Total
1265 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2025-20157 | 1 Cisco | 1 Catalyst Sd-wan Manager | 2025-08-04 | 5.9 Medium |
| A vulnerability in certificate validation processing of Cisco Catalyst SD-WAN Manager, formerly Cisco SD-WAN vManage, could allow an unauthenticated, remote attacker to gain access to sensitive information. This vulnerability is due to improper validation of certificates that are used by the Smart Licensing feature. An attacker with a privileged network position could exploit this vulnerability by intercepting traffic that is sent over the Internet. A successful exploit could allow the attacker to gain access to sensitive information, including credentials used by the device to connect to Cisco cloud services. | ||||
| CVE-2025-26478 | 1 Dell | 2 Elastic Cloud Storage, Objectscale | 2025-08-01 | 3.1 Low |
| Dell ECS version 3.8.1.4 and prior contain an Improper Certificate Validation vulnerability. An unauthenticated attacker with adjacent network access could potentially exploit this vulnerability, leading to Information disclosure. | ||||
| CVE-2022-20814 | 1 Cisco | 1 Telepresence Video Communication Server | 2025-07-31 | 7.4 High |
| A vulnerability in the certificate validation of Cisco Expressway-C and Cisco TelePresence VCS could allow an unauthenticated, remote attacker to gain unauthorized access to sensitive data. The vulnerability is due to a lack of validation of the SSL server certificate that an affected device receives when it establishes a connection to a Cisco Unified Communications Manager device. An attacker could exploit this vulnerability by using a man-in-the-middle technique to intercept the traffic between the devices, and then using a self-signed certificate to impersonate the endpoint. A successful exploit could allow the attacker to view the intercepted traffic in clear text or alter the contents of the traffic. Note: Cisco Expressway-E is not affected by this vulnerability.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. | ||||
| CVE-2024-8096 | 4 Curl, Debian, Haxx and 1 more | 16 Curl, Debian Linux, Curl and 13 more | 2025-07-30 | 6.5 Medium |
| When curl is told to use the Certificate Status Request TLS extension, often referred to as OCSP stapling, to verify that the server certificate is valid, it might fail to detect some OCSP problems and instead wrongly consider the response as fine. If the returned status reports another error than 'revoked' (like for example 'unauthorized') it is not treated as a bad certficate. | ||||
| CVE-2024-2379 | 4 Apple, Haxx, Netapp and 1 more | 21 Macos, Curl, Active Iq Unified Manager and 18 more | 2025-07-30 | 6.3 Medium |
| libcurl skips the certificate verification for a QUIC connection under certain conditions, when built to use wolfSSL. If told to use an unknown/bad cipher or curve, the error path accidentally skips the verification and returns OK, thus ignoring any certificate problems. | ||||
| CVE-2025-5025 | 2 Curl, Haxx | 2 Curl, Curl | 2025-07-30 | 4.8 Medium |
| libcurl supports *pinning* of the server certificate public key for HTTPS transfers. Due to an omission, this check is not performed when connecting with QUIC for HTTP/3, when the TLS backend is wolfSSL. Documentation says the option works with wolfSSL, failing to specify that it does not for QUIC and HTTP/3. Since pinning makes the transfer succeed if the pin is fine, users could unwittingly connect to an impostor server without noticing. | ||||
| CVE-2025-52919 | 2025-07-28 | 4.3 Medium | ||
| In Yealink RPS before 2025-05-26, the certificate upload function does not properly validate certificate content, potentially allowing invalid certificates to be uploaded. | ||||
| CVE-2023-48785 | 1 Fortinet | 1 Fortinac-f | 2025-07-25 | 4.4 Medium |
| An improper certificate validation vulnerability [CWE-295] in FortiNAC-F version 7.2.4 and below may allow a remote and unauthenticated attacker to perform a Man-in-the-Middle attack on the HTTPS communication channel between the FortiOS device, an inventory, and FortiNAC-F. | ||||
| CVE-2024-40590 | 1 Fortinet | 1 Fortiportal | 2025-07-24 | 4.4 Medium |
| An improper certificate validation vulnerability [CWE-295] in FortiPortal version 7.4.0, version 7.2.4 and below, version 7.0.8 and below, version 6.0.15 and below when connecting to a FortiManager device, a FortiAnalyzer device, or an SMTP server may allow an unauthenticated attacker in a Man-in-the-Middle position to intercept on and tamper with the encrypted communication channel established between the FortiPortal and those endpoints. | ||||
| CVE-2021-1134 | 1 Cisco | 1 Catalyst Center | 2025-07-23 | 7.4 High |
| A vulnerability in the Cisco Identity Services Engine (ISE) integration feature of the Cisco DNA Center Software could allow an unauthenticated, remote attacker to gain unauthorized access to sensitive data. The vulnerability is due to an incomplete validation of the X.509 certificate used when establishing a connection between DNA Center and an ISE server. An attacker could exploit this vulnerability by supplying a crafted certificate and could then intercept communications between the ISE and DNA Center. A successful exploit could allow the attacker to view and alter sensitive information that the ISE maintains about clients that are connected to the network. | ||||
| CVE-2025-24471 | 1 Fortinet | 2 Fortios, Fortisase | 2025-07-22 | 6 Medium |
| An Improper Certificate Validation vulnerability [CWE-295] in FortiOS version 7.6.1 and below, version 7.4.7 and below may allow an EAP verified remote user to connect from FortiClient via revoked certificate. | ||||
| CVE-2025-20126 | 2 Apple, Cisco | 3 Macos, Roomos, Thousandeyes Endpoint Agent | 2025-07-22 | 4.8 Medium |
| A vulnerability in certification validation routines of Cisco ThousandEyes Endpoint Agent for macOS and RoomOS could allow an unauthenticated, remote attacker to intercept or manipulate metrics information. This vulnerability exists because the affected software does not properly validate certificates for hosted metrics services. An on-path attacker could exploit this vulnerability by intercepting network traffic using a crafted certificate. A successful exploit could allow the attacker to masquerade as a trusted host and monitor or change communications between the remote metrics service and the vulnerable client. | ||||
| CVE-2025-7395 | 1 Wolfssl | 1 Wolfssl | 2025-07-22 | N/A |
| A certificate verification error in wolfSSL when building with the WOLFSSL_SYS_CA_CERTS and WOLFSSL_APPLE_NATIVE_CERT_VALIDATION options results in the wolfSSL client failing to properly verify the server certificate's domain name, allowing any certificate issued by a trusted CA to be accepted regardless of the hostname. | ||||
| CVE-2025-7095 | 1 Comodo | 1 Internet Security | 2025-07-18 | 3.7 Low |
| A vulnerability classified as critical has been found in Comodo Internet Security Premium 12.3.4.8162. This affects an unknown part of the component Update Handler. The manipulation leads to improper certificate validation. It is possible to initiate the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The vendor was contacted early about this disclosure but did not respond in any way. | ||||
| CVE-2025-27820 | 2 Apache, Netapp | 2 Httpclient, Ontap Tools | 2025-07-16 | 7.5 High |
| A bug in PSL validation logic in Apache HttpClient 5.4.x disables domain checks, affecting cookie management and host name verification. Discovered by the Apache HttpClient team. Fixed in the 5.4.3 release | ||||
| CVE-2025-30024 | 2025-07-15 | 6.8 Medium | ||
| The communication protocol used between client and server had a flaw that could be leveraged to execute a man in the middle attack. | ||||
| CVE-2024-29887 | 1 Serverpod | 1 Serverpod | 2025-07-13 | 7.4 High |
| Serverpod is an app and web server, built for the Flutter and Dart ecosystem. This bug bypassed the validation of TSL certificates on all none web HTTP clients in the `serverpod_client` package. Making them susceptible to a man in the middle attack against encrypted traffic between the client device and the server. An attacker would need to be able to intercept the traffic and highjack the connection to the server for this vulnerability to be used. Upgrading to version `1.2.6` resolves this issue. | ||||
| CVE-2024-13956 | 1 Abb | 3 Aspect Enterprise, Matrix Series, Nexus Series | 2025-07-13 | 6.7 Medium |
| SSL Verification Bypass vulnerabilities exist in ASPECT if administrator credentials become compromisedThis issue affects ASPECT-Enterprise: through 3.*; NEXUS Series: through 3.*; MATRIX Series: through 3.*. | ||||
| CVE-2025-35983 | 1 Gallagher | 1 Controller 7000 | 2025-07-13 | 6.5 Medium |
| Improper Certificate Validation (CWE-295) in the Controller 7000 OneLink implementation could allow an unprivileged attacker to perform a limited denial of service or perform privileged overrides during the initial configuration of the Controller, there is no risk for Controllers once they are connected. This issue affects Controller 7000: 9.30 prior to vCR9.30.250624a (distributed in 9.30.1871 (MR1)). | ||||
| CVE-2024-5261 | 1 The Document Foundation | 1 Libreoffice | 2025-07-12 | N/A |
| Improper Certificate Validation vulnerability in LibreOffice "LibreOfficeKit" mode disables TLS certification verification LibreOfficeKit can be used for accessing LibreOffice functionality through C/C++. Typically this is used by third party components to reuse LibreOffice as a library to convert, view or otherwise interact with documents. LibreOffice internally makes use of "curl" to fetch remote resources such as images hosted on webservers. In affected versions of LibreOffice, when used in LibreOfficeKit mode only, then curl's TLS certification verification was disabled (CURLOPT_SSL_VERIFYPEER of false) In the fixed versions curl operates in LibreOfficeKit mode the same as in standard mode with CURLOPT_SSL_VERIFYPEER of true. This issue affects LibreOffice before version 24.2.4. | ||||