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.

CVE-2020-5399 (GCVE-0-2020-5399)

Vulnerability from cvelistv5 – Published: 2020-02-12 20:30 – Updated: 2024-09-16 19:51
VLAI
Title
CredHub does not properly enable TLS for MySQL database connections
Summary
Cloud Foundry CredHub, versions prior to 2.5.10, connects to a MySQL database without TLS even when configured to use TLS. A malicious user with access to the network between CredHub and its MySQL database may eavesdrop on database connections and thereby gain unauthorized access to CredHub and other components.
Severity
7.6 (High)
CVSS:3.0/AV:A/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H
CWE
  • CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
References
Impacted products
Vendor Product Version
Cloud Foundry CredHub Affected: Edge , < 2.5.10 (custom)
Create a notification for this product.
Date Public
2020-02-12 00:00
Show details on NVD website
To clipboard 

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CVE-2020-5426 (GCVE-0-2020-5426)

Vulnerability from cvelistv5 – Published: 2020-11-11 17:05 – Updated: 2024-09-17 03:03
VLAI
Title
Scheduler for TAS can transmit privileged UAA token in plaintext
Summary
Scheduler for TAS prior to version 1.4.0 was permitting plaintext transmission of UAA client token by sending it over a non-TLS connection. This also depended on the configuration of the MySQL server which is used to cache a UAA client token used by the service. If intercepted the token can give an attacker admin level access in the cloud controller.
Severity
8.6 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
CWE
  • CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
References
Impacted products
Vendor Product Version
VMware Tanzu Pivotal Scheduler Affected: All , < 1.4.0 (custom)
Create a notification for this product.
Date Public
2020-11-03 00:00
Show details on NVD website
To clipboard 

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CVE-2020-6997 (GCVE-0-2020-6997)

Vulnerability from cvelistv5 – Published: 2020-03-24 20:31 – Updated: 2024-08-04 09:18
VLAI
Summary
In Moxa EDS-G516E Series firmware, Version 5.2 or lower, sensitive information is transmitted over some web applications in cleartext.
Severity
No CVSS data available.
CWE
  • CWE-319 - CLEARTEXT TRANSMISSION OF SENSITIVE INFORMATION CWE-319
Assigner
References
Impacted products
Vendor Product Version
n/a Moxa EDS-G516E Series firmware, Version 5.2 or lower Affected: Moxa EDS-G516E Series firmware, Version 5.2 or lower
Show details on NVD website
To clipboard 

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CVE-2020-7003 (GCVE-0-2020-7003)

Vulnerability from cvelistv5 – Published: 2020-03-24 17:02 – Updated: 2024-08-04 09:18
VLAI
Summary
In Moxa ioLogik 2500 series firmware, Version 3.0 or lower, and IOxpress configuration utility, Version 2.3.0 or lower, sensitive information is transmitted over some web applications in clear text.
Severity
No CVSS data available.
CWE
  • CWE-319 - CLEARTEXT TRANSMISSION OF SENSITIVE INFORMATION CWE-319
Assigner
References
Impacted products
Vendor Product Version
n/a Moxa ioLogik 2500 series firmware, Version 3.0 or lower, IOxpress configuration utility, Version 2.3.0 or lower Affected: Moxa ioLogik 2500 series firmware, Version 3.0 or lower, IOxpress configuration utility, Version 2.3.0 or lower
Show details on NVD website
To clipboard 

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CVE-2020-7308 (GCVE-0-2020-7308)

Vulnerability from cvelistv5 – Published: 2021-04-15 07:40 – Updated: 2024-08-04 09:25
VLAI
Title
Transmission of data in clear text by McAfee ENS
Summary
Cleartext Transmission of Sensitive Information between McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2021 Update and McAfee Global Threat Intelligence (GTI) servers using DNS allows a remote attacker to view the requests from ENS and responses from GTI over DNS. By gaining control of an intermediate DNS server or altering the network DNS configuration, it is possible for an attacker to intercept requests and send their own responses.
Severity
4.8 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
CWE
  • CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
References
Impacted products
Vendor Product Version
McAfee,LLC McAfee Endpoint Security (ENS) for WIndows Affected: unspecified , < 10.7.0 February 2021 Update (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2020-7488 (GCVE-0-2020-7488)

Vulnerability from cvelistv5 – Published: 2020-04-22 18:51 – Updated: 2024-08-04 09:33
VLAI
Summary
A CWE-319: Cleartext Transmission of Sensitive Information vulnerability exists which could leak sensitive information transmitted between the software and the Modicon M218, M241, M251, and M258 controllers.
Severity
No CVSS data available.
CWE
  • CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
References
Impacted products
Vendor Product Version
n/a EcoStruxure Machine Expert (all versions)SoMachine, SoMachine Motion (all versions)Modicon M218 Logic Controller (all versions)Modicon M241 Logic Controller (all versions)Modicon M251 Logic Controller (all versions)Modicon M258 Logic Controller (all versions) Affected: EcoStruxure Machine Expert (all versions)SoMachine, SoMachine Motion (all versions)Modicon M218 Logic Controller (all versions)Modicon M241 Logic Controller (all versions)Modicon M251 Logic Controller (all versions)Modicon M258 Logic Controller (all versions)
Show details on NVD website
To clipboard 

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CVE-2020-7592 (GCVE-0-2020-7592)

Vulnerability from cvelistv5 – Published: 2020-07-14 13:18 – Updated: 2024-08-04 09:33
VLAI
Summary
A vulnerability has been identified in SIMATIC HMI Basic Panels 1st Generation (incl. SIPLUS variants) (All versions), SIMATIC HMI Basic Panels 2nd Generation (incl. SIPLUS variants) (All versions), SIMATIC HMI Comfort Panels (incl. SIPLUS variants) (All versions), SIMATIC HMI KTP700F Mobile Arctic (All versions), SIMATIC HMI Mobile Panels 2nd Generation (All versions), SIMATIC WinCC Runtime Advanced (All versions). Unencrypted communication between the configuration software and the respective device could allow an attacker to capture potential plain text communication and have access to sensitive information.
Severity
No CVSS data available.
CWE
  • CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
References
Impacted products
Show details on NVD website
To clipboard 

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CVE-2020-8355 (GCVE-0-2020-8355)

Vulnerability from cvelistv5 – Published: 2021-02-10 21:05 – Updated: 2024-09-17 01:56
VLAI
Summary
An internal product security audit of Lenovo XClarity Administrator (LXCA) prior to version 3.1.0 discovered the Windows OS credentials provided by the LXCA user to perform driver updates of managed systems may be captured in the First Failure Data Capture (FFDC) service log if the service log is generated while managed endpoints are updating. The service log is only generated when requested by a privileged LXCA user and it is only accessible to the privileged LXCA user that requested the file and is then deleted.
Severity
4.9 (Medium)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CWE
  • CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
References
Impacted products
Vendor Product Version
Lenovo XClarity Administrator Affected: unspecified , < 3.1.0 (custom)
Create a notification for this product.
Date Public
2021-02-10 00:00
Show details on NVD website
To clipboard 

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CVE-2020-8356 (GCVE-0-2020-8356)

Vulnerability from cvelistv5 – Published: 2021-03-09 16:15 – Updated: 2024-09-16 20:32
VLAI
Summary
An internal product security audit of LXCO, prior to version 1.2.2, discovered that optional passwords, if specified, for the Syslog and SMTP forwarders are written to an internal LXCO log file in clear text. Affected logs are captured in the First Failure Data Capture (FFDC) service log. The FFDC service log is only generated when requested by a privileged LXCO user and it is only accessible to the privileged LXCO user that requested the file.
Severity
4.9 (Medium)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CWE
  • CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
References
Impacted products
Vendor Product Version
Lenovo XClarity Orchestrator Affected: unspecified , < 1.2.2 (custom)
Create a notification for this product.
Date Public
2021-03-09 00:00
Show details on NVD website
To clipboard 

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CVE-2021-0296 (GCVE-0-2021-0296)

Vulnerability from cvelistv5 – Published: 2021-10-19 18:16 – Updated: 2024-09-17 02:47
VLAI
Title
CTPView: HSTS not being enforced on CTPView server.
Summary
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.
Severity
7.4 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
CWE
  • CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
References
URL Tags
https://kb.juniper.net/JSA11210 x_refsource_CONFIRM
Impacted products
Vendor Product Version
Juniper Networks CTPView Affected: 7.3 , < 7.3R7 (custom)
Affected: 9.1 , < 9.1R3 (custom)
Create a notification for this product.
Date Public
2021-10-13 00:00
Show details on NVD website
To clipboard 

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Mitigation

Phase: Architecture and Design

Description:

  • Before transmitting, encrypt the data using reliable, confidentiality-protecting cryptographic protocols.
Mitigation

Phase: Implementation

Description:

  • When using web applications with SSL, use SSL for the entire session from login to logout, not just for the initial login page.
Mitigation

Phase: Implementation

Description:

  • When designing hardware platforms, ensure that approved encryption algorithms (such as those recommended by NIST) protect paths from security critical data to trusted user applications.
Mitigation

Phase: Testing

Description:

  • Use tools and techniques that require manual (human) analysis, such as penetration testing, threat modeling, and interactive tools that allow the tester to record and modify an active session. These may be more effective than strictly automated techniques. This is especially the case with weaknesses that are related to design and business rules.
Mitigation

Phase: Operation

Description:

  • Configure servers to use encrypted channels for communication, which may include SSL or other secure protocols.
CAPEC-102: Session Sidejacking

Session sidejacking takes advantage of an unencrypted communication channel between a victim and target system. The attacker sniffs traffic on a network looking for session tokens in unencrypted traffic. Once a session token is captured, the attacker performs malicious actions by using the stolen token with the targeted application to impersonate the victim. This attack is a specific method of session hijacking, which is exploiting a valid session token to gain unauthorized access to a target system or information. Other methods to perform a session hijacking are session fixation, cross-site scripting, or compromising a user or server machine and stealing the session token.

CAPEC-117: Interception

An adversary monitors data streams to or from the target for information gathering purposes. This attack may be undertaken to solely gather sensitive information or to support a further attack against the target. This attack pattern can involve sniffing network traffic as well as other types of data streams (e.g. radio). The adversary can attempt to initiate the establishment of a data stream or passively observe the communications as they unfold. In all variants of this attack, the adversary is not the intended recipient of the data stream. In contrast to other means of gathering information (e.g., targeting data leaks), the adversary must actively position themself so as to observe explicit data channels (e.g. network traffic) and read the content. However, this attack differs from a Adversary-In-the-Middle (CAPEC-94) attack, as the adversary does not alter the content of the communications nor forward data to the intended recipient.

CAPEC-383: Harvesting Information via API Event Monitoring

An adversary hosts an event within an application framework and then monitors the data exchanged during the course of the event for the purpose of harvesting any important data leaked during the transactions. One example could be harvesting lists of usernames or userIDs for the purpose of sending spam messages to those users. One example of this type of attack involves the adversary creating an event within the sub-application. Assume the adversary hosts a "virtual sale" of rare items. As other users enter the event, the attacker records via AiTM (CAPEC-94) proxy the user_ids and usernames of everyone who attends. The adversary would then be able to spam those users within the application using an automated script.

CAPEC-477: Signature Spoofing by Mixing Signed and Unsigned Content

An attacker exploits the underlying complexity of a data structure that allows for both signed and unsigned content, to cause unsigned data to be processed as though it were signed data.

CAPEC-65: Sniff Application Code

An adversary passively sniffs network communications and captures application code bound for an authorized client. Once obtained, they can use it as-is, or through reverse-engineering glean sensitive information or exploit the trust relationship between the client and server. Such code may belong to a dynamic update to the client, a patch being applied to a client component or any such interaction where the client is authorized to communicate with the server.

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