cve.bz

CWE-296: Improper Following of a Certificate's Chain of Trust

Filter

The product does not follow, or incorrectly follows, the chain of trust for a certificate back to a trusted root certificate.

What the weakness is: CWE-296 at MITRE. OWASP Top 10: A04:2025 Cryptographic Failures

Ask an AI about CWE-296

Show the promptExplain CWE-296: Improper Following of a Certificate's Chain of Trust and how to prevent and detect it in code. Use https://cwe.mitre.org/data/definitions/296.html and https://cve.bz/cve/cwe/296?via=ask-ai-copy for recent CVEs with this weakness. Cite the sources.

Opens a third-party assistant; its answer is its own, not cve.bz's. The prompt holds only this weakness's id and public links.

  1. 9.3CVE-2026-96770EPSS 0.3%

    All published s2s-proxy versions through 0.2.2 are affected. In versions 0.1.16 through 0.2.2, TLS server listeners use Go's RequireAnyClientCert mode when skipCAVerification is false. This mode checks that the client holds the certificate…

  2. 6.3CVE-2026-73542EPSS 0.2%

    Multiple SEIKO EPSON printers and scanners contain revoked root certificates. A man-in-the-middle attack may allow an attacker to obtain communication data transmitted by the product. As for the details of the affected products and version…

  3. 8.4CVE-2026-24066EPSS 0.1%

    Slate Digital Connect 1.37.0 for macOS installs a privileged helper tool, com.slatedigital.connect.privileged.helper.tool, which exposes the XPC service com.slatedigital.connect.privileged.helper.tool2. The helper validates connecting XPC …

  4. 7.0CVE-2026-42789EPSS 0.4%

    Improper Following of a Certificate's Chain of Trust vulnerability in Erlang OTP public_key (pubkey_cert module) allows a non-CA certificate to be accepted as an intermediate issuer, enabling certificate chain forgery. In lib/public_key/s…

  5. 7.2CVE-2026-44852EPSS 0.4%

    An authenticated remote code execution vulnerability exists in the AOS-8 and AOS-10 web-based management interface. A vulnerability in the certificate download functionality could allow an authenticated remote attacker to overwrite arbitra…

  6. 4.8CVE-2025-10539EPSS 0.2%

    Due to improper TLS certificate validation in the DeskTime Time Tracking App before version 1.3.674, attackers who can position themselves in the network path between the client and the DeskTime update servers can return a malicious execut…

  7. 8.3CVE-2026-33779EPSS 0.1%

    An Improper Following of a Certificate's Chain of Trust vulnerability in J-Web of Juniper Networks Junos OS on SRX Series allows a PITM to intercept the communication of the device and get access to confidential information and potentially…

  8. 8.1CVE-2026-27134EPSS 0.4%

    Strimzi provides a way to run an Apache Kafka cluster on Kubernetes or OpenShift in various deployment configurations. In versions 0.49.0 through 0.50.0, when using a custom Cluster or Clients CA with a multistage CA chain consisting of m…

  9. 5.9CVE-2026-27133EPSS 0.2%

    Strimzi provides a way to run an Apache Kafka cluster on Kubernetes or OpenShift in various deployment configurations. From 0.47.0 to before 0.50.1, when a chain consisting of multiple CA (Certificate Authority) certificates is used in the…

  10. 9.3CVE-2025-48057EPSS 0.5%

    Icinga 2 is a monitoring system which checks the availability of network resources, notifies users of outages, and generates performance data for reporting. Prior to versions 2.12.12, 2.13.12, and 2.14.6, the VerifyCertificate() function c…

  11. 4.8CVE-2025-22459EPSS 0.4%

    Improper certificate validation in Ivanti Endpoint Manager before version 2024 SU1 or before version 2022 SU7 allows a remote unauthenticated attacker to intercept limited traffic between clients and servers.

  12. 4.3CVE-2024-43196EPSS 0.2%

    IBM OpenPages with Watson 8.3 and 9.0  application could allow an authenticated user to manipulate data in the Questionnaires application allowing the user to spoof other users' responses.

  13. 8.1CVE-2025-1146EPSS 0.3%

    CrowdStrike uses industry-standard TLS (transport layer security) to secure communications from the Falcon sensor to the CrowdStrike cloud. CrowdStrike has identified a validation logic error in the Falcon sensor for Linux, Falcon Kubernet…

  14. 5.3CVE-2021-44532EPSS 10%

    Node.js < 12.22.9, < 14.18.3, < 16.13.2, and < 17.3.1 converts SANs (Subject Alternative Names) to a string format. It uses this string to check peer certificates against hostnames when validating connections. The string format was subject…

  15. 8.1CVE-2021-23162EPSS 0.4%

    Improper validation of the cloud certificate chain in Mobile Connect allows man-in-the-middle attack to impersonate the legitimate Command Centre Server. This issue affects: Gallagher Command Centre Mobile Connect for Android 15 versions p…

  16. 6.8CVE-2021-23155EPSS 0.5%

    Improper validation of the cloud certificate chain in Mobile Client allows man-in-the-middle attack to impersonate the legitimate Command Centre Server. This issue affects: Gallagher Command Centre Mobile Client for Android 8.60 versions p…

  17. 7.4CVE-2021-1566EPSS 0.7%

    A vulnerability in the Cisco Advanced Malware Protection (AMP) for Endpoints integration of Cisco AsyncOS for Cisco Email Security Appliance (ESA) and Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to in…

  18. 7.5CVE-2019-3762EPSS 0.6%

    Data Protection Central versions 1.0, 1.0.1, 18.1, 18.2, and 19.1 contains an Improper Certificate Chain of Trust Vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability by obtaining a CA signed certif…

  19. 8.1CVE-2019-3890EPSS 1.0%

    It was discovered evolution-ews before 3.31.3 does not check the validity of SSL certificates. An attacker could abuse this flaw to get confidential information by tricking the user into connecting to a fake server without the user noticin…