Common Weakness Enumeration

CWE-303

Allowed

Incorrect Implementation of Authentication Algorithm

Abstraction: Base · Status: Draft

The requirements for the product dictate the use of an established authentication algorithm, but the implementation of the algorithm is incorrect.

167 vulnerabilities reference this CWE, most recent first.

CVE-2023-32152 (GCVE-0-2023-32152)

Vulnerability from cvelistv5 – Published: 2024-05-03 01:56 – Updated: 2024-09-18 18:28
VLAI
Title
D-Link DIR-2640 HNAP LoginPassword Authentication Bypass Vulnerability
Summary
D-Link DIR-2640 HNAP LoginPassword Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-2640 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the web management interface, which listens on TCP port 80 by default. A specially crafted login request can cause authentication to succeed without providing proper credentials. An attacker can leverage this vulnerability to bypass authentication on the system. . Was ZDI-CAN-19549.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-08 17:52 UTC
CWE
  • CWE-303 - Incorrect Implementation of Authentication Algorithm
Assigner
References
Impacted products
Vendor Product Version
D-Link DIR-2640 Affected: 1.11B02 (non-US, CA version)
Create a notification for this product.
d-link dir-2640-us Affected: 0 , ≤ v1.11B02 (custom)
Affected: 0 , ≤ v1.11B02 Beta01 (custom)
    cpe:2.3:h:d-link:dir-2640-us:-:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2023-05-04 22:16
Show details on NVD website

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CVE-2023-32148 (GCVE-0-2023-32148)

Vulnerability from cvelistv5 – Published: 2024-05-03 01:56 – Updated: 2024-09-18 18:28
VLAI
Title
D-Link DIR-2640 HNAP PrivateLogin Authentication Bypass Vulnerability
Summary
D-Link DIR-2640 HNAP PrivateLogin Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-2640 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the web management interface, which listens on TCP port 80 by default. A crafted XML element in the login request can cause authentication to succeed without providing proper credentials. An attacker can leverage this vulnerability to bypass authentication on the system. . Was ZDI-CAN-19545.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-06-11 18:07 UTC
CWE
  • CWE-303 - Incorrect Implementation of Authentication Algorithm
Assigner
References
Impacted products
Vendor Product Version
D-Link DIR-2640 Affected: 1.11B02 (non-US, CA version)
Create a notification for this product.
d-link dir-2640-us_firmware Affected: R.47.0.0 AutoCAD 2021
Affected: R.47.0.0 AutoCAD LT 2021
    cpe:2.3:h:d-link:dir-2640-us_firmware:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2023-05-04 22:15
Show details on NVD website

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CVE-2023-31211 (GCVE-0-2023-31211)

Vulnerability from cvelistv5 – Published: 2024-01-12 07:49 – Updated: 2025-06-17 21:09
VLAI
Title
Disabled automation users could still authenticate
Summary
Insufficient authentication flow in Checkmk before 2.2.0p18, 2.1.0p38 and 2.0.0p39 allows attacker to use locked credentials
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-01-12 14:44 UTC
CWE
  • CWE-303 - Incorrect Implementation of Authentication Algorithm
References
Impacted products
Vendor Product Version
Checkmk GmbH Checkmk Affected: 2.2.0 , < 2.2.0p18 (semver)
Affected: 2.1.0 , < 2.1.0p38 (semver)
Affected: 2.0.0 , ≤ 2.0.0p39 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2023-29357 (GCVE-0-2023-29357)

Vulnerability from cvelistv5 – Published: 2023-06-13 23:26 – Updated: 2025-10-21 23:05
VLAI
Title
Microsoft SharePoint Server Elevation of Privilege Vulnerability
Summary
Microsoft SharePoint Server Elevation of Privilege Vulnerability
SSVC
Exploitation: active Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-04 18:37 UTC
CWE
  • CWE-303 - Incorrect Implementation of Authentication Algorithm
References
Impacted products
Vendor Product Version
Microsoft Microsoft SharePoint Server 2019 Affected: 16.0.0 , < 16.0.10399.20005 (custom)
    cpe:2.3:a:microsoft:sharepoint_server:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2023-06-13 07:00
Show details on NVD website

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        }
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CVE-2023-29129 (GCVE-0-2023-29129)

Vulnerability from cvelistv5 – Published: 2023-06-13 08:17 – Updated: 2025-01-03 01:45
VLAI
Summary
A vulnerability has been identified in Mendix SAML (Mendix 7 compatible) (All versions >= V1.17.3 < V1.18.0), Mendix SAML (Mendix 7 compatible) (All versions >= V1.16.4 < V1.17.3), Mendix SAML (Mendix 8 compatible) (All versions >= V2.3.0 < V2.4.0), Mendix SAML (Mendix 8 compatible) (All versions >= V2.2.0 < V2.3.0), Mendix SAML (Mendix 9 latest compatible, New Track) (All versions >= V3.3.1 < V3.6.1), Mendix SAML (Mendix 9 latest compatible, New Track) (All versions >= V3.1.9 < V3.3.1), Mendix SAML (Mendix 9 latest compatible, Upgrade Track) (All versions >= V3.3.0 < V3.6.0), Mendix SAML (Mendix 9 latest compatible, Upgrade Track) (All versions >= V3.1.8 < V3.3.0), Mendix SAML (Mendix 9.12/9.18 compatible, New Track) (All versions >= V3.3.1 < V3.3.15), Mendix SAML (Mendix 9.12/9.18 compatible, Upgrade Track) (All versions >= V3.3.0 < V3.3.14), Mendix SAML (Mendix 9.6 compatible, New Track) (All versions >= V3.1.9 < V3.2.7), Mendix SAML (Mendix 9.6 compatible, Upgrade Track) (All versions >= V3.1.8 < V3.2.6). The affected versions of the module insufficiently verify the SAML assertions. This could allow unauthenticated remote attackers to bypass authentication and get access to the application. This CVE entry describes the incomplete fix for CVE-2023-25957 in a specific non default configuration.
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-01-03 01:44 UTC
CWE
  • CWE-303 - Incorrect Implementation of Authentication Algorithm
Impacted products
Vendor Product Version
Siemens Mendix SAML (Mendix 7 compatible) Affected: All versions >= V1.17.3 < V1.18.0
Create a notification for this product.
Siemens Mendix SAML (Mendix 7 compatible) Affected: All versions >= V1.16.4 < V1.17.3
Create a notification for this product.
Siemens Mendix SAML (Mendix 8 compatible) Affected: All versions >= V2.3.0 < V2.4.0
Create a notification for this product.
Siemens Mendix SAML (Mendix 8 compatible) Affected: All versions >= V2.2.0 < V2.3.0
Create a notification for this product.
Siemens Mendix SAML (Mendix 9 latest compatible, New Track) Affected: All versions >= V3.3.1 < V3.6.1
Create a notification for this product.
Siemens Mendix SAML (Mendix 9 latest compatible, New Track) Affected: All versions >= V3.1.9 < V3.3.1
Create a notification for this product.
Siemens Mendix SAML (Mendix 9 latest compatible, Upgrade Track) Affected: All versions >= V3.3.0 < V3.6.0
Create a notification for this product.
Siemens Mendix SAML (Mendix 9 latest compatible, Upgrade Track) Affected: All versions >= V3.1.8 < V3.3.0
Create a notification for this product.
Siemens Mendix SAML (Mendix 9.12/9.18 compatible, New Track) Affected: All versions >= V3.3.1 < V3.3.15
Create a notification for this product.
Siemens Mendix SAML (Mendix 9.12/9.18 compatible, Upgrade Track) Affected: All versions >= V3.3.0 < V3.3.14
Create a notification for this product.
Siemens Mendix SAML (Mendix 9.6 compatible, New Track) Affected: All versions >= V3.1.9 < V3.2.7
Create a notification for this product.
Siemens Mendix SAML (Mendix 9.6 compatible, Upgrade Track) Affected: All versions >= V3.1.8 < V3.2.6
Create a notification for this product.
Show details on NVD website

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CVE-2023-25957 (GCVE-0-2023-25957)

Vulnerability from cvelistv5 – Published: 2023-03-14 09:31 – Updated: 2025-02-27 15:01
VLAI
Summary
A vulnerability has been identified in Mendix SAML (Mendix 7 compatible) (All versions >= V1.16.4 < V1.17.3), Mendix SAML (Mendix 8 compatible) (All versions >= V2.2.0 < V2.3.0), Mendix SAML (Mendix 9 latest compatible, New Track) (All versions >= V3.1.9 < V3.3.1), Mendix SAML (Mendix 9 latest compatible, Upgrade Track) (All versions >= V3.1.8 < V3.3.0), Mendix SAML (Mendix 9.6 compatible, New Track) (All versions >= V3.1.9 < V3.2.7), Mendix SAML (Mendix 9.6 compatible, Upgrade Track) (All versions >= V3.1.8 < V3.2.6). The affected versions of the module insufficiently verify the SAML assertions. This could allow unauthenticated remote attackers to bypass authentication and get access to the application. For compatibility reasons, fix versions still contain this issue, but only when the recommended, default configuration option `'Use Encryption'` is disabled.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-27 15:01 UTC
CWE
  • CWE-303 - Incorrect Implementation of Authentication Algorithm
Show details on NVD website

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CVE-2023-5627 (GCVE-0-2023-5627)

Vulnerability from cvelistv5 – Published: 2023-11-01 15:04 – Updated: 2024-09-05 15:45
VLAI
Title
Incorrect Implementation of Authentication Algorithm Vulnerability
Summary
A vulnerability has been identified in NPort 6000 Series, making the authentication mechanism vulnerable. This vulnerability arises from the incorrect implementation of sensitive information protection, potentially allowing malicious users to gain unauthorized access to the web service.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-05 15:42 UTC
CWE
  • CWE-303 - Incorrect Implementation of Authentication Algorithm
  • CWE-257 - Storing Passwords in a Recoverable Format
  • CWE-327 - Use of a Broken or Risky Cryptographic Algorithm
References
Impacted products
Vendor Product Version
Moxa NPort 6000 Series Affected: 1.0 , ≤ 1.21 (custom)
Create a notification for this product.
moxa nport_6000 Affected: 1.0 , ≤ 1.21 (custom)
    cpe:2.3:a:moxa:nport_6000:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2023-4641 (GCVE-0-2023-4641)

Vulnerability from cvelistv5 – Published: 2023-12-27 15:43 – Updated: 2025-11-03 19:28
VLAI
Title
Shadow-utils: possible password leak during passwd(1) change
Summary
A flaw was found in shadow-utils. When asking for a new password, shadow-utils asks the password twice. If the password fails on the second attempt, shadow-utils fails in cleaning the buffer used to store the first entry. This may allow an attacker with enough access to retrieve the password from the memory.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-01-02 18:19 UTC
CWE
  • CWE-303 - Incorrect Implementation of Authentication Algorithm
References
Impacted products
Vendor Product Version
Unaffected: 4.14.0-rc1 , < * (semver)
Red Hat Red Hat Enterprise Linux 8 Unaffected: 2:4.6-19.el8 , < * (rpm)
    cpe:/a:redhat:enterprise_linux:8::crb
    cpe:/o:redhat:enterprise_linux:8::baseos
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Unaffected: 2:4.6-17.el8_6 , < * (rpm)
    cpe:/o:redhat:rhel_eus:8.6::baseos
    cpe:/a:redhat:rhel_eus:8.6::crb
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8.8 Extended Update Support Unaffected: 2:4.6-17.el8_8.2 , < * (rpm)
    cpe:/o:redhat:rhel_eus:8.8::baseos
    cpe:/a:redhat:rhel_eus:8.8::crb
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 9 Unaffected: 2:4.9-8.el9 , < * (rpm)
    cpe:/a:redhat:enterprise_linux:9::crb
    cpe:/o:redhat:enterprise_linux:9::baseos
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
Create a notification for this product.
Date Public
2023-06-17 00:00
Show details on NVD website

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CVE-2023-3326 (GCVE-0-2023-3326)

Vulnerability from cvelistv5 – Published: 2023-06-22 16:37 – Updated: 2024-12-05 17:45
VLAI
Title
Network authentication attack via pam_krb5
Summary
pam_krb5 authenticates a user by essentially running kinit with the password, getting a ticket-granting ticket (tgt) from the Kerberos KDC (Key Distribution Center) over the network, as a way to verify the password. However, if a keytab is not provisioned on the system, pam_krb5 has no way to validate the response from the KDC, and essentially trusts the tgt provided over the network as being valid. In a non-default FreeBSD installation that leverages pam_krb5 for authentication and does not have a keytab provisioned, an attacker that is able to control both the password and the KDC responses can return a valid tgt, allowing authentication to occur for any user on the system.
Severity
No CVSS data available.
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-12-05 17:45 UTC
CWE
  • CWE-303 - Incorrect Implementation of Authentication Algorithm
Impacted products
Vendor Product Version
FreeBSD FreeBSD Affected: 13.2-RELEASE , < 13.2-RELEASE-p1 (release)
Affected: 13.1-RELEASE , < 13.1-RELEASE-p8 (release)
Affected: 12.4-RELEASE , < 12.4-RELEASE-p3 (release)
Create a notification for this product.
Date Public
2023-06-21 06:00
Show details on NVD website

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          "value": "pam_krb5 authenticates a user by essentially running kinit with the password, getting a ticket-granting ticket (tgt) from the Kerberos KDC (Key Distribution Center) over the network, as a way to verify the password. However, if a keytab is not provisioned on the system, pam_krb5 has no way to validate the response from the KDC, and essentially trusts the tgt provided over the network as being valid. In a non-default FreeBSD installation that leverages pam_krb5 for authentication and does not have a keytab provisioned, an attacker that is able to control both the password and the KDC responses can return a valid tgt, allowing authentication to occur for any user on the system.\n"
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    "cveId": "CVE-2023-3326",
    "datePublished": "2023-06-22T16:37:51.360Z",
    "dateReserved": "2023-06-19T16:14:36.133Z",
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CVE-2022-46146 (GCVE-0-2022-46146)

Vulnerability from cvelistv5 – Published: 2022-11-29 00:00 – Updated: 2024-08-03 14:24
VLAI
Title
Prometheus Exporter Toolkit vulnerable to basic authentication bypass
Summary
Prometheus Exporter Toolkit is a utility package to build exporters. Prior to versions 0.7.2 and 0.8.2, if someone has access to a Prometheus web.yml file and users' bcrypted passwords, they can bypass security by poisoning the built-in authentication cache. Versions 0.7.2 and 0.8.2 contain a fix for the issue. There is no workaround, but attacker must have access to the hashed password to use this functionality.
CWE
  • CWE-303 - Incorrect Implementation of Authentication Algorithm
  • CWE-287 - Improper Authentication
Impacted products
Vendor Product Version
prometheus exporter-toolkit Affected: < 0.7.2
Affected: >= 0.8.0, < 0.8.2
Create a notification for this product.
Show details on NVD website

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No mitigation information available for this CWE.

CAPEC-90: Reflection Attack in Authentication Protocol

An adversary can abuse an authentication protocol susceptible to reflection attack in order to defeat it. Doing so allows the adversary illegitimate access to the target system, without possessing the requisite credentials. Reflection attacks are of great concern to authentication protocols that rely on a challenge-handshake or similar mechanism. An adversary can impersonate a legitimate user and can gain illegitimate access to the system by successfully mounting a reflection attack during authentication.