show less
1Citrix
1Workspace
Jun 17, 2026
May 27, 2021
N/A· v4
7.8 HIGH· v3
7.2 HIGH· v2
An improper access control vulnerability exists in Citrix Workspace App for Windows potentially allows privilege escalation in CR versions prior to 2105 and 1912 LTSR prior to CU4.
1Redhat
1Quay
Jun 17, 2026
May 27, 2021
N/A· v4
4.3 MEDIUM· v3
4.0 MEDIUM· v2
A flaw was found in Red Hat Quay, where it does not properly protect the authorization token when authorizing email addresses for repository email notifications. This flaw allows an attacker to add email addresses they d...Show more
A flaw was found in Red Hat Quay, where it does not properly protect the authorization token when authorizing email addresses for repository email notifications. This flaw allows an attacker to add email addresses they do not own to repository notifications.Show less
1Redhat
23scale
3scale Api Management
Jun 17, 2026
May 26, 2021
N/A· v4
5.4 MEDIUM· v3
5.5 MEDIUM· v2
A flaw was found in Red Hat 3scale’s API docs URL, where it is accessible without credentials. This flaw allows an attacker to view sensitive information or modify service APIs. Versions before 3scale-2.10.0-ER1 are affe...Show more
A flaw was found in Red Hat 3scale’s API docs URL, where it is accessible without credentials. This flaw allows an attacker to view sensitive information or modify service APIs. Versions before 3scale-2.10.0-ER1 are affected.Show less
1Qnap
2Qts
Quts Hero
Jun 17, 2026
May 21, 2021
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
A relative path traversal vulnerability has been reported to affect QNAP NAS running QTS and QuTS hero. If exploited, this vulnerability allows attackers to modify files that impact system integrity. QNAP have already fi...Show more
A relative path traversal vulnerability has been reported to affect QNAP NAS running QTS and QuTS hero. If exploited, this vulnerability allows attackers to modify files that impact system integrity. QNAP have already fixed this vulnerability in the following versions: QTS 4.5.2.1630 Build 20210406 and later QTS 4.3.6.1663 Build 20210504 and later QTS 4.3.3.1624 Build 20210416 and later QuTS hero h4.5.2.1638 Build 20210414 and later QNAP NAS running QTS 4.5.3 are not affected.Show less
1Bitdefender
1Endpoint Security Tools
Jun 17, 2026
May 18, 2021
N/A· v4
3.3 LOW· v3
2.1 LOW· v2
An Improper Access Control vulnerability in the logging component of Bitdefender Endpoint Security Tools for Windows versions prior to 6.6.23.320 allows a regular user to learn the scanning exclusion paths. This issue wa...Show more
An Improper Access Control vulnerability in the logging component of Bitdefender Endpoint Security Tools for Windows versions prior to 6.6.23.320 allows a regular user to learn the scanning exclusion paths. This issue was discovered during external security research.Show less
1Qnap
1Music Station
Jun 17, 2026
May 13, 2021
N/A· v4
8.8 HIGH· v3
5.8 MEDIUM· v2
An improper access control vulnerability has been reported to affect earlier versions of Music Station. If exploited, this vulnerability allows attackers to compromise the security of the software by gaining privileges,...Show more
An improper access control vulnerability has been reported to affect earlier versions of Music Station. If exploited, this vulnerability allows attackers to compromise the security of the software by gaining privileges, reading sensitive information, executing commands, evading detection, etc. This issue affects: QNAP Systems Inc. Music Station versions prior to 5.3.16 on QTS 4.5.2; versions prior to 5.2.10 on QTS 4.3.6; versions prior to 5.1.14 on QTS 4.3.3; versions prior to 5.3.16 on QuTS hero h4.5.2; versions prior to 5.3.16 on QuTScloud c4.5.4.Show less
1Cisco
1Sd Wan Vmanage
Jun 17, 2026
May 6, 2021
N/A· v4
4.3 MEDIUM· v3
3.3 LOW· v2
A vulnerability in Cisco SD-WAN vManage Software could allow an unauthenticated, adjacent attacker to gain access to sensitive information. This vulnerability is due to improper access controls on API endpoints when Cisc...Show more
A vulnerability in Cisco SD-WAN vManage Software could allow an unauthenticated, adjacent attacker to gain access to sensitive information. This vulnerability is due to improper access controls on API endpoints when Cisco SD-WAN vManage Software is running in multi-tenant mode. An attacker with access to a device that is managed in the multi-tenant environment could exploit this vulnerability by sending a request to an affected API endpoint on the vManage system. A successful exploit could allow the attacker to gain access to sensitive information that may include hashed credentials that could be used in future attacks.Show less
1Cisco
2Hosted Collaboration Mediation Fulfillment
Unified Communications Manager
Jun 17, 2026
May 6, 2021
N/A· v4
6.5 MEDIUM· v3
6.8 MEDIUM· v2
A vulnerability in the Java Management Extensions (JMX) component of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an a...Show more
A vulnerability in the Java Management Extensions (JMX) component 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 cause a denial of service (DoS) condition on an affected system. This vulnerability is due to an unsecured TCP/IP port. An attacker could exploit this vulnerability by accessing the port and restarting the JMX process. A successful exploit could allow the attacker to cause a DoS condition on an affected system.Show less
1Cisco
2Catalyst Sd Wan Manager
Sd Wan Vmanage
Jun 17, 2026
May 6, 2021
N/A· v4
8.8 HIGH· v3
5.8 MEDIUM· v2
A vulnerability in the web-based messaging service interface of Cisco SD-WAN vManage Software could allow an unauthenticated, adjacent attacker to bypass authentication and authorization and modify the configuration of a...Show more
A vulnerability in the web-based messaging service interface of Cisco SD-WAN vManage Software could allow an unauthenticated, adjacent attacker to bypass authentication and authorization and modify the configuration of an affected system. To exploit this vulnerability, the attacker must be able to access an associated Cisco SD-WAN vEdge device. This vulnerability is due to insufficient authorization checks. An attacker could exploit this vulnerability by sending crafted HTTP requests to the web-based messaging service interface of an affected system. A successful exploit could allow the attacker to gain unauthenticated read and write access to the affected vManage system. With this access, the attacker could access information about the affected vManage system, modify the configuration of the system, or make configuration changes to devices that are managed by the system.Show less
1Cisco
1Secure Firewall Management Center
Jun 17, 2026
Apr 29, 2021
N/A· v4
4.3 MEDIUM· v3
4.0 MEDIUM· v2
A vulnerability in an access control mechanism of Cisco Firepower Management Center (FMC) Software could allow an authenticated, remote attacker to access services beyond the scope of their authorization. This vulnerabil...Show more
A vulnerability in an access control mechanism of Cisco Firepower Management Center (FMC) Software could allow an authenticated, remote attacker to access services beyond the scope of their authorization. This vulnerability is due to insufficient enforcement of access control in the affected software. An attacker could exploit this vulnerability by directly accessing the internal services of an affected device. A successful exploit could allow the attacker to overwrite policies and impact the configuration and operation of the affected device.Show less
1Avaya
1Equinox Conferencing
Jun 17, 2026
Apr 28, 2021
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
A vulnerability was discovered in Management component of Avaya Equinox Conferencing that could potentially allow an unauthenticated, remote attacker to gain access to screen sharing and whiteboard sessions. The affected...Show more
A vulnerability was discovered in Management component of Avaya Equinox Conferencing that could potentially allow an unauthenticated, remote attacker to gain access to screen sharing and whiteboard sessions. The affected versions of Management component of Avaya Equinox Conferencing include all 3.x versions before 3.17. Avaya Equinox Conferencing is now offered as Avaya Meetings Server.Show less
1Hornerautomation
1Cscape
Jun 17, 2026
Apr 23, 2021
N/A· v4
7.8 HIGH· v3
4.6 MEDIUM· v2
Cscape (All versions prior to 9.90 SP4) is configured by default to be installed for all users, which allows full permissions, including read/write access. This may allow unprivileged users to modify the binaries and con...Show more
Cscape (All versions prior to 9.90 SP4) is configured by default to be installed for all users, which allows full permissions, including read/write access. This may allow unprivileged users to modify the binaries and configuration files and lead to local privilege escalation.Show less
1Automox
1Automox
Jun 17, 2026
Apr 23, 2021
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
Automox Agent prior to version 31 uses an insufficiently protected S3 bucket endpoint for storing sensitive files, which could be brute-forced by an attacker to subvert an organization's security program. The issue has s...Show more
Automox Agent prior to version 31 uses an insufficiently protected S3 bucket endpoint for storing sensitive files, which could be brute-forced by an attacker to subvert an organization's security program. The issue has since been fixed in version 31 of the Automox Agent.Show less
1Purethemes
2Findeo
Realteo
Jun 17, 2026
Apr 22, 2021
N/A· v4
6.5 MEDIUM· v3
4.0 MEDIUM· v2
The Realteo WordPress plugin before 1.2.4, used by the Findeo Theme, did not ensure that the requested property to be deleted belong to the user making the request, allowing any authenticated users to delete arbitrary pr...Show more
The Realteo WordPress plugin before 1.2.4, used by the Findeo Theme, did not ensure that the requested property to be deleted belong to the user making the request, allowing any authenticated users to delete arbitrary properties by tampering with the property_id parameter.Show less
2Fedoraproject
Juniper
2Fedora
Paragon Active Assurance Control Center
Jun 17, 2026
Apr 22, 2021
N/A· v4
7.4 HIGH· v3
5.8 MEDIUM· v2
An authentication bypass vulnerability in the Juniper Networks Paragon Active Assurance Control Center may allow an attacker with specific information about the deployment to mimic an already registered Test Agent and ac...Show more
An authentication bypass vulnerability in the Juniper Networks Paragon Active Assurance Control Center may allow an attacker with specific information about the deployment to mimic an already registered Test Agent and access its configuration including associated inventory details. If the issue occurs, the affected Test Agent will not be able to connect to the Control Center. This issue affects Juniper Networks Paragon Active Assurance Control Center All versions prior to 2.35.6; 2.36 versions prior to 2.36.2.Show less