CWE-319— 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.— MITRE CWE catalog
1,008 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-319page 3 of 21
- CVE-2025-50110HIGHCVSS 8.8EG 8.82025-09-15
An issue was discovered in the method push.lite.avtech.com.AvtechLib.GetHttpsResponse in AVTECH EagleEyes Lite 2.0.0, the GetHttpsResponse method transmits sensitive information - including internal server URLs, account IDs, passwords, and…
- CVE-2025-52351HIGHCVSS 8.8EG 8.82025-08-21
Aikaan IoT management platform v3.25.0325-5-g2e9c59796 sends a newly generated password to users in plaintext via email and also includes the same password as a query parameter in the account activation URL (e.g., https://domain.com/activa…
- CVE-2025-0556HIGHCVSS 8.8EG 8.82025-02-12
In Progress® Telerik® Report Server, versions prior to 2025 Q1 (11.0.25.211) when using the older .NET Framework implementation, communication of non-sensitive information between the service agent process and app host process occurs ove…
- CVE-2024-50634HIGHCVSS 8.8EG 8.82024-11-08
A vulnerability in a weak JWT token in Watcharr v1.43.0 and below allows attackers to perform privilege escalation using a crafted JWT token. This vulnerability is not limited to privilege escalation but also affects all functions that req…
- CVE-2023-45321HIGHCVSS 8.8EG 8.82023-10-25
The Android Client application, when enrolled with the define method 1 (the user manually inserts the server ip address), use HTTP protocol to retrieve sensitive information (ip address and credentials to connect to a remote MQTT broker e…
- CVE-2023-4918HIGHCVSS 8.8EG 8.82023-09-12
A flaw was found in the Keycloak package, more specifically org.keycloak.userprofile. When a user registers itself through registration flow, the "password" and "password-confirm" field from the form will occur as regular user attributes. …
- CVE-2022-46680HIGHCVSS 8.8EG 8.82023-05-22
A CWE-319: Cleartext transmission of sensitive information vulnerability exists that could cause disclosure of sensitive information, denial of service, or modification of data if an attacker is able to intercept network traffic.
- CVE-2023-25437HIGHCVSS 8.8EG 8.82023-04-27
An issue was discovered in vTech VCS754 version 1.1.1.A before 1.1.1.H, allows attackers to gain escalated privileges and gain sensitive information due to cleartext passwords passed in the raw HTML.
- CVE-2022-22758HIGHCVSS 8.8EG 8.82022-12-22
When clicking on a tel: link, USSD codes, specified after a <code>\*</code> character, would be included in the phone number. On certain phones, or on certain carriers, if the number was dialed this could perform actions on a user's accoun…
- CVE-2021-3590HIGHCVSS 8.8EG 8.82022-08-22
A flaw was found in Foreman project. A credential leak was identified which will expose Azure Compute Profile password through JSON of the API output. The highest threat from this vulnerability is to data confidentiality and integrity as w…
- CVE-2022-29874HIGHCVSS 8.8EG 8.82022-05-20
A vulnerability has been identified in SICAM T (All versions < V3.0). Affected devices do not encrypt web traffic with clients but communicate in cleartext via HTTP. This could allow an unauthenticated attacker to capture the traffic and i…
- CVE-2022-24978HIGHCVSS 8.8EG 8.82022-04-05
Zoho ManageEngine ADAudit Plus before 7055 allows authenticated Privilege Escalation on Integrated products. This occurs because a password field is present in a JSON response.
- CVE-2021-38418HIGHCVSS 8.8EG 8.82021-11-03
Delta Electronics DIALink versions 1.2.4.0 and prior runs by default on HTTP, which may allow an attacker to be positioned between the traffic and perform a machine-in-the-middle attack to access information without authorization.
- CVE-2021-38142HIGHCVSS 8.8EG 8.82021-09-07
Barco MirrorOp Windows Sender before 2.5.3.65 uses cleartext HTTP and thus allows rogue software upgrades. An attacker on the local network can achieve remote code execution on any computer that tries to update Windows Sender due to the fa…
- CVE-2021-23846HIGHCVSS 8.8EG 8.82021-06-18
When using http protocol, the user password is transmitted as a clear text parameter for which it is possible to be obtained by an attacker through a MITM attack. This will be fixed starting from Firmware version 3.11.5, which will be rele…
- CVE-2021-27251HIGHCVSS 8.8EG 8.82021-04-14
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR Nighthawk R7800. Authentication is not required to exploit this vulnerability The specific flaw exists within handling of f…
- CVE-2021-27194HIGHCVSS 8.8EG 8.82021-03-25
Cleartext transmission of sensitive information in Netop Vision Pro up to and including 9.7.1 allows a remote unauthenticated attacker to gather credentials including Windows login usernames and passwords.
- CVE-2020-15062HIGHCVSS 8.8EG 8.82020-08-07
DIGITUS DA-70254 4-Port Gigabit Network Hub 2.073.000.E0008 devices allow an attacker on the same network to elevate privileges because the administrative password can be discovered by sniffing unencrypted UDP traffic.
- CVE-2020-15058HIGHCVSS 8.8EG 8.82020-08-07
Lindy 42633 4-Port USB 2.0 Gigabit Network Server 2.078.000 devices allow an attacker on the same network to elevate privileges because the administrative password can be discovered by sniffing unencrypted UDP traffic.
- CVE-2020-15054HIGHCVSS 8.8EG 8.82020-08-07
TP-Link USB Network Server TL-PS310U devices before 2.079.000.t0210 allow an attacker on the same network to elevate privileges because the administrative password can be discovered by sniffing unencrypted UDP traffic.
- CVE-2019-18800HIGHCVSS 8.8EG 8.82019-11-06
Viber through 11.7.0.5 allows a remote attacker who can capture a victim's internet traffic to steal their Viber account, because not all Viber protocol traffic is encrypted. TCP data packet 9 on port 4244 from the victim's device contains…
- CVE-2019-16924HIGHCVSS 8.8EG 8.82019-09-27
The Nulock application 1.5.0 for mobile devices sends a cleartext password over Bluetooth, which allows remote attackers (after sniffing the network) to take control of the lock.
- CVE-2019-12506HIGHCVSS 8.8EG 8.82019-06-07
Due to unencrypted and unauthenticated data communication, the wireless presenter Logitech R700 Laser Presentation Remote R-R0010 is prone to keystroke injection attacks. Thus, an attacker is able to send arbitrary keystrokes to a victim's…
- CVE-2019-12505HIGHCVSS 8.8EG 8.82019-06-07
Due to unencrypted and unauthenticated data communication, the wireless presenter Inateck WP1001 v1.3C is prone to keystroke injection attacks. Thus, an attacker is able to send arbitrary keystrokes to a victim's computer system, e.g., to …
- CVE-2019-12504HIGHCVSS 8.8EG 8.82019-06-07
Due to unencrypted and unauthenticated data communication, the wireless presenter Inateck WP2002 is prone to keystroke injection attacks. Thus, an attacker is able to send arbitrary keystrokes to a victim's computer system, e.g., to instal…
- CVE-2018-8842HIGHCVSS 8.8EG 8.82018-09-26
Philips e-Alert Unit (non-medical device), Version R2.1 and prior. The software transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors. The Philips e-Alert communica…
- CVE-2018-11050HIGHCVSS 8.8EG 8.82018-08-01
Dell EMC NetWorker versions between 9.0 and 9.1.1.8 through 9.2.1.3, and the version 18.1.0.1 contain a Clear-Text authentication over network vulnerability in the Rabbit MQ Advanced Message Queuing Protocol (AMQP) component. User credenti…
- CVE-2017-5259HIGHCVSS 8.8EG 8.82017-12-20
In versions 4.3.2-R4 and prior of Cambium Networks cnPilot firmware, an undocumented, root-privilege administration web shell is available using the HTTP path https://<device-ip-or-hostname>/adm/syscmd.asp.
- CVE-2018-12710HIGHCVSS 8.0EG 8.82018-08-29
An issue was discovered on D-Link DIR-601 2.02NA devices. Being local to the network and having only "User" account (which is a low privilege account) access, an attacker can intercept the response from a POST request to obtain "Admin" rig…
- CVE-2020-25178HIGHCVSS 7.5EG 8.82022-03-18
ISaGRAF Workbench communicates with Rockwell Automation ISaGRAF Runtime Versions 4.x and 5.x using TCP/IP. This communication protocol provides various file system operations, as well as the uploading of applications. Data is transferred o…
- CVE-2026-107231HIGHCVSS 8.7EG 8.72026-10-07
The AsyncHttpClient (AHC) library allows Java applications to easily execute HTTP requests and asynchronously process HTTP responses. Prior to 3.0.13 and 2.16.1, Realm.Builder treats a Digest challenge that yields no usable nonce as a Basi…
- CVE-2026-73174HIGHCVSS 8.7EG 8.72026-09-16
Nozomi Networks Labs identified a CWE-319: Cleartext Transmission of Sensitive Information vulnerability in the edgserver management protocol of Advantech EKI-1242EIMS in firmware version V1.06.01 that allows a network-adjacent passive obs…
- CVE-2026-45432HIGHCVSS 8.7EG 8.72026-06-04
This vulnerability exists in GX Earth ONT models due to the transmission of user credentials in plaintext over HTTP in its web management interface. A remote attacker could exploit this vulnerability by intercepting network traffic to obta…
- CVE-2026-22080HIGHCVSS 8.7EG 8.72026-01-09
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 …
- CVE-2026-22079HIGHCVSS 8.7EG 8.72026-01-09
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 a…
- CVE-2026-22544HIGHCVSS 8.7EG 8.72026-01-07
An attacker with a network connection could detect credentials in clear text.
- CVE-2025-53756HIGHCVSS 8.7EG 8.72025-07-16
This vulnerability exists in Digisol DG-GR6821AC Router due to cleartext transmission of credentials in its web management interface. A remote attacker could exploit this vulnerability by intercepting the network traffic and capturing clea…
- CVE-2025-42603HIGHCVSS 8.7EG 8.72025-04-23
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 interceptin…
- CVE-2025-0631HIGHCVSS 8.7EG 8.72025-01-28
A Credential Exposure Vulnerability exists in the above-mentioned product and version. The vulnerability is due to using HTTP resulting in credentials being sent in clear text.
- CVE-2024-47789HIGHCVSS 8.7EG 8.72024-10-04
** UNSUPPORTED WHEN ASSIGNED ** This vulnerability exists in D3D Security IP Camera D8801 due to usage of weak authentication scheme of the HTTP header protocol where authorization tag contain a Base-64 encoded username and password. A rem…
- CVE-2024-26288HIGHCVSS 8.7EG 8.72024-03-12
An unauthenticated remote attacker can influence the communication due to the lack of encryption of sensitive data via a MITM. Charging is not affected.
- CVE-2024-0056HIGHCVSS 8.7EG 8.72024-01-09
Microsoft.Data.SqlClient and System.Data.SqlClient SQL Data Provider Security Feature Bypass Vulnerability
- CVE-2021-26564HIGHCVSS 8.3EG 8.72021-02-26
Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to spoof servers via an HTTP session.
- CVE-2025-62643HIGHCVSS 8.6EG 8.62025-10-17
The Restaurant Brands International (RBI) assistant platform through 2025-09-06 transmits passwords of user accounts in cleartext e-mail messages.
- CVE-2025-47698HIGHCVSS 8.6EG 8.62025-09-18
An adjacent attacker without authentication can exploit this vulnerability to retrieve a set of user-privileged credentials. These credentials are present during the firmware upgrade procedure.
- CVE-2024-4161HIGHCVSS 8.6EG 8.62024-04-25
In Brocade SANnav, before Brocade SANnav v2.3.0, syslog traffic received clear text. This could allow an unauthenticated, remote attacker to capture sensitive information.
- CVE-2023-3028HIGHCVSS 8.6EG 8.62023-06-01
Insufficient authentication in the MQTT backend (broker) allows an attacker to access and even manipulate the telemetry data of the entire fleet of vehicles using the HopeChart HQT-401 telematics unit. Other models are possibly affected to…
- CVE-2018-1600HIGHCVSS 8.6EG 8.62018-06-04
IBM BigFix Platform 9.2 and 9.5 transmits sensitive or security-critical data in clear text in a communication channel that can be sniffed by unauthorized actors. IBM X-Force ID: 143745.
- CVE-2012-5562HIGHCVSS 6.5EG 8.62019-12-02
A flaw was found in rhn-proxy. This vulnerability may allow the rhn-proxy to transmit user credentials in clear-text when it accesses RHN Satellite. This could lead to information disclosure, where sensitive authentication details are expo…
- CVE-2026-55396HIGHCVSS 8.5EG 8.52026-10-01
Cleartext transmission without a cryptographic integrity check in operator control unit to robot UDP traffic in Teledyne FLIR Aware2 versions through 6.9.0.2 (PackBot) and 1.7.9 (FirstLook) allows adjacent unauthenticated attackers to inte…
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