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CWE-319

898 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 (898)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Azeotech
1Daqfactory
Jun 17, 2026
Nov 5, 2021
N/A· v4
5.9 MEDIUM· v3
4.3 MEDIUM· v2
The affected product is vulnerable to cookie information being transmitted as cleartext over HTTP. An attacker can capture network traffic, obtain the user’s cookie and take over the account.
1Deltaww
1Dialink
Jun 17, 2026
Nov 3, 2021
N/A· v4
5.9 MEDIUM· v3
4.3 MEDIUM· v2
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 auth...Show more
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.Show less
1Datalust
1Seq.app.emailplus
Jun 17, 2026
Nov 2, 2021
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
Datalust Seq.App.EmailPlus (aka seq-app-htmlemail) 3.1.0-dev-00148, 3.1.0-dev-00170, and 3.1.0-dev-00176 can use cleartext SMTP on port 25 in some cases where encryption on port 465 was intended.
1Optinmonster
1Optinmonster
Jun 17, 2026
Nov 1, 2021
N/A· v4
8.2 HIGH· v3
6.4 MEDIUM· v2
The OptinMonster WordPress plugin is vulnerable to sensitive information disclosure and unauthorized setting updates due to insufficient authorization validation via the logged_in_or_has_api_key function in the ~/OMAPI/R...Show more
The OptinMonster WordPress plugin is vulnerable to sensitive information disclosure and unauthorized setting updates due to insufficient authorization validation via the logged_in_or_has_api_key function in the ~/OMAPI/RestApi.php file that can used to exploit inject malicious web scripts on sites with the plugin installed. This affects versions up to, and including, 2.6.4.Show less
1Juniper
1Ctpview
Jun 17, 2026
Oct 19, 2021
N/A· v4
7.4 HIGH· v3
5.8 MEDIUM· v2
The Juniper Networks CTPView server is not enforcing HTTP Strict Transport Security (HSTS). HSTS is an optional response header which allows servers to indicate that content from the requested domain will only be served...Show more
The Juniper Networks CTPView server is not enforcing HTTP Strict Transport Security (HSTS). HSTS is an optional response header which allows servers to indicate that content from the requested domain will only be served over HTTPS. The lack of HSTS may leave the system vulnerable to downgrade attacks, SSL-stripping man-in-the-middle attacks, and weakens cookie-hijacking protections. This issue affects Juniper Networks CTPView: 7.3 versions prior to 7.3R7; 9.1 versions prior to 9.1R3.Show less
1Mitsubishielectric
8R08psfcpu Firmware
R08sfcpu FirmwareR120psfcpu Firmware+5 more
Jun 17, 2026
Oct 14, 2021
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
Cleartext Transmission of Sensitive InformationCleartext transmission of sensitive information vulnerability in MELSEC iQ-R series Safety CPU R08/16/32/120SFCPU firmware versions "26" and prior and MELSEC iQ-R series SIL...Show more
Cleartext Transmission of Sensitive InformationCleartext transmission of sensitive information vulnerability in MELSEC iQ-R series Safety CPU R08/16/32/120SFCPU firmware versions "26" and prior and MELSEC iQ-R series SIL2 Process CPU R08/16/32/120PSFCPU firmware versions "11" and prior allows a remote unauthenticated attacker to login to a target CPU module by obtaining credentials other than password.Show less
1Gitlab
1Gitlab
Jun 17, 2026
Oct 5, 2021
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
In all versions of GitLab CE/EE, provided a user ID, anonymous users can use a few endpoints to retrieve information about any GitLab user.
1Laracms Project
1Laracms
Jun 17, 2026
Sep 29, 2021
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
LaraCMS v1.0.1 transmits sensitive information in cleartext which can be intercepted by attackers.
1Credova
1Financial
Jun 17, 2026
Sep 29, 2021
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
The Credova_Financial WordPress plugin discloses a site's associated Credova API account username and password in plaintext via an AJAX action whenever a site user goes to checkout on a page that has the Credova Financin...Show more
The Credova_Financial WordPress plugin discloses a site's associated Credova API account username and password in plaintext via an AJAX action whenever a site user goes to checkout on a page that has the Credova Financing option enabled. This affects versions up to, and including, 1.4.8.Show less
8Apple
DebianFedoraproject+5 more
29Cloud Backup
Clustered Data OntapCommerce Guided Search+26 more
Jun 17, 2026
Sep 29, 2021
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
A user can tell curl >= 7.20.0 and <= 7.78.0 to require a successful upgrade to TLS when speaking to an IMAP, POP3 or FTP server (`--ssl-reqd` on the command line or`CURLOPT_USE_SSL` set to `CURLUSESSL_CONTROL` or `CURLU...Show more
A user can tell curl >= 7.20.0 and <= 7.78.0 to require a successful upgrade to TLS when speaking to an IMAP, POP3 or FTP server (`--ssl-reqd` on the command line or`CURLOPT_USE_SSL` set to `CURLUSESSL_CONTROL` or `CURLUSESSL_ALL` withlibcurl). This requirement could be bypassed if the server would return a properly crafted but perfectly legitimate response.This flaw would then make curl silently continue its operations **withoutTLS** contrary to the instructions and expectations, exposing possibly sensitive data in clear text over the network.Show less
1Riconmobile
1S9922l Firmware
Jun 17, 2026
Sep 28, 2021
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
RICON Industrial Cellular Router S9922L 16.10.3(3794) is affected by cleartext storage of sensitive information and sends username and password as base64.
1Netgear
11R6400v2 Firmware
R6700 FirmwareR6700v3 Firmware+8 more
Jun 17, 2026
Sep 21, 2021
N/A· v4
8.1 HIGH· v3
9.3 HIGH· v2
The update process of the Circle Parental Control Service on various NETGEAR routers allows remote attackers to achieve remote code execution as root via a MitM attack. While the parental controls themselves are not enab...Show more
The update process of the Circle Parental Control Service on various NETGEAR routers allows remote attackers to achieve remote code execution as root via a MitM attack. While the parental controls themselves are not enabled by default on the routers, the Circle update daemon, circled, is enabled by default. This daemon connects to Circle and NETGEAR to obtain version information and updates to the circled daemon and its filtering database. However, database updates from NETGEAR are unsigned and downloaded via cleartext HTTP. As such, an attacker with the ability to perform a MitM attack on the device can respond to circled update requests with a crafted, compressed database file, the extraction of which gives the attacker the ability to overwrite executable files with attacker-controlled code. This affects R6400v2 1.0.4.106, R6700 1.0.2.16, R6700v3 1.0.4.106, R6900 1.0.2.16, R6900P 1.3.2.134, R7000 1.0.11.123, R7000P 1.3.2.134, R7850 1.0.5.68, R7900 1.0.4.38, R8000 1.0.4.68, and RS400 1.5.0.68.Show less
1Barco
1Mirrorop Windows Sender
Jun 17, 2026
Sep 7, 2021
N/A· v4
8.8 HIGH· v3
7.2 HIGH· v2
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 S...Show more
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 fact that the upgrade mechanism is not secured (is not protected with TLS).Show less
2Fedoraproject
Fetchmail
2Fedora
Fetchmail
Jun 17, 2026
Aug 30, 2021
N/A· v4
5.9 MEDIUM· v3
4.3 MEDIUM· v2
Fetchmail before 6.4.22 fails to enforce STARTTLS session encryption in some circumstances, such as a certain situation with IMAP and PREAUTH.
1Bbraun
1Spacecom2
Jun 17, 2026
Aug 25, 2021
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
A Cleartext Transmission of Sensitive Information vulnerability in B. Braun SpaceCom2 prior to 012U000062 allows a remote attacker to obtain sensitive information by snooping on the network traffic. The exposed data incl...Show more
A Cleartext Transmission of Sensitive Information vulnerability in B. Braun SpaceCom2 prior to 012U000062 allows a remote attacker to obtain sensitive information by snooping on the network traffic. The exposed data includes critical values for a pump's internal configuration.Show less
1Kde
1Kmail
Jun 17, 2026
Aug 10, 2021
N/A· v4
5.3 MEDIUM· v3
3.5 LOW· v2
In KDE KMail 19.12.3 (aka 5.13.3), the SMTP STARTTLS option is not honored (and cleartext messages are sent) unless "Server requires authentication" is checked.
6Fedoraproject
HaxxNetapp+3 more
16Cloud Backup
Clustered Data OntapCurl+13 more
Jun 17, 2026
Aug 5, 2021
N/A· v4
5.3 MEDIUM· v3
2.6 LOW· v2
When curl is instructed to get content using the metalink feature, and a user name and password are used to download the metalink XML file, those same credentials are then subsequently passed on to each of the servers fr...Show more
When curl is instructed to get content using the metalink feature, and a user name and password are used to download the metalink XML file, those same credentials are then subsequently passed on to each of the servers from which curl will download or try to download the contents from. Often contrary to the user's expectations and intentions and without telling the user it happened.Show less
1Ibm
1I2 Analyze
Jun 17, 2026
Jul 26, 2021
N/A· v4
4.3 MEDIUM· v3
4.3 MEDIUM· v2
IBM i2 Analyst's Notebook Premium (IBM i2 Analyze 4.3.0, 4.3.1, and 4.3.2) does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie values by sending a http://...Show more
IBM i2 Analyst's Notebook Premium (IBM i2 Analyze 4.3.0, 4.3.1, and 4.3.2) does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie values by sending a http:// link to a user or by planting this link in a site the user goes to. The cookie will be sent to the insecure link and the attacker can then obtain the cookie value by snooping the traffic. IBM X-Force ID: 202769.Show less
1Apache
1Directory Studio
Jun 17, 2026
Jul 26, 2021
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
While investigating DIRSTUDIO-1219 it was noticed that configured StartTLS encryption was not applied when any SASL authentication mechanism (DIGEST-MD5, GSSAPI) was used. While investigating DIRSTUDIO-1220 it was notice...Show more
While investigating DIRSTUDIO-1219 it was noticed that configured StartTLS encryption was not applied when any SASL authentication mechanism (DIGEST-MD5, GSSAPI) was used. While investigating DIRSTUDIO-1220 it was noticed that any configured SASL confidentiality layer was not applied. This issue affects Apache Directory Studio version 2.0.0.v20210213-M16 and prior versions.Show less
2Arm
Debian
2Debian Linux
Mbed Tls
Jun 17, 2026
Jul 19, 2021
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
An issue was discovered in Arm Mbed TLS before 2.23.0. A remote attacker can recover plaintext because a certain Lucky 13 countermeasure doesn't properly consider the case of a hardware accelerator.