CVE-2023-37948

Jenkins Oracle Cloud Infrastructure Compute Plugin 1.0.16 and earlier does not validate SSH host keys when connecting OCI clouds, enabling man-in-the-middle attacks...

Hardcoded credentials

A CWE-552 "Files or Directories Accessible to External Parties” in the web interface of the Tyan S5552 BMC version 3.00 allows an unauthenticated remote attacker to retrieve the private key of the TLS certificate in use by the BMC via forced browsing. This can then be abused to perform...

Citrix Licensing server vulnerability TLSv1.0/1.1 on CitrixWebServicesforLicensing

When running Qualis security report, it reports the following error : The CitrixWebServicesforLicensing TLSv1.0/1.1 vulnerbility on our Citrix Licensing server. An attacker can exploit cryptographic flaws to conduct man-in-the-middle type attacks or to decryption communications...

Schweitzer Engineering Laboratories RTAC Improper Certificate Validation (CVE-2023-31151)

An Improper Certificate Validation vulnerability in the Schweitzer Engineering Laboratories Real-Time Automation Controller SEL RTAC Web Interface could allow a remote unauthenticated attacker to conduct a man-in-the-middle MitM attack. See SEL Service Bulletin dated 2022-11-15 for more details...

CVE-2020-29547

An issue was discovered in Citadel through webcit-926. Meddler-in-the-middle attackers can pipeline commands after POP3 STLS, IMAP STARTTLS, or SMTP STARTTLS commands, injecting cleartext commands into an encrypted user session. This can lead to credential disclosure...

Code injection

The Introduction Client in Briar through 1.5.3 does not implement out-of-band verification for the public keys of introducees. An introducer can launch man-in-the-middle attacks against later private communication between two introduced parties...

CVE-2023-33983

The Introduction Client in Briar through 1.5.3 does not implement out-of-band verification for the public keys of introducees. An introducer can launch man-in-the-middle attacks against later private communication between two introduced parties...

Security Advisory: Qt Network

Qt Network incorrectly parses the strict-transport-security HSTS header, allowing unencrypted connections to be established, even when explicitly prohibited by the server. This happens if the case used for this header does not matching directly. Unencrypted connections are susceptible to...

Twitter Finally Rolling Out Encrypted Direct Messages — Starting with Verified Users

Twitter is officially beginning to roll out support for encrypted direct messages DMs on the platform, more than five months after its chief executive Elon Musk confirmed plans for the feature in November 2022. The "Phase 1" of the initiative will appear as separate conversations alongside existi...

Design/Logic Flaw

A use of a weak cryptographic algorithm vulnerability CWE-327 in FortiNAC 9.4.1 and below, 9.2.6 and below, 9.1.0 all versions, 8.8.0 all versions, 8.7.0 all versions may increase the chances of an attacker to have access to sensitive information or to perform man-in-the-middle attacks...

CVE-2022-45858

A use of a weak cryptographic algorithm vulnerability CWE-327 in FortiNAC 9.4.1 and below, 9.2.6 and below, 9.1.0 all versions, 8.8.0 all versions, 8.7.0 all versions may increase the chances of an attacker to have access to sensitive information or to perform man-in-the-middle attacks...

UBUNTU-CVE-2023-31485

GitLab::API::v4 through 0.26 does not verify TLS certificates when connecting to a GitLab server, enabling machine-in-the-middle attacks...

CVE-2023-31485

GitLab::API::v4 through 0.26 does not verify TLS certificates when connecting to a GitLab server, enabling machine-in-the-middle attacks...

PT-2023-20043

Name of the Vulnerable Software and Affected Versions Allegro Tech BigFlow versions prior to 1.6.0 Description The issue is related to Missing SSL Certificate Validation. This means that the software may not properly verify the identity of the server it is connecting to, potentially allowing for...

CVE-2023-22812 SanDisk PrivateAccess Deprecated TLS protocol versions supported

SanDisk PrivateAccess versions prior to 6.4.9 support insecure TLS 1.0 and TLS 1.1 protocols which are susceptible to man-in-the-middle attacks thereby compromising confidentiality and integrity of data...

Debian: Security Advisory (DLA-583-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE CVE-2020-12105

OpenConnect through 8.08 mishandles negative return values from X509check function calls, which might assist attackers in performing man-in-the-middle attacks...

Openldap Doesn’t Properly Handle Character in Subject Common Name (CVE-2009-3767)

Last Modified Date Aug 23, 2026 9:03:30 PM...

SA40196 - [Pulse Secure] Badlock security advisory (CVE-2016-2118)

Last Modified Date 24/Aug/2026 0:34:40...

Man-in-the-Middle (MitM)

org.hl7.fhir.r4b is vulnerable to Man-in-the-Middle MitM attacks. The vulnerability exists due to the download of binary resources via HTTP in the initialize function of TerminologyCacheManager.java, allowing an attacker to control the Zip file's contents if the attacker is on the network or...