Common Weakness Enumeration

CWE-303

Allowed

Incorrect Implementation of Authentication Algorithm

Abstraction: Base · Status: Draft

API response cwe.mitre.org

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

153 vulnerabilities reference this CWE, most recent first.

CVE-2023-39953 (GCVE-0-2023-39953)

Vulnerability from cvelistv5 – Published: 2023-08-10 13:55 – Updated: 2024-10-03 15:11
VLAI
Title
Issuer not verified from obtained token in user_oidc
Summary
user_oidc provides the OIDC connect user backend for Nextcloud, an open-source cloud platform. Starting in version 1.0.0 and prior to version 1.3.3, missing verification of the issuer would have allowed an attacker to perform a man-in-the-middle attack returning corrupted or known token they also have access to. user_oidc 1.3.3 contains a patch. No known workarounds are available.
Severity
4.8 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-303 - Incorrect Implementation of Authentication Algorithm
Assigner
References
Impacted products
Vendor Product Version
nextcloud security-advisories Affected: >= 1.0.0, < 1.3.3
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2023-34282 (GCVE-0-2023-34282)

Vulnerability from cvelistv5 – Published: 2024-05-03 01:57 – Updated: 2024-08-02 16:10
VLAI
Title
D-Link DIR-2150 HNAP Incorrect Implementation of Authentication Algorithm Authentication Bypass Vulnerability
Summary
D-Link DIR-2150 HNAP Incorrect Implementation of Authentication Algorithm Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-2150 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the SOAP API interface, which listens on TCP port 80 by default. A crafted authentication header can cause authentication to succeed without providing proper credentials. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-20910.
Severity
8.8 (High)
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-303 - Incorrect Implementation of Authentication Algorithm
Assigner
zdi
References
Impacted products
Vendor Product Version
D-Link DIR-2150 Affected: 1.05B01
Create a notification for this product.
dlink dir-2150 Affected: 1.05b01
    cpe:2.3:h:dlink:dir-2150:-:*:*:*:*:*:*:*
 Create a notification for this product.
Date Public
2023-05-15 23:02
Show details on NVD website
To clipboard 

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CVE-2023-34274 (GCVE-0-2023-34274)

Vulnerability from cvelistv5 – Published: 2024-05-03 01:57 – Updated: 2024-08-02 16:01
VLAI
Title
D-Link DIR-2150 LoginPassword Incorrect Implementation of Authentication Algorithm Authentication Bypass Vulnerability
Summary
D-Link DIR-2150 LoginPassword Incorrect Implementation of Authentication Algorithm Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DIR-2150 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the SOAP API interface, which listens on TCP port 80 by default. A 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-20552.
Severity
8.8 (High)
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-303 - Incorrect Implementation of Authentication Algorithm
Assigner
zdi
References
Impacted products
Vendor Product Version
D-Link DIR-2150 Affected: 1.05B01
Create a notification for this product.
d-link dir-2150 Affected: -
    cpe:2.3:a:d-link:dir-2150:-:*:*:*:*:*:*:*
 Create a notification for this product.
Date Public
2023-05-15 23:02
Show details on NVD website
To clipboard 

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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.
Severity
6.5 (Medium)
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-303 - Incorrect Implementation of Authentication Algorithm
Assigner
zdi
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
To clipboard 

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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.
Severity
6.5 (Medium)
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-303 - Incorrect Implementation of Authentication Algorithm
Assigner
zdi
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
To clipboard 

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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
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: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-303 - Incorrect Implementation of Authentication Algorithm
Assigner
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
To clipboard 

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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
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
SSVC
Exploitation: active Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-303 - Incorrect Implementation of Authentication Algorithm
Assigner
References
Impacted products
Vendor Product Version
Microsoft Microsoft SharePoint Server 2019 Affected: 16.0.0 , < 16.0.10399.20005 (custom)
Create a notification for this product.
Date Public
2023-06-13 07:00
Show details on NVD website
To clipboard 

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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.
Severity
9.1 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:P/RL:O/RC:C
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-303 - Incorrect Implementation of Authentication Algorithm
Assigner
References
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
To clipboard 

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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.
Severity
9.1 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:P/RL:O/RC:C
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-303 - Incorrect Implementation of Authentication Algorithm
Assigner
References
Impacted products
Show details on NVD website
To clipboard 

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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.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
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
Assigner
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.
Credits
Pasha Kravtsov and Nathan Nye from True Anomaly (trueanomaly.space)
Show details on NVD website
To clipboard 

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    "assignerShortName": "Moxa",
    "cveId": "CVE-2023-5627",
    "datePublished": "2023-11-01T15:04:13.625Z",
    "dateReserved": "2023-10-18T00:52:37.461Z",
    "dateUpdated": "2024-09-05T15:45:44.046Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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