Vulnerabilities (CVE)

Filtered by CWE-295
Angry Yack Logo
Total 1277 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2026-30794 2026-03-05 N/A N/A
Improper Certificate Validation vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android (HTTP API client, TLS transport modules) allows Adversary in the Middle (AiTM). This vulnerability is associated with program files src/hbbs_http/http_client.Rs and program routines TLS retry with danger_accept_invalid_certs(true). This issue affects RustDesk Client: through 1.4.5.
CVE-2025-40896 1 Nozominetworks 1 Arc 2026-03-05 N/A 6.5 MEDIUM
The server certificate was not verified when an Arc agent connected to a Guardian or CMC. A malicious actor could perform a man-in-the-middle attack and intercept the communication between the Arc agent and the Guardian or CMC. This could result in theft of the client token and sensitive information (such as assets and alerts), impersonation of the server, or injection of spoofed data (such as false asset information or vulnerabilities) into the Guardian or CMC.
CVE-2026-2748 1 Seppmail 1 Seppmail 2026-03-05 N/A 5.3 MEDIUM
SEPPmail Secure Email Gateway before version 15.0.1 improperly validates S/MIME certificates issued for email addresses containing whitespaces, allowing signature spoofing.
CVE-2026-3336 2026-03-03 N/A 7.5 HIGH
Improper certificate validation in PKCS7_verify() in AWS-LC allows an unauthenticated user to bypass certificate chain verification when processing PKCS7 objects with multiple signers, except the final signer. Customers of AWS services do not need to take action. Applications using AWS-LC should upgrade to AWS-LC version 1.69.0.
CVE-2025-67601 1 Suse 1 Rancher 2026-03-03 N/A 8.3 HIGH
A vulnerability has been identified within Rancher Manager, where using self-signed CA certificates and passing the -skip-verify flag to the Rancher CLI login command without also passing the –cacert flag results in the CLI attempting to fetch CA certificates stored in Rancher’s setting cacerts.
CVE-2026-27133 1 Linuxfoundation 1 Strimzi 2026-02-27 N/A 5.9 MEDIUM
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 trusted certificates configuration of a Kafka Connect operand or of the target cluster in the Kafka MirrorMaker 2 operand, all of the certificates that are part of the CA chain will be trusted individually when connecting to the Apache Kafka cluster. Due to th ...

Show More

CVE-2025-27377 1 Altium 1 Designer 2026-02-26 N/A 5.3 MEDIUM
Altium Designer version 24.9.0 does not validate self-signed server certificates for cloud connections. An attacker capable of performing a man-in-the-middle (MITM) attack could exploit this issue to intercept or manipulate network traffic, potentially exposing authentication credentials or sensitive design data.
CVE-2025-70044 1 Fofolee 1 Utools-quickcommand 2026-02-26 N/A 6.5 MEDIUM
An issue pertaining to CWE-295: Improper Certificate Validation was discovered in fofolee uTools-quickcommand 5.0.3.
CVE-2025-70045 1 Jxcore 1 Jxm 2026-02-26 N/A 7.4 HIGH
An issue pertaining to CWE-295: Improper Certificate Validation was discovered in jxcore jxm master. The application disables TLS/SSL certificate validation by setting 'rejectUnauthorized': false in HTTPS request options when 'jx_obj.IsSecure' is true
CVE-2025-70058 1 Ymfe 1 Yapi 2026-02-26 N/A 7.4 HIGH
An issue pertaining to CWE-295: Improper Certificate Validation was discovered in YMFE yapi v1.12.0. The application disables TLS/SSL certificate validation by setting 'rejectUnauthorized': false in the HTTPS agent configuration for Axios requests
CVE-2026-3100 1 Asustor 1 Data Master 2026-02-26 N/A 6.5 MEDIUM
The FTP Backup on the ADM will not properly strictly enforce TLS certificate verification while connecting to an FTP server using FTPES/FTPS. An improper validated TLS/SSL certificates allows a remote attacker can intercept network traffic to perform a Man-in-the-Middle (MitM) attack, which may intercept, modify, or obtain sensitive information such as authentication credentials and backup data. Affected products and versions include: from ADM 4.1.0 through ADM 4.3.3.ROF1 as well as from ADM 5.0 ...

Show More

CVE-2026-27134 1 Linuxfoundation 1 Strimzi Kafka Operator 2026-02-25 N/A 8.1 HIGH
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 multiple CAs, Strimzi incorrectly configures the trusted certificates for mTLS authentication on the internal as well as user-configured listeners. All CAs from the CA chain will be trusted. And users with certificates signed by any of the CAs in the chain will ...

Show More

CVE-2025-67752 1 Open-emr 1 Openemr 2026-02-25 N/A 8.1 HIGH
OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 7.0.4, OpenEMR's HTTP client wrapper (`oeHttp`/`oeHttpRequest`) disables SSL/TLS certificate verification by default (`verify: false`), making all external HTTPS connections vulnerable to man-in-the-middle (MITM) attacks. This affects communication with government healthcare APIs and user-configurable external services, potentially exposing Protected Health Information (PHI). ...

Show More

CVE-2022-32156 1 Splunk 2 Splunk, Universal Forwarder 2026-02-25 6.8 MEDIUM 8.1 HIGH
In Splunk Enterprise and Universal Forwarder versions before 9.0, the Splunk command-line interface (CLI) did not validate TLS certificates while connecting to a remote Splunk platform instance by default. After updating to version 9.0, see Configure TLS host name validation for the Splunk CLI https://docs.splunk.com/Documentation/Splunk/9.0.0/Security/EnableTLSCertHostnameValidation#Configure_TLS_host_name_validation_for_the_Splunk_CLI to enable the remediation. The vulnerability does not aff ...

Show More

CVE-2026-21228 1 Microsoft 1 Azure Local 2026-02-25 N/A 8.1 HIGH
Improper certificate validation in Azure Local allows an unauthorized attacker to execute code over a network.
CVE-2025-70043 2026-02-23 N/A 9.1 CRITICAL
An issue pertaining to CWE-295: Improper Certificate Validation was discovered in Ayms node-To master. The application disables TLS/SSL certificate validation by setting 'rejectUnauthorized': false in TLS socket options
CVE-2013-6662 1 Google 1 Chrome 2026-02-23 4.3 MEDIUM 6.5 MEDIUM
Google Chrome caches TLS sessions before certificate validation occurs.
CVE-2026-25644 1 Datahub 1 Datahub 2026-02-20 N/A 7.5 HIGH
DataHub is an open-source metadata platform. Prior to version 1.3.1.8, the LDAP ingestion source is vulnerable to MITM attack through TLS downgrade. This issue has been patched in version 1.3.1.8.
CVE-2026-25961 1 Sumatrapdfreader 1 Sumatrapdf 2026-02-20 N/A 7.5 HIGH
SumatraPDF is a multi-format reader for Windows. In 3.5.0 through 3.5.2, SumatraPDF's update mechanism disables TLS hostname verification (INTERNET_FLAG_IGNORE_CERT_CN_INVALID) and executes installers without signature checks. A network attacker with any valid TLS certificate (e.g., Let's Encrypt) can intercept the update check request, inject a malicious installer URL, and achieve arbitrary code execution.
CVE-2026-24122 1 Sigstore 1 Cosign 2026-02-20 N/A 3.7 LOW
Cosign provides code signing and transparency for containers and binaries. In versions 3.0.4 and below, an issuing certificate with a validity that expires before the leaf certificate will be considered valid during verification even if the provided timestamp would mean the issuing certificate should be considered expired. When verifying artifact signatures using a certificate, Cosign first verifies the certificate chain using the leaf certificate's "not before" timestamp and later checks expiry ...

Show More

CVE-2025-68121 1 Golang 1 Go 2026-02-20 N/A 10.0 CRITICAL
During session resumption in crypto/tls, if the underlying Config has its ClientCAs or RootCAs fields mutated between the initial handshake and the resumed handshake, the resumed handshake may succeed when it should have failed. This may happen when a user calls Config.Clone and mutates the returned Config, or uses Config.GetConfigForClient. This can cause a client to resume a session with a server that it would not have resumed with during the initial handshake, or cause a server to resume a se ...

Show More

CVE-2026-24935 1 Asustor 1 Data Master 2026-02-19 N/A 5.6 MEDIUM
A third-party NAT traversal module fails to validate SSL/TLS certificates when connecting to the signaling server. While subsequent access to device services requires additional authentication, a Man-in-the-Middle (MitM) attacker can intercept or redirect the NAT tunnel establishment. This could allow an attacker to disrupt service availability or facilitate further targeted attacks by acting as a proxy between the user and the device services. Affected products and versions include: from ADM 4. ...

Show More

CVE-2026-24934 1 Asustor 1 Data Master 2026-02-19 N/A 3.7 LOW
The DDNS function uses an insecure HTTP connection or fails to validate the SSL/TLS certificate when querying an external server for the device's WAN IP address. An unauthenticated remote attacker can perform a Man-in-the-Middle (MitM) attack to spoof the response, leading the device to update its DDNS record with an incorrect IP address. Affected products and versions include: from ADM 4.1.0 through ADM 4.3.3.ROF1 as well as from ADM 5.0.0 through ADM 5.1.1.RCI1.
CVE-2026-24933 1 Asustor 1 Data Master 2026-02-19 N/A 5.9 MEDIUM
The API communication component fails to validate the SSL/TLS certificate when sending HTTPS requests to the server. An improper certificates validation vulnerability allows an unauthenticated remote attacker can perform a Man-in-the-Middle (MitM) attack to intercept the cleartext communication, potentially leading to the exposure of sensitive user information, including account emails, MD5 hashed passwords, and device serial numbers. Affected products and versions include: from ADM 4.1.0 thro ...

Show More

CVE-2026-24932 1 Asustor 1 Data Master 2026-02-19 N/A 5.9 MEDIUM
The DDNS update function in ADM fails to properly validate the hostname of the DDNS server's TLS/SSL certificate. Although the connection uses HTTPS, an improper validated TLS/SSL certificates allows a remote attacker can intercept the communication to perform a Man-in-the-Middle (MitM) attack, which may obtain the sensitive information of DDNS updating process, including the user's account email, MD5 hashed password, and device serial number.This issue affects ADM: from 4.1.0 through 4.3.3.ROF1 ...

Show More

CVE-2025-65753 2026-02-19 N/A 7.5 HIGH
An issue in the TLS certification mechanism of Guardian Gryphon v01.06.0006.22 allows attackers to execute commands as root.
CVE-2025-20670 1 Mediatek 46 Mt2737, Mt6813, Mt6835 and 43 more 2026-02-17 N/A 5.7 MEDIUM
In Modem, there is a possible permission bypass due to improper certificate validation. This could lead to remote information disclosure, if a UE has connected to a rogue base station controlled by the attacker, with User execution privileges needed. User interaction is needed for exploitation. Patch ID: MOLY01334347; Issue ID: MSV-2772.
CVE-2025-9293 2026-02-13 N/A N/A
A vulnerability in the certificate validation logic may allow applications to accept untrusted or improperly validated server identities during TLS communication. An attacker in a privileged network position may be able to intercept or modify traffic if they can position themselves within the communication channel. Successful exploitation may compromise confidentiality, integrity, and availability of application data.
CVE-2026-25160 1 Alistgo 1 Alist 2026-02-13 N/A 9.1 CRITICAL
Alist is a file list program that supports multiple storages, powered by Gin and Solidjs. Prior to version 3.57.0, the application disables TLS certificate verification by default for all outgoing storage driver communications, making the system vulnerable to Man-in-the-Middle (MitM) attacks. This enables the complete decryption, theft, and manipulation of all data transmitted during storage operations, severely compromising the confidentiality and integrity of user data. This issue has been pat ...

Show More

CVE-2026-0872 2026-02-13 N/A N/A
Improper Certificate Validation vulnerability in Thales SafeNet Agent for Windows Logon on Windows allows Signature Spoofing by Improper Validation.This issue affects SafeNet Agent for Windows Logon: 4.0.0, 4.1.1, 4.1.2.
CVE-2025-15557 1 Tp-link 4 Tapo H100, Tapo H100 Firmware, Tapo P100 and 1 more 2026-02-12 N/A 8.8 HIGH
An Improper Certificate Validation vulnerability in TP-Link Tapo H100 v1 and Tapo P100 v1 allows an on-path attacker on the same network segment to intercept and modify encrypted device-cloud communications.  This may compromise the confidentiality and integrity of device-to-cloud communication, enabling manipulation of device data or operations.
CVE-2025-70029 2026-02-12 N/A 7.5 HIGH
An issue in Sunbird-Ed SunbirdEd-portal v1.13.4 allows attackers to obtain sensitive information. The application disables TLS/SSL certificate validation by setting 'rejectUnauthorized': false in HTTP request options
CVE-2025-15573 2026-02-12 N/A 9.4 CRITICAL
The affected devices do not validate the server certificate when connecting to the SolaX Cloud MQTTS server hosted in the Alibaba Cloud (mqtt001.solaxcloud.com, TCP 8883). This allows attackers in a man-in-the-middle position to act as the legitimate MQTT server and issue arbitrary commands to devices.
CVE-2026-0228 2026-02-12 N/A N/A
An improper certificate validation vulnerability in PAN-OS allows users to connect Terminal Server Agents on Windows to PAN-OS using expired certificates even if the PAN-OS configuration would not normally permit them to do so.
CVE-2025-15323 1 Tanium 1 Tanos 2026-02-10 N/A 3.7 LOW
Tanium addressed an improper certificate validation vulnerability in Tanium Appliance.
CVE-2026-22613 2026-02-09 N/A 5.7 MEDIUM
The server identity check mechanism for firmware upgrade performed via command shell is insecurely implemented potentially allowing an attacker to perform a Man-in-the-middle attack. This security issue has been fixed in the latest firmware version of Eaton Network M3 which is available on the Eaton download center.
CVE-2025-48393 2026-02-09 N/A 5.7 MEDIUM
The server identity check mechanism for firmware upgrade performed via command shell is insecurely implemented potentially allowing an attacker to perform a Man-in-the-middle attack. This security issue has been fixed in the latest firmware version of Eaton G4 PDU which is available on the Eaton download center.
CVE-2025-71063 1 Mrvladus 1 Errands 2026-02-05 N/A 8.2 HIGH
Errands before 46.2.10 does not verify TLS certificates for CalDAV servers.
CVE-2026-1530 2026-02-03 N/A 8.1 HIGH
A flaw was found in fog-kubevirt. This vulnerability allows a remote attacker to perform a Man-in-the-Middle (MITM) attack due to disabled certificate validation. This enables the attacker to intercept and potentially alter sensitive communications between Satellite and OpenShift, resulting in information disclosure and data integrity compromise.
CVE-2026-1531 2026-02-03 N/A 8.1 HIGH
A flaw was found in foreman_kubevirt. When configuring the connection to OpenShift, the system disables SSL verification if a Certificate Authority (CA) certificate is not explicitly set. This insecure default allows a remote attacker, capable of intercepting network traffic between Satellite and OpenShift, to perform a Man-in-the-Middle (MITM) attack. Such an attack could lead to the disclosure or alteration of sensitive information.