Common Weakness Enumeration

CWE-1220

Allowed

Insufficient Granularity of Access Control

Abstraction: Base · Status: Incomplete

API response cwe.mitre.org

The product implements access controls via a policy or other feature with the intention to disable or restrict accesses (reads and/or writes) to assets in a system from untrusted agents. However, implemented access controls lack required granularity, which renders the control policy too broad because it allows accesses from unauthorized agents to the security-sensitive assets.

188 vulnerabilities reference this CWE, most recent first.

CVE-2023-6725 (GCVE-0-2023-6725)

Vulnerability from cvelistv5 – Published: 2024-03-15 12:38 – Updated: 2026-02-25 18:20
VLAI
Title
Tripleo-ansible: bind keys are world readable
Summary
An access-control flaw was found in the OpenStack Designate component where private configuration information including access keys to BIND were improperly made world readable. A malicious attacker with access to any container could exploit this flaw to access sensitive information.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-03-15 16:37 UTC
CWE
  • CWE-1220 - Insufficient Granularity of Access Control
Assigner
References
URL Tags
https://access.redhat.com/errata/RHSA-2024:2736 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2024:2770 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2023-6725 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2249273 issue-trackingx_refsource_REDHAT
Impacted products
Vendor Product Version
Red Hat Red Hat OpenStack Platform 17.1 for RHEL 8 Unaffected: 0:14.3.1-17.1.20231103003762.el8ost , < * (rpm)
    cpe:/a:redhat:openstack:17.1::el8
Create a notification for this product.
Red Hat Red Hat OpenStack Platform 17.1 for RHEL 8 Unaffected: 0:3.3.1-17.1.20231101233754.el8ost , < * (rpm)
    cpe:/a:redhat:openstack:17.1::el8
Create a notification for this product.
Red Hat Red Hat OpenStack Platform 17.1 for RHEL 9 Unaffected: 0:14.3.1-17.1.20231103010840.el9ost , < * (rpm)
    cpe:/a:redhat:openstack:17.1::el9
Create a notification for this product.
Red Hat Red Hat OpenStack Platform 17.1 for RHEL 9 Unaffected: 0:3.3.1-17.1.20231101230831.el9ost , < * (rpm)
    cpe:/a:redhat:openstack:17.1::el9
Create a notification for this product.
Red Hat Red Hat OpenStack Platform 16.1     cpe:/a:redhat:openstack:16.1
Create a notification for this product.
Red Hat Red Hat OpenStack Platform 16.2     cpe:/a:redhat:openstack:16.2
Create a notification for this product.
Red Hat Red Hat OpenStack Platform 17.1     cpe:/a:redhat:openstack:17.1
Create a notification for this product.
Red Hat Red Hat OpenStack Platform 18.0     cpe:/a:redhat:openstack:18.0
Create a notification for this product.
Date Public
2024-03-15 00:00
Credits
This issue was discovered by Michael Johnson (Red Hat).
Show details on NVD website
To clipboard 

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CVE-2023-4456 (GCVE-0-2023-4456)

Vulnerability from cvelistv5 – Published: 2023-08-21 15:19 – Updated: 2025-11-20 18:27
VLAI
Title
Openshift-logging: lokistack authorisation is cached too broadly
Summary
A flaw was found in openshift-logging LokiStack. The key used for caching is just the token, which is too broad. This issue allows a user with a token valid for one action to execute other actions as long as the authorization allowing the original action is still cached.
Severity
5.7 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-04-26 20:04 UTC
CWE
  • CWE-1220 - Insufficient Granularity of Access Control
Assigner
References
URL Tags
https://access.redhat.com/errata/RHSA-2023:4933 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2023:5095 vendor-advisoryx_refsource_REDHAT
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https://access.redhat.com/security/cve/CVE-2023-4456 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2233087 issue-trackingx_refsource_REDHAT
Impacted products
Vendor Product Version
Red Hat RHOL-5.5-RHEL-8 Unaffected: v0.1.0-327 , < * (rpm)
    cpe:/a:redhat:logging:5.5::el8
Create a notification for this product.
Red Hat RHOL-5.6-RHEL-8 Unaffected: v0.1.0-326 , < * (rpm)
    cpe:/a:redhat:logging:5.6::el8
Create a notification for this product.
Red Hat RHOL-5.7-RHEL-8 Unaffected: v0.1.0-325 , < * (rpm)
    cpe:/a:redhat:logging:5.7::el8
Create a notification for this product.
Date Public
2023-08-21 00:00
Credits
This issue was discovered by Robert Jacob (Red Hat).
Show details on NVD website
To clipboard 

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CVE-2023-3227 (GCVE-0-2023-3227)

Vulnerability from cvelistv5 – Published: 2023-06-14 00:00 – Updated: 2025-01-02 20:49
VLAI
Title
Insufficient Granularity of Access Control in fossbilling/fossbilling
Summary
Insufficient Granularity of Access Control in GitHub repository fossbilling/fossbilling prior to 0.5.0.
Severity
5.4 (Medium)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-01-02 20:49 UTC
CWE
  • CWE-1220 - Insufficient Granularity of Access Control
Assigner
References
Impacted products
Vendor Product Version
fossbilling fossbilling/fossbilling Affected: unspecified , < 0.5.0 (custom)
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CVE-2023-0205 (GCVE-0-2023-0205)

Vulnerability from cvelistv5 – Published: 2023-04-22 02:26 – Updated: 2025-02-04 19:31
VLAI
Summary
NVIDIA ConnectX-5, ConnectX-6, and ConnectX6-DX contain a vulnerability in the NIC firmware, where an unprivileged user can exploit insufficient granularity of access control, which may lead to denial of service.
Severity
5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-04 19:31 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
NVIDIA NVIDIA ConnectX Firmware Affected: All versions prior to 35.1012
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-0203 (GCVE-0-2023-0203)

Vulnerability from cvelistv5 – Published: 2023-04-22 02:24 – Updated: 2025-02-04 19:04
VLAI
Summary
NVIDIA ConnectX-5, ConnectX-6, and ConnectX6-DX contain a vulnerability in the NIC firmware, where an unprivileged user can exploit insufficient granularity of access control, which may lead to denial of service.
Severity
5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-04 19:04 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
NVIDIA NVIDIA ConnectX Firmware Affected: All versions prior to 35.1012
Create a notification for this product.
Show details on NVD website
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CVE-2022-36110 (GCVE-0-2022-36110)

Vulnerability from cvelistv5 – Published: 2022-09-09 19:15 – Updated: 2025-04-23 17:12
VLAI
Title
Netmaker vulnerable to Insufficient Granularity of Access Control
Summary
Netmaker makes networks with WireGuard. Prior to version 0.15.1, Improper Authorization functions lead to non-privileged users running privileged API calls. If someone adds users to the Netmaker platform who do not have admin privileges, they can use their auth tokens to run admin-level functions via the API. This problem has been patched in v0.15.1.
Severity
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-23 15:49 UTC
CWE
  • CWE-1220 - Insufficient Granularity of Access Control
  • CWE-285 - Improper Authorization
Assigner
References
Impacted products
Vendor Product Version
gravitl netmaker Affected: < 0.15.1
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2022-4813 (GCVE-0-2022-4813)

Vulnerability from cvelistv5 – Published: 2022-12-28 00:00 – Updated: 2025-04-10 16:41
VLAI
Title
Insufficient Granularity of Access Control in usememos/memos
Summary
Insufficient Granularity of Access Control in GitHub repository usememos/memos prior to 0.9.1.
Severity
8.6 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-09 15:12 UTC
CWE
  • CWE-1220 - Insufficient Granularity of Access Control
Assigner
References
Impacted products
Vendor Product Version
usememos usememos/memos Affected: unspecified , < 0.9.1 (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2022-4801 (GCVE-0-2022-4801)

Vulnerability from cvelistv5 – Published: 2022-12-28 00:00 – Updated: 2025-04-10 17:58
VLAI
Title
Insufficient Granularity of Access Control in usememos/memos
Summary
Insufficient Granularity of Access Control in GitHub repository usememos/memos prior to 0.9.1.
Severity
8.2 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-09 15:23 UTC
CWE
  • CWE-1220 - Insufficient Granularity of Access Control
Assigner
References
Impacted products
Vendor Product Version
usememos usememos/memos Affected: unspecified , < 0.9.1 (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2022-2475 (GCVE-0-2022-2475)

Vulnerability from cvelistv5 – Published: 2022-10-28 17:11 – Updated: 2025-04-16 16:07
VLAI
Summary
Haas Controller version 100.20.000.1110 has insufficient granularity of access control when using the "Ethernet Q Commands" service. Any user is able to write macros into registers outside of the authorized accessible range. This could allow a user to access privileged resources or resources out of context.
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-16 15:53 UTC
CWE
  • CWE-1220 - Insufficient Granularity of Access Control
Assigner
References
Impacted products
Vendor Product Version
Haas Haas CNC Controller Affected: Version 100.20.000.1110
Create a notification for this product.
Date Public
2022-10-25 00:00
Credits
Marco Balduzzi of Trend Micro and Francesco Sortino from Celada Spa reported this vulnerability.
Show details on NVD website
To clipboard 

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CVE-2022-1461 (GCVE-0-2022-1461)

Vulnerability from cvelistv5 – Published: 2022-04-25 10:15 – Updated: 2024-08-03 00:03
VLAI
Title
Non Privilege User can Enable or Disable Registered in openemr/openemr
Summary
Non Privilege User can Enable or Disable Registered in GitHub repository openemr/openemr prior to 6.1.0.1.
Severity
8.1 (High)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CWE
  • CWE-1220 - Insufficient Granularity of Access Control
Assigner
References
Impacted products
Vendor Product Version
openemr openemr/openemr Affected: unspecified , < 6.1.0.1 (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

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            },
            {
              "name": "https://github.com/openemr/openemr/commit/3af1f4a28a8df0e446043232214ed08cc8e0889d",
              "refsource": "MISC",
              "url": "https://github.com/openemr/openemr/commit/3af1f4a28a8df0e446043232214ed08cc8e0889d"
            }
          ]
        },
        "source": {
          "advisory": "690a8ec5-64fc-4180-9f1f-c3c599bae0a9",
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
    "assignerShortName": "@huntrdev",
    "cveId": "CVE-2022-1461",
    "datePublished": "2022-04-25T10:15:12.000Z",
    "dateReserved": "2022-04-25T00:00:00.000Z",
    "dateUpdated": "2024-08-03T00:03:06.297Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}
Mitigation
Architecture and Design Implementation Testing
  • Access-control-policy protections must be reviewed for design inconsistency and common weaknesses.
  • Access-control-policy definition and programming flow must be tested in pre-silicon, post-silicon testing.
CAPEC-1: Accessing Functionality Not Properly Constrained by ACLs

In applications, particularly web applications, access to functionality is mitigated by an authorization framework. This framework maps Access Control Lists (ACLs) to elements of the application's functionality; particularly URL's for web apps. In the case that the administrator failed to specify an ACL for a particular element, an attacker may be able to access it with impunity. An attacker with the ability to access functionality not properly constrained by ACLs can obtain sensitive information and possibly compromise the entire application. Such an attacker can access resources that must be available only to users at a higher privilege level, can access management sections of the application, or can run queries for data that they otherwise not supposed to.

CAPEC-180: Exploiting Incorrectly Configured Access Control Security Levels

An attacker exploits a weakness in the configuration of access controls and is able to bypass the intended protection that these measures guard against and thereby obtain unauthorized access to the system or network. Sensitive functionality should always be protected with access controls. However configuring all but the most trivial access control systems can be very complicated and there are many opportunities for mistakes. If an attacker can learn of incorrectly configured access security settings, they may be able to exploit this in an attack.

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