CVE-2023-32198

A vulnerability has been identified in Steve where by default it was using an insecure option that did not validate the certificate presented by the remote server while performing a TLS connection. This could allow the execution of a man-in-the-middle MitM attack against services using Steve...

EUVD-2023-60719

A vulnerability has been identified in Steve where by default it was using an insecure option that did not validate the certificate presented by the remote server while performing a TLS connection. This could allow the execution of a man-in-the-middle MitM attack against services using Steve...

CVE-2023-32198 Steve doesn’t verify a server’s certificate and is susceptible to man-in-the-middle (MitM) attacks

A vulnerability has been identified in Steve where by default it was using an insecure option that did not validate the certificate presented by the remote server while performing a TLS connection. This could allow the execution of a man-in-the-middle MitM attack against services using Steve...

EUVD-2025-211104

A vulnerability has been identified within Fleet where, by default, Fleet will automatically trust a remote server’s certificate when connecting through SSH if the certificate isn’t set in the knownhosts file. This could allow the execution of a man-in-the-middle MitM attack against Fleet. In cas...

CVE-2026-78556

A vulnerability has been identified in Industrial Edge App Publisher All versions V1.27.9. The affected software does not properly validate the server certificate when initiating a TLS connection. This allows an attacker to intercept and relay communication Man-in-the-Middle attack and to spoof a...

CVE-2026-78556

A vulnerability exists in Industrial Edge App Publisher (all versions prior to V1.27.9 ) due to improper server certificate validation during TLS connections. This flaw enables a Man-in-the-Middle (MitM) attack, allowing an attacker to intercept and relay communications or spoof a trusted entity ...

EUVD-2026-97818

NetEase Cloud Music client for Windows cloudmusic.exe versions 3.1.38 and 3.1.39.205426 contains a TLS certificate validation vulnerability that allows a network-adjacent attacker to intercept and decrypt HTTPS traffic by failing to validate the server certificate chain, verify the hostname, or...

EUVD-2026-91074

Cleartext Transmission of Sensitive Information vulnerability in Johnson Controls EasyIO NEO allows - Man In the Middle Attack. This issue affects EasyIO NEO: before 3.3b25...

CVE-2026-64893

Cleartext Transmission of Sensitive Information vulnerability in Johnson Controls EasyIO NEO allows - Man In the Middle Attack. This issue affects EasyIO NEO: before 3.3b25...

CVE-2026-64893

The Johnson Controls EasyIO Neo series (EC and CW controllers) is vulnerable to a Cleartext Transmission of Sensitive Information vulnerability (CWE-319). This flaw allows an attacker to intercept and read sensitive data, such as credentials and session data , transmitted over the network via a M...

CVE-2026-64893

Cleartext Transmission of Sensitive Information vulnerability in Johnson Controls EasyIO NEO allows - Man In the Middle Attack. This issue affects EasyIO NEO: before 3.3b25...

CVE-2026-64893: Cleartext Transmission of Sensitive Information

Cleartext Transmission of Sensitive Information vulnerability in Johnson Controls EasyIO NEO allows - Man In the Middle Attack. This issue affects EasyIO NEO: before 3.3b25...

CVE-2026-93291 Improper certificate validation in Eufy Omni C20

Omni C20 lacks proper certificate validation which could allow an attacker to perform a man-in-the-middle attack which could allow them to execute arbitrary code...

EUVD-2026-86413

Omni C20 lacks proper certificate validation which could allow an attacker to perform a man-in-the-middle attack which could allow them to execute arbitrary code...

CVE-2026-93291

The Eufy Omni C20 is affected by a vulnerability involving improper certificate validation . This flaw could enable an attacker to conduct a man-in-the-middle (MitM) attack, potentially leading to the execution of arbitrary code . No specific software versions, internal components, or remediation...

CVE-2026-90647: Improper Certificate Validation

ASE/Kalkitech ASE2000 V2 Communication Test Set 2.35 through 2.37 on Windows contains an improper certificate validation vulnerability in the IEC 60870-5-104 TLS client Task Mode. This allows a network-positioned attacker to bypass certificate validation via a certificate with multiple simultaneo...

PT-2026-89243

This module allows you to configure your Drupal site as a SAML 2.0 Service Provider so that users can authenticate through an external identity provider. The module does not properly validate TLS certificates when making outbound HTTPS requests. An attacker in a position to intercept network...

CVE-2026-85221: Improper Certificate Validation

MISP contains an improper TLS certificate validation vulnerability in CurlClient. The CurlClient::$verifyPeer property was not explicitly initialized and therefore defaulted to null. When passed to cURL, this value effectively disabled TLS peer verification unless the calling code explicitly...

CVE-2025-29419: Channel Accessible by Non-Endpoint

CTFd v3.7.6 was discovered to be vulnerable to a man-in-the-middle attack...

CVE-2026-73542: Improper Following of a Certificate's Chain of Trust

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 versions, refer to the vendor's information...