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CWE-319

977 CVEs • Abstraction: Base • Likelihood of Exploit: High

Cleartext Transmission of Sensitive Information

The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors.

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CVEs (977)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Yftech
1Coros Pace 3 Firmware
Jun 17, 2026
Jun 20, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
An issue was discovered on COROS PACE 3 devices through 3.0808.0. It implements a function to connect the watch to a WLAN. With WLAN access, the COROS Pace 3 downloads firmware files via HTTP. However, the communication...Show more
An issue was discovered on COROS PACE 3 devices through 3.0808.0. It implements a function to connect the watch to a WLAN. With WLAN access, the COROS Pace 3 downloads firmware files via HTTP. However, the communication is not encrypted and allows sniffing and machine-in-the-middle attacks.Show less
1Vishalmathur
1Cloudclassroom Php Project
Jun 17, 2026
Jun 18, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
CloudClassroom-PHP-Project v1.0 is affected by an insecure credential transmission vulnerability. The application transmits passwords over unencrypted HTTP during the login process, exposing sensitive credentials to pote...Show more
CloudClassroom-PHP-Project v1.0 is affected by an insecure credential transmission vulnerability. The application transmits passwords over unencrypted HTTP during the login process, exposing sensitive credentials to potential interception by network-based attackers. A remote attacker with access to the same network (e.g., public Wi-Fi or compromised router) can capture login credentials via Man-in-the-Middle (MitM) techniques. If the attacker subsequently uses the credentials to log in and exploit administrative functions (e.g., file upload), this may lead to remote code execution depending on the environment.Show less
1Paloaltonetworks
1Globalprotect
Jun 17, 2026
Jun 13, 2025
1.0 LOW· v4
3.5 LOW· v3
N/A· v2
An improper access control vulnerability in the Endpoint Traffic Policy Enforcement https://docs.paloaltonetworks.com/globalprotect/6-0/globalprotect-app-new-features/new-features-released-in-gp-app/endpoint-traffic-pol...Show more
An improper access control vulnerability in the Endpoint Traffic Policy Enforcement https://docs.paloaltonetworks.com/globalprotect/6-0/globalprotect-app-new-features/new-features-released-in-gp-app/endpoint-traffic-policy-enforcement feature of the Palo Alto Networks GlobalProtect™ app allows certain packets to remain unencrypted instead of being properly secured within the tunnel. An attacker with physical access to the network can inject rogue devices to intercept these packets. Under normal operating conditions, the GlobalProtect app automatically recovers from this interception within one minute.Show less
1Sick
1Media Server
Jun 17, 2026
Jun 12, 2025
N/A· v4
7.5 HIGH· v3
N/A· v2
The server supports authentication methods in which credentials are sent in plaintext over unencrypted channels. If an attacker were to intercept traffic between a client and this server, the credentials would be exposed...Show more
The server supports authentication methods in which credentials are sent in plaintext over unencrypted channels. If an attacker were to intercept traffic between a client and this server, the credentials would be exposed.Show less
1Sick
1Media Server
Jun 17, 2026
Jun 12, 2025
N/A· v4
7.5 HIGH· v3
N/A· v2
All communication with the REST API is unencrypted (HTTP), allowing an attacker to intercept traffic between an actor and the webserver. This leads to the possibility of information gathering and downloading media files.
1Tinxy
1Wifi Lock Controller V1 Rf Firmware
Jun 17, 2026
May 30, 2025
N/A· v4
5.9 MEDIUM· v3
N/A· v2
Tinxy WiFi Lock Controller v1 RF was discovered to transmit sensitive information in plaintext, including control information and device credentials, allowing attackers to possibly intercept and access sensitive informat...Show more
Tinxy WiFi Lock Controller v1 RF was discovered to transmit sensitive information in plaintext, including control information and device credentials, allowing attackers to possibly intercept and access sensitive information via a man-in-the-middle attack.Show less
1Mozilla
1Firefox
Sep 30, 2026
May 27, 2025
N/A· v4
7.5 HIGH· v3
N/A· v2
In certain cases, SNI could have been sent unencrypted even when encrypted DNS was enabled. This vulnerability was fixed in Firefox 139 and Thunderbird 139.
1Meddream
1Pacs Server
Jun 17, 2026
May 22, 2025
N/A· v4
6.5 MEDIUM· v3
N/A· v2
MedDream WEB DICOM Viewer Cleartext Transmission of Credentials Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of Me...Show more
MedDream WEB DICOM Viewer Cleartext Transmission of Credentials Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of MedDream WEB DICOM Viewer. Authentication is not required to exploit this vulnerability. The specific flaw exists within the Web Portal. The issue results from the lack of encryption when transmitting credentials. An attacker can leverage this vulnerability to disclose transmitted credentials, leading to further compromise. Was ZDI-CAN-25842.Show less
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Jun 17, 2026
May 14, 2025
5.3 MEDIUM· v4
N/A· v3
N/A· v2
Using the AES-128-CCM algorithm for IPSec on certain Palo Alto Networks PAN-OS® firewalls (PA-7500, PA-5400, PA-5400f, PA-3400, PA-1600, PA-1400, and PA-400 Series) leads to unencrypted data transfer to devices that are...Show more
Using the AES-128-CCM algorithm for IPSec on certain Palo Alto Networks PAN-OS® firewalls (PA-7500, PA-5400, PA-5400f, PA-3400, PA-1600, PA-1400, and PA-400 Series) leads to unencrypted data transfer to devices that are connected to the PAN-OS firewall through IPSec. This issue does not affect Cloud NGFWs, Prisma® Access instances, or PAN-OS VM-Series firewalls. NOTE: The AES-128-CCM encryption algorithm is not recommended for use.Show less
1Siemens
1Scalance Lpe9403 Firmware
Sep 8, 2026
May 13, 2025
6.7 MEDIUM· v4
4.4 MEDIUM· v3
N/A· v2
A vulnerability has been identified in SCALANCE LPE9403 (6GK5998-3GS00-2AC2) (All versions < V2.1 HF0 with SINEMA Remote Connect Edge Client installed). Affected devices do transmit sensitive information in cleartext. T...Show more
A vulnerability has been identified in SCALANCE LPE9403 (6GK5998-3GS00-2AC2) (All versions < V2.1 HF0 with SINEMA Remote Connect Edge Client installed). Affected devices do transmit sensitive information in cleartext. This could allow a privileged local attacker to retrieve this sensitive information.Show less
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Jun 17, 2026
May 8, 2025
9.3 CRITICAL· v4
7.4 HIGH· v3
N/A· v2
The Pixmeo Osirix MD Web Portal sends credential information without encryption, which could allow an attacker to steal credentials.
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Jun 17, 2026
May 8, 2025
N/A· v4
9.1 CRITICAL· v3
N/A· v2
On affected platforms running Arista EOS with secure Vxlan configured, restarting the Tunnelsec agent will result in packets being sent over the secure Vxlan tunnels in the clear.
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Jun 17, 2026
May 6, 2025
10.0 CRITICAL· v4
N/A· v3
N/A· v2
Cleartext Transmission of Sensitive Information vulnerability in Crestron Automate VX allows Sniffing Network Traffic. The device allows Web UI and API access over non-secure network ports which exposes sensitive inform...Show more
Cleartext Transmission of Sensitive Information vulnerability in Crestron Automate VX allows Sniffing Network Traffic. The device allows Web UI and API access over non-secure network ports which exposes sensitive information such as user passwords. This issue affects Automate VX: from 5.6.8161.21536 through 6.4.0.49.Show less
1Gotenna
2Gotenna
Mesh Firmware
Jun 17, 2026
May 1, 2025
N/A· v4
6.5 MEDIUM· v3
N/A· v2
An issue was discovered on goTenna v1 devices with app 5.5.3 and firmware 0.25.5. A command channel includes the next hop. which can be intercepted and used to break frequency hopping.
1Gotenna
2Gotenna
Mesh Firmware
Jun 17, 2026
May 1, 2025
N/A· v4
6.5 MEDIUM· v3
N/A· v2
An issue was discovered on goTenna Mesh devices with app 5.5.3 and firmware 1.1.12. By default, a GID is the user's phone number unless they specifically opt out. A phone number is very sensitive information because it c...Show more
An issue was discovered on goTenna Mesh devices with app 5.5.3 and firmware 1.1.12. By default, a GID is the user's phone number unless they specifically opt out. A phone number is very sensitive information because it can be tied back to individuals. The app does not encrypt the GID in messages.Show less
1Gotenna
2Gotenna
Mesh Firmware
Jun 17, 2026
May 1, 2025
N/A· v4
6.5 MEDIUM· v3
N/A· v2
An issue was discovered on goTenna v1 devices with app 5.5.3 and firmware 0.25.5. By default, the GID is the user's phone number unless they specifically opt out. A phone number is very sensitive information because it c...Show more
An issue was discovered on goTenna v1 devices with app 5.5.3 and firmware 0.25.5. By default, the GID is the user's phone number unless they specifically opt out. A phone number is very sensitive information because it can be tied back to individuals. The app does not encrypt the GID in messages.Show less
1Ibm
1Infosphere Information Server
Jun 17, 2026
Apr 23, 2025
N/A· v4
3.7 LOW· v3
N/A· v2
IBM InfoSphere Information Server 11.7 DataStage Flow Designer  transmits sensitive information via URL or query parameters that could be exposed to an unauthorized actor using man in the middle techniques.
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Jun 17, 2026
Apr 23, 2025
8.7 HIGH· v4
N/A· v3
N/A· v2
This vulnerability exists in the Meon KYC solutions due to transmission of sensitive data in plain text within the response payloads of certain API endpoints. An authenticated remote attacker could exploit this vulnerabi...Show more
This vulnerability exists in the Meon KYC solutions due to transmission of sensitive data in plain text within the response payloads of certain API endpoints. An authenticated remote attacker could exploit this vulnerability by intercepting API response that contains unencrypted sensitive information belonging to other users. Successful exploitation of this vulnerability could allow remote attacker to impersonate the target user and gain unauthorized access to the user account.Show less
1Cilium
1Cilium
Jun 17, 2026
Apr 21, 2025
N/A· v4
4.0 MEDIUM· v3
N/A· v2
Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Versions 1.15.0 to 1.15.15, 1.16.0 to 1.16.8, and 1.17.0 to 1.17.2, are vulnerable when using Wireguard transparent encryption in...Show more
Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Versions 1.15.0 to 1.15.15, 1.16.0 to 1.16.8, and 1.17.0 to 1.17.2, are vulnerable when using Wireguard transparent encryption in a Cilium cluster, packets that originate from a terminating endpoint can leave the source node without encryption due to a race condition in how traffic is processed by Cilium. This issue has been patched in versions 1.15.16, 1.16.9, and 1.17.3. There are no workarounds available for this issue.Show less
1Jetbrains
1Toolbox
Jun 17, 2026
Apr 17, 2025
N/A· v4
7.5 HIGH· v3
N/A· v2
In JetBrains Toolbox App before 2.6 unencrypted credential transmission during SSH authentication was possible