Vulnerabilities > Improper Certificate Validation

DATE CVE VULNERABILITY TITLE RISK
2023-06-13 CVE-2023-29175 Improper Certificate Validation vulnerability in Fortinet Fortios and Fortiproxy
An improper certificate validation vulnerability [CWE-295] in FortiOS 6.2 all versions, 6.4 all versions, 7.0.0 through 7.0.10, 7.2.0 and FortiProxy 1.2 all versions, 2.0 all versions, 7.0.0 through 7.0.9, 7.2.0 through 7.2.3 may allow a remote and unauthenticated attacker to perform a Man-in-the-Middle attack on the communication channel between the vulnerable device and the remote FortiGuard's map server.
network
high complexity
fortinet CWE-295
4.8
2023-06-05 CVE-2023-34410 Improper Certificate Validation vulnerability in multiple products
An issue was discovered in Qt before 5.15.15, 6.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.2.
network
low complexity
debian fedoraproject qt CWE-295
5.3
2023-06-02 CVE-2023-0430 Improper Certificate Validation vulnerability in Mozilla Thunderbird
Certificate OCSP revocation status was not checked when verifying S/Mime signatures.
network
low complexity
mozilla CWE-295
6.5
2023-06-02 CVE-2023-0547 Improper Certificate Validation vulnerability in Mozilla Thunderbird
OCSP revocation status of recipient certificates was not checked when sending S/Mime encrypted email, and revoked certificates would be accepted.
network
low complexity
mozilla CWE-295
6.5
2023-05-26 CVE-2023-28321 Improper Certificate Validation vulnerability in multiple products
An improper certificate validation vulnerability exists in curl <v8.1.0 in the way it supports matching of wildcard patterns when listed as "Subject Alternative Name" in TLS server certificates.
network
high complexity
haxx debian fedoraproject netapp apple CWE-295
5.9
2023-05-26 CVE-2023-1664 Improper Certificate Validation vulnerability in Redhat products
A flaw was found in Keycloak.
network
low complexity
redhat CWE-295
6.5
2023-05-19 CVE-2023-20881 Improper Certificate Validation vulnerability in Cloudfoundry Capi-Release, Cf-Deployment and Loggregator-Agent
Cloud foundry instances having CAPI version between 1.140 and 1.152.0 along with loggregator-agent v7+ may override other users syslog drain credentials if they're aware of the client certificate used for that syslog drain.
network
low complexity
cloudfoundry CWE-295
8.1
2023-05-18 CVE-2022-45457 Improper Certificate Validation vulnerability in Acronis Agent and Cyber Protect
Sensitive information disclosure and manipulation due to improper certification validation.
network
low complexity
acronis CWE-295
7.5
2023-05-18 CVE-2022-45458 Improper Certificate Validation vulnerability in Acronis Agent and Cyber Protect
Sensitive information disclosure and manipulation due to improper certification validation.
network
low complexity
acronis CWE-295
7.5
2023-05-16 CVE-2023-32994 Improper Certificate Validation vulnerability in Jenkins Saml Single Sign on
Jenkins SAML Single Sign On(SSO) Plugin 2.1.0 and earlier unconditionally disables SSL/TLS certificate validation for connections to miniOrange or the configured IdP to retrieve SAML metadata, which could be abused using a man-in-the-middle attack to intercept these connections.
network
high complexity
jenkins CWE-295
3.7