Filtered by CWE-319
Total 821 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2026-22080 1 Tenda 2 F3, N300 2026-01-09 N/A
This vulnerability exists in Tenda wireless routers (300Mbps Wireless Router F3 and N300 Easy Setup Router) due to the transmission of credentials encoded using reversible Base64 encoding through the web-based administrative interface. An attacker on the same network could exploit this vulnerability by intercepting network traffic and capturing the Base64-encoded credentials. Successful exploitation of this vulnerability could allow the attacker to obtain sensitive information and gain unauthorized access to the targeted device.
CVE-2026-22079 1 Tenda 2 F3, N300 2026-01-09 N/A
This vulnerability exists in Tenda wireless routers (300Mbps Wireless Router F3 and N300 Easy Setup Router) due to the plaintext transmission of login credentials during the initial login or post-factory reset setup through the web-based administrative interface. An attacker on the same network could exploit this vulnerability by intercepting network traffic and capturing the credentials transmitted in plaintext. Successful exploitation of this vulnerability could allow the attacker to obtain sensitive information and gain unauthorized access to the targeted device.
CVE-2025-62578 2 Delta Electronics, Deltaww 3 Dvp-12se, Dvp-12se, Dvp-12se Firmware 2026-01-08 7.5 High
DVP-12SE - Modbus/TCP Cleartext Transmission of Sensitive Information
CVE-2019-25278 1 Iwt 1 Facesentry Access Control System 2026-01-08 7.5 High
FaceSentry Access Control System 6.4.8 contains a cleartext transmission vulnerability that allows remote attackers to intercept authentication credentials. Attackers can perform man-in-the-middle attacks to capture HTTP cookie authentication information during network communication.
CVE-2025-67159 2026-01-08 7.5 High
Vatilon v1.12.37-20240124 was discovered to transmit user credentials in plaintext.
CVE-2020-36914 1 Qihang Media 1 Web Digital Signage 2026-01-08 7.5 High
QiHang Media Web Digital Signage 3.0.9 contains a sensitive information disclosure vulnerability that allows remote attackers to intercept user authentication credentials through cleartext cookie transmission. Attackers can perform man-in-the-middle attacks to capture and potentially misuse stored authentication credentials transmitted in an insecure manner.
CVE-2020-36917 2026-01-08 7.5 High
iDS6 DSSPro Digital Signage System 6.2 contains a sensitive information disclosure vulnerability that allows remote attackers to intercept authentication credentials through cleartext cookie transmission. Attackers can exploit the autoSave feature to capture user passwords during man-in-the-middle attacks on HTTP communications.
CVE-2026-22544 2026-01-08 N/A
An attacker with a network connection could detect credentials in clear text.
CVE-2025-62330 2 Hcltech, Hcltechsw 2 Devops Deploy, Hcl Devops Deploy 2026-01-07 5.9 Medium
HCL DevOps Deploy is susceptible to a cleartext transmission of sensitive information because the HTTP port remains accessible and does not redirect to HTTPS as intended. As a result, an attacker with network access could intercept or modify user credentials and session-related data via passive monitoring or man-in-the-middle attacks.
CVE-2025-11492 1 Connectwise 1 Automate 2026-01-07 9.6 Critical
In the ConnectWise Automate Agent, communications could be configured to use HTTP instead of HTTPS. In such cases, an on-path threat actor with a man-in-the-middle network position could intercept, modify, or replay agent-server traffic. Additionally, the encryption method used to obfuscate some communications over the HTTP channel is updated in the Automate 2025.9 patch to enforce HTTPS for all agent communications.
CVE-2025-65855 2 Netun, Netun Solutions 3 Helpflash Iot, Helpflash Iot Firmware, Helpflash Iot 2026-01-06 6.6 Medium
The OTA firmware update mechanism in Netun Solutions HelpFlash IoT (firmware v18_178_221102_ASCII_PRO_1R5_50) uses hard-coded WiFi credentials identical across all devices and does not authenticate update servers or validate firmware signatures. An attacker with brief physical access can activate OTA mode (8-second button press), create a malicious WiFi AP using the known credentials, and serve malicious firmware via unauthenticated HTTP to achieve arbitrary code execution on this safety-critical emergency signaling device.
CVE-2025-55248 4 Apple, Linux, Microsoft and 1 more 22 Macos, Linux Kernel, .net and 19 more 2026-01-02 4.8 Medium
Inadequate encryption strength in .NET, .NET Framework, Visual Studio allows an authorized attacker to disclose information over a network.
CVE-2025-53139 1 Microsoft 17 Windows, Windows 10, Windows 10 21h2 and 14 more 2026-01-02 7.7 High
Cleartext transmission of sensitive information in Windows Hello allows an unauthorized attacker to bypass a security feature locally.
CVE-2025-65827 1 Meatmeet 2 Meatmeet, Meatmeet Pro 2025-12-30 9.1 Critical
The mobile application is configured to allow clear text traffic to all domains and communicates with an API server over HTTP. As a result, an adversary located "upstream" can intercept the traffic, inspect its contents, and modify the requests in transit. TThis may result in a total compromise of the user's account if the attacker intercepts a request with active authentication tokens or cracks the MD5 hash sent on login.
CVE-2025-13489 1 Ibm 2 Devops Deploy, Ucd Ibm Devops Deploy 2025-12-26 5.9 Medium
IBM UCD - IBM DevOps Deploy 8.1 through 8.1.2.3 IBM DevOps Deploy transmits data in clear text that could allow an attacker to obtain sensitive information using man in the middle techniques.
CVE-2025-61738 1 Johnsoncontrols 5 Iq Panels2, Iq Panels2+, Iqhub and 2 more 2025-12-23 N/A
Under certain circumstances, attacker can capture the network key, read or write encrypted packets on the PowerG network.
CVE-2024-32384 1 Kerlink 1 Keros 2025-12-23 6.8 Medium
Kerlink gateways running KerOS prior to version 5.10 expose their web interface exclusively over HTTP, without HTTPS support. This lack of transport layer security allows a man-in-the-middle attacker to intercept and modify traffic between the client and the device.
CVE-2025-66573 1 Mersive 2 Solstice Pod, Solstice Pod Firmware 2025-12-23 7.5 High
Solstice Pod API (version 5.5, 6.2) contains an unauthenticated API endpoint (`/api/config`) that exposes sensitive information such as the session key, server version, product details, and display name. Unauthorized users can extract live session information by accessing this endpoint without authentication.
CVE-2023-53881 2 Ruijie, Ruijienetworks 2 Reyee Os, Reyee Os 2025-12-18 8.1 High
ReyeeOS 1.204.1614 contains an unencrypted CWMP communication vulnerability that allows attackers to intercept and manipulate device communication through a man-in-the-middle attack. Attackers can create a fake CWMP server to inject and execute arbitrary commands on Ruijie Reyee Cloud devices by exploiting the unprotected HTTP polling requests.
CVE-2023-53875 1 Gomlab 1 Gom Player 2025-12-18 8.8 High
GOM Player 2.3.90.5360 contains a remote code execution vulnerability in its Internet Explorer component that allows attackers to execute arbitrary code through DNS spoofing. Attackers can redirect victims using a malicious URL shortcut and WebDAV technique to run a reverse shell with SMB server interaction.