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Common Weakness Enumeration

CWE-295

Allowed

Improper Certificate Validation

Abstraction: Base · Status: Draft

The product does not validate, or incorrectly validates, a certificate.

2141 vulnerabilities reference this CWE, most recent first.

CVE-2024-1351 (GCVE-0-2024-1351)

Vulnerability from cvelistv5 – Published: 2024-03-07 16:10 – Updated: 2025-02-13 17:27
VLAI
Title
MongoDB Server may allow successful untrusted connection
Summary
Under certain configurations of --tlsCAFile and tls.CAFile, MongoDB Server may skip peer certificate validation which may result in untrusted connections to succeed. This may effectively reduce the security guarantees provided by TLS and open connections that should have been closed due to failing certificate validation. This issue affects MongoDB Server v7.0 versions prior to and including 7.0.5, MongoDB Server v6.0 versions prior to and including 6.0.13, MongoDB Server v5.0 versions prior to and including 5.0.24 and MongoDB Server v4.4 versions prior to and including 4.4.28. Required Configuration : A server process will allow incoming connections to skip peer certificate validation if the server process was started with TLS enabled (net.tls.mode set to allowTLS, preferTLS, or requireTLS) and without a net.tls.CAFile configured.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-03-07 18:56 UTC
CWE
  • CWE-295 - Improper Certificate Validation
Impacted products
Vendor Product Version
MongoDB Inc MongoDB Server Affected: 7.0 , ≤ 7.0.5 (custom)
Affected: 6.0 , ≤ 6.0.13 (custom)
Affected: 5.0 , ≤ 5.0.24 (custom)
Affected: 4.4 , ≤ 4.4.28 (custom)
Create a notification for this product.
mongodb mongodb Affected: 7.0 , ≤ 7.0.5 (custom)
Affected: 6.0 , ≤ 6.0.13 (custom)
Affected: 5.0 , ≤ 5.0.24 (custom)
Affected: 4.4 , ≤ 4.4.28 (custom)
    cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2024-02-29 09:31
Show details on NVD website

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CVE-2024-1052 (GCVE-0-2024-1052)

Vulnerability from cvelistv5 – Published: 2024-02-05 20:43 – Updated: 2024-08-01 18:26
VLAI
Title
Boundary Vulnerable to Session Hijacking Through TLS Certificate Tampering
Summary
Boundary and Boundary Enterprise (“Boundary”) is vulnerable to session hijacking through TLS certificate tampering. An attacker with privileges to enumerate active or pending sessions, obtain a private key pertaining to a session, and obtain a valid trust on first use (TOFU) token may craft a TLS certificate to hijack an active session and gain access to the underlying service or application.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-06-28 17:48 UTC
CWE
  • CWE-295 - Improper Certificate Validation
Impacted products
Vendor Product Version
HashiCorp Boundary Affected: 0.8.0 , < 0.15.0 (semver)
Create a notification for this product.
HashiCorp Boundary Enterprise Affected: 0.8.0 , < 0.15.0 (semver)
Create a notification for this product.
hashicorp boundary Affected: 0.8.0 , < 0.15.0 (semver)
    cpe:2.3:a:hashicorp:boundary:*:*:*:*:*:*:*:*
Create a notification for this product.
hashicorp boundary_enterprise Affected: 0.8.0 , < 0.15.0 (semver)
    cpe:2.3:a:hashicorp:boundary_enterprise:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2023-51662 (GCVE-0-2023-51662)

Vulnerability from cvelistv5 – Published: 2023-12-22 16:27 – Updated: 2024-08-02 22:40
VLAI
Title
Snowflake Connector .NET does not properly check the Certificate Revocation List (CRL)
Summary
The Snowflake .NET driver provides an interface to the Microsoft .NET open source software framework for developing applications. Snowflake recently received a report about a vulnerability in the Snowflake Connector .NET where the checks against the Certificate Revocation List (CRL) were not performed where the insecureMode flag was set to false, which is the default setting. The vulnerability affects versions between 2.0.25 and 2.1.4 (inclusive). Snowflake fixed the issue in version 2.1.5.
CWE
  • CWE-295 - Improper Certificate Validation
References
Impacted products
Vendor Product Version
snowflakedb snowflake-connector-net Affected: >= 2.0.25, <= 2.1.4
Create a notification for this product.
Show details on NVD website

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CVE-2023-51634 (GCVE-0-2023-51634)

Vulnerability from cvelistv5 – Published: 2024-11-22 20:04 – Updated: 2024-12-05 14:49
VLAI
Title
NETGEAR RAX30 Improper Certificate Validation Remote Code Execution Vulnerability
Summary
NETGEAR RAX30 Improper Certificate Validation Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to compromise the integrity of downloaded information on affected installations of NETGEAR RAX30 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the downloading of files via HTTPS. The issue results from the lack of proper validation of the certificate presented by the server. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-19589.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-11-26 15:16 UTC
CWE
  • CWE-295 - Improper Certificate Validation
Assigner
References
Impacted products
Vendor Product Version
NETGEAR RAX30 Affected: 1.0.7.78
Create a notification for this product.
netgear rax30_firmware Affected: 1.0.7.78
    cpe:2.3:o:netgear:rax30_firmware:1.0.7.78:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2024-06-10 17:39
Show details on NVD website

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CVE-2023-50949 (GCVE-0-2023-50949)

Vulnerability from cvelistv5 – Published: 2024-04-11 16:54 – Updated: 2024-08-02 22:23
VLAI
Title
IBM QRadar improper certificate validation
Summary
IBM QRadar SIEM 7.5 could allow an unauthorized user to perform unauthorized actions due to improper certificate validation. IBM X-Force ID: 275706.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-06-26 15:37 UTC
CWE
  • CWE-295 - Improper Certificate Validation
Assigner
Impacted products
Vendor Product Version
IBM QRadar SIEM Affected: 7.5
Create a notification for this product.
Show details on NVD website

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CVE-2023-50356 (GCVE-0-2023-50356)

Vulnerability from cvelistv5 – Published: 2024-01-31 10:15 – Updated: 2025-06-17 21:29
VLAI
Title
Improper Certificate Validation in AREAL Topkapi Vision (Server)
Summary
SSL connections to some LDAP servers are vulnerable to a man-in-the-middle attack due to improper certificate validation in AREAL Topkapi Vision (Server). This allows a remote unauthenticated attacker to gather sensitive information and prevent valid users from login.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-01-31 14:50 UTC
CWE
  • CWE-295 - Improper Certificate Validation
Impacted products
Vendor Product Version
AREAL SAS Topkapi Vision (Server) Affected: 0 , ≤ 6.2.4718 (semver)
Create a notification for this product.
Date Public
2024-01-31 10:00
Show details on NVD website

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CVE-2023-50315 (GCVE-0-2023-50315)

Vulnerability from cvelistv5 – Published: 2024-08-14 17:04 – Updated: 2024-08-14 17:43
VLAI
Title
IBM WebSphere Application Server information disclosure
Summary
IBM WebSphere Application Server 8.5 and 9.0 could allow an attacker with access to the network to conduct spoofing attacks. An attacker could exploit this vulnerability using a certificate issued by a trusted authority to obtain sensitive information. IBM X-Force ID: 274714.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-08-14 17:33 UTC
CWE
  • CWE-295 - Improper Certificate Validation
Assigner
Impacted products
Vendor Product Version
IBM WebSphere Application Server Affected: 8.5, 9.0
    cpe:2.3:a:ibm:websphere_application_server:8.5:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:websphere_application_server:9.0:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2023-50314 (GCVE-0-2023-50314)

Vulnerability from cvelistv5 – Published: 2024-08-14 17:22 – Updated: 2024-08-19 16:05
VLAI
Title
IBM WebSphere Application Server Libery information disclosure
Summary
IBM WebSphere Application Server Liberty 17.0.0.3 through 24.0.0.8 could allow an attacker with access to the network to conduct spoofing attacks. An attacker could exploit this vulnerability using a certificate issued by a trusted authority to obtain sensitive information. IBM X-Force ID: 274713.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-08-19 16:05 UTC
CWE
  • CWE-295 - Improper Certificate Validation
Assigner
Impacted products
Vendor Product Version
IBM WebSphere Application Liberty Affected: 17.0.0.3 , ≤ 24.0.0.8 (semver)
    cpe:2.3:a:ibm:websphere_application_server:17.0.0.3:*:*:*:liberty:*:*:*
    cpe:2.3:a:ibm:websphere_application_server:24.0.0.8:*:*:*:liberty:*:*:*
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Show details on NVD website

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CVE-2023-50179 (GCVE-0-2023-50179)

Vulnerability from cvelistv5 – Published: 2024-07-09 15:33 – Updated: 2024-08-02 22:09
VLAI
Summary
An improper certificate validation vulnerability [CWE-295] in FortiADC 7.4.0, 7.2 all versions, 7.1 all versions, 7.0 all versions may allow a remote and unauthenticated attacker to perform a Man-in-the-Middle attack on the communication channel between the device and public SDN connectors.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-07-12 20:22 UTC
CWE
References
Impacted products
Vendor Product Version
Fortinet FortiADC Affected: 7.4.0
Affected: 7.2.0 , ≤ 7.2.6 (semver)
Affected: 7.1.0 , ≤ 7.1.4 (semver)
Affected: 7.0.0 , ≤ 7.0.5 (semver)
Create a notification for this product.
fortinet fortiadc Affected: 7.4.0 , < 7.4.1 (semver)
Affected: 7.2.0 , ≤ 7.2.6 (semver)
Affected: 7.1.0 , ≤ 7.1.4 (semver)
Affected: 7.0.0 , ≤ 7.0.5 (semver)
    cpe:2.3:a:fortinet:fortiadc:*:*:*:*:*:*:*:*
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Show details on NVD website

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CVE-2023-50178 (GCVE-0-2023-50178)

Vulnerability from cvelistv5 – Published: 2024-07-09 15:33 – Updated: 2024-08-02 22:09
VLAI
Summary
An improper certificate validation vulnerability [CWE-295] in FortiADC 7.4.0, 7.2.0 through 7.2.3, 7.1 all versions, 7.0 all versions, 6.2 all versions, 6.1 all versions and 6.0 all versions may allow a remote and unauthenticated attacker to perform a Man-in-the-Middle attack on the communication channel between the device and various remote servers such as private SDN connectors and FortiToken Cloud.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-07-11 00:00 UTC
CWE
References
Impacted products
Vendor Product Version
Fortinet FortiADC Affected: 7.1.0
Affected: 7.0.0 , ≤ 7.0.2 (semver)
Affected: 6.2.0 , ≤ 6.2.6 (semver)
Affected: 6.1.0 , ≤ 6.1.6 (semver)
Affected: 6.0.0 , ≤ 6.0.4 (semver)
Create a notification for this product.
fortinet fortiadc Affected: 6.0.0 , ≤ 6.0.4 (custom)
    cpe:2.3:a:fortinet:fortiadc:6.0.0:*:*:*:*:*:*:*
Create a notification for this product.
fortinet fortiadc Affected: 6.1.0 , ≤ 6.1.6 (custom)
    cpe:2.3:a:fortinet:fortiadc:6.1.0:*:*:*:*:*:*:*
Create a notification for this product.
fortinet fortiadc Affected: 6.2.0 , ≤ 6.2.6 (custom)
    cpe:2.3:a:fortinet:fortiadc:6.2.0:-:*:*:*:*:*:*
Create a notification for this product.
fortinet fortiadc Affected: 7.0.0 , ≤ 7.0.2 (custom)
    cpe:2.3:a:fortinet:fortiadc:-:*:*:*:*:*:*:*
Create a notification for this product.
fortinet fortiadc Affected: 7.1.0
    cpe:2.3:a:fortinet:fortiadc:-:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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Mitigation
Architecture and Design Implementation

Certificates should be carefully managed and checked to assure that data are encrypted with the intended owner's public key.

Mitigation
Implementation

If certificate pinning is being used, ensure that all relevant properties of the certificate are fully validated before the certificate is pinned, including the hostname.

CAPEC-459: Creating a Rogue Certification Authority Certificate

An adversary exploits a weakness resulting from using a hashing algorithm with weak collision resistance to generate certificate signing requests (CSR) that contain collision blocks in their "to be signed" parts. The adversary submits one CSR to be signed by a trusted certificate authority then uses the signed blob to make a second certificate appear signed by said certificate authority. Due to the hash collision, both certificates, though different, hash to the same value and so the signed blob works just as well in the second certificate. The net effect is that the adversary's second X.509 certificate, which the Certification Authority has never seen, is now signed and validated by that Certification Authority.

CAPEC-475: Signature Spoofing by Improper Validation

An adversary exploits a cryptographic weakness in the signature verification algorithm implementation to generate a valid signature without knowing the key.