Common Weakness Enumeration

CWE-798

Allowed-with-Review

Use of Hard-coded Credentials

Abstraction: Base · Status: Draft

API response cwe.mitre.org

The product contains hard-coded credentials, such as a password or cryptographic key.

2173 vulnerabilities reference this CWE, most recent first.

CVE-2021-28813 (GCVE-0-2021-28813)

Vulnerability from cvelistv5 – Published: 2021-09-10 04:00 – Updated: 2024-09-17 00:21
VLAI
Title
Insufficiently Protected Credentials Vulnerability in QSW-M2116P-2T2S and QuNetSwitch
Summary
A vulnerability involving insecure storage of sensitive information has been reported to affect QSW-M2116P-2T2S and QNAP switches running QuNetSwitch. If exploited, this vulnerability allows remote attackers to read sensitive information by accessing the unrestricted storage mechanism.We have already fixed this vulnerability in the following versions: QSW-M2116P-2T2S 1.0.6 build 210713 and later QGD-1600P: QuNetSwitch 1.0.6.1509 and later QGD-1602P: QuNetSwitch 1.0.6.1509 and later QGD-3014PT: QuNetSwitch 1.0.6.1519 and later
Severity
9.6 (Critical)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
QNAP Systems Inc. QSW-M2116P-2T2S Affected: unspecified , < 1.0.6 build 210713 (custom)
Create a notification for this product.
QNAP Systems Inc. QuNetSwitch Affected: unspecified , < 1.0.6.1509 (custom)
Create a notification for this product.
QNAP Systems Inc. QuNetSwitch Affected: unspecified , < 1.0.6.1519 (custom)
Create a notification for this product.
Date Public
2021-09-09 00:00
Show details on NVD website
To clipboard 

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CVE-2021-27503 (GCVE-0-2021-27503)

Vulnerability from cvelistv5 – Published: 2021-08-02 20:42 – Updated: 2024-08-03 21:26
VLAI
Summary
Ypsomed mylife Cloud, mylife Mobile Application, Ypsomed mylife Cloud: All versions prior to 1.7.2, Ypsomed mylife App: All versions prior to 1.7.5,The application encrypts on the application layer of the communication protocol between the Ypsomed mylife App and mylife Cloud credentials based on hard-coded secrets, which allows man-in-the-middle attackers to tamper with messages.
Severity
No CVSS data available.
CWE
  • CWE-798 - USE OF HARD-CODED CREDENTIALS (CWE-798)
Assigner
References
Impacted products
Vendor Product Version
n/a Ypsomed mylife Cloud, mylife Mobile Application Affected: Ypsomed mylife Cloud: All versions prior to 1.7.2, Ypsomed mylife App: All versions prior to 1.7.5
Show details on NVD website
To clipboard 

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CVE-2021-27437 (GCVE-0-2021-27437)

Vulnerability from cvelistv5 – Published: 2021-05-07 14:36 – Updated: 2024-08-03 20:48
VLAI
Summary
The affected product allows attackers to obtain sensitive information from the WISE-PaaS dashboard. The system contains a hard-coded administrator username and password that can be used to query Grafana APIs. Authentication is not required for exploitation on the WISE-PaaS/RMM (versions prior to 9.0.1).
Severity
No CVSS data available.
CWE
  • CWE-798 - USE OF HARD-CODED CREDENTIALS CWE-798
Assigner
References
Impacted products
Vendor Product Version
n/a WISE-PaaS/RMM Affected: versions prior to 9.0.1
Show details on NVD website
To clipboard 

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CVE-2021-27430 (GCVE-0-2021-27430)

Vulnerability from cvelistv5 – Published: 2022-03-23 19:46 – Updated: 2025-04-16 17:59
VLAI
Title
GE UR family hardcoded credentials
Summary
GE UR bootloader binary Version 7.00, 7.01 and 7.02 included unused hardcoded credentials. Additionally, a user with physical access to the UR IED can interrupt the boot sequence by rebooting the UR.
Severity
8.4 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-798 - Use of Hard-coded Credentials
Assigner
References
Impacted products
Vendor Product Version
GE UR bootloader binary Affected: 7.00
Affected: 7.01
Affected: 7.02
Create a notification for this product.
Credits
SCADA-X, DOE’s Cyber Testing for Resilient Industrial Control Systems (CyTRICS) program, Verve Industrial, and VuMetric reported these vulnerabilities to GE.
Show details on NVD website
To clipboard 

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CVE-2021-26611 (GCVE-0-2021-26611)

Vulnerability from cvelistv5 – Published: 2021-11-26 16:31 – Updated: 2024-08-03 20:26
VLAI
Title
HejHome IP Camera use of hard-coded credentials vulnerability
Summary
HejHome GKW-IC052 IP Camera contained a hard-coded credentials vulnerability. This issue allows remote attackers to operate the IP Camera.(reboot, factory reset, snapshot etc..)
Severity
8.1 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-798 - Use of Hard-coded Credentials
Assigner
References
Impacted products
Vendor Product Version
Goqual GKW-IC052 Affected: 2.9.5
Affected: 2.9.6
Affected: 2.9.7
Affected: 4.0.4
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2021-22730 (GCVE-0-2021-22730)

Vulnerability from cvelistv5 – Published: 2021-07-21 10:44 – Updated: 2024-08-03 18:51
VLAI
Summary
A CWE-798: Use of Hard-coded Credentials vulnerability exists in EVlink City (EVC1S22P4 / EVC1S7P4 all versions prior to R8 V3.4.0.1), EVlink Parking (EVW2 / EVF2 / EV.2 all versions prior to R8 V3.4.0.1), and EVlink Smart Wallbox (EVB1A all versions prior to R8 V3.4.0.1 ) that could an attacker to gain unauthorized administrative privileges when accessing to the charging station web server.
Severity
No CVSS data available.
CWE
  • CWE-798 - Use of Hard-coded Credentials
Assigner
References
Impacted products
Vendor Product Version
n/a EVlink City (EVC1S22P4 / EVC1S7P4 all versions prior to R8 V3.4.0.1), EVlink Parking (EVW2 / EVF2 / EV.2 all versions prior to R8 V3.4.0.1), and EVlink Smart Wallbox (EVB1A all versions prior to R8 V3.4.0.1 ) Affected: EVlink City (EVC1S22P4 / EVC1S7P4 all versions prior to R8 V3.4.0.1), EVlink Parking (EVW2 / EVF2 / EV.2 all versions prior to R8 V3.4.0.1), and EVlink Smart Wallbox (EVB1A all versions prior to R8 V3.4.0.1 )
Show details on NVD website
To clipboard 

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CVE-2021-22707 (GCVE-0-2021-22707)

Vulnerability from cvelistv5 – Published: 2021-07-21 10:41 – Updated: 2024-08-03 18:51
VLAI
Summary
A CWE-798: Use of Hard-coded Credentials vulnerability exists in EVlink City (EVC1S22P4 / EVC1S7P4 all versions prior to R8 V3.4.0.1), EVlink Parking (EVW2 / EVF2 / EV.2 all versions prior to R8 V3.4.0.1), and EVlink Smart Wallbox (EVB1A all versions prior to R8 V3.4.0.1 ) that could allow an attacker to issue unauthorized commands to the charging station web server with administrative privileges.
Severity
No CVSS data available.
CWE
  • CWE-798 - Use of Hard-coded Credentials
Assigner
References
Impacted products
Vendor Product Version
n/a EVlink City (EVC1S22P4 / EVC1S7P4 all versions prior to R8 V3.4.0.1), EVlink Parking (EVW2 / EVF2 / EV.2 all versions prior to R8 V3.4.0.1), and EVlink Smart Wallbox (EVB1A all versions prior to R8 V3.4.0.1 ) Affected: EVlink City (EVC1S22P4 / EVC1S7P4 all versions prior to R8 V3.4.0.1), EVlink Parking (EVW2 / EVF2 / EV.2 all versions prior to R8 V3.4.0.1), and EVlink Smart Wallbox (EVB1A all versions prior to R8 V3.4.0.1 )
Show details on NVD website
To clipboard 

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CVE-2021-22667 (GCVE-0-2021-22667)

Vulnerability from cvelistv5 – Published: 2021-02-24 16:01 – Updated: 2024-08-03 18:51
VLAI
Summary
BB-ESWGP506-2SFP-T versions 1.01.09 and prior is vulnerable due to the use of hard-coded credentials, which may allow an attacker to gain unauthorized access and permit the execution of arbitrary code on the BB-ESWGP506-2SFP-T (versions 1.01.01 and prior).
Severity
No CVSS data available.
CWE
  • CWE-798 - USE OF HARD-CODED CREDENTIALS CWE-798
Assigner
References
Impacted products
Vendor Product Version
n/a BB-ESWGP506-2SFP-T Affected: Versions 1.01.09 and prior
Show details on NVD website
To clipboard 

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CVE-2021-21913 (GCVE-0-2021-21913)

Vulnerability from cvelistv5 – Published: 2021-09-23 14:48 – Updated: 2024-08-03 18:30
VLAI
Summary
An information disclosure vulnerability exists in the WiFi Smart Mesh functionality of D-LINK DIR-3040 1.13B03. A specially-crafted network request can lead to command execution. An attacker can connect to the MQTT service to trigger this vulnerability.
Severity
10 (Critical)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CWE
  • CWE-798 - Use of Hard-coded Credentials
Assigner
References
Impacted products
Vendor Product Version
n/a D-Link Affected: D-LINK DIR-3040 1.13B03
Show details on NVD website
To clipboard 

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CVE-2021-21820 (GCVE-0-2021-21820)

Vulnerability from cvelistv5 – Published: 2021-07-16 10:24 – Updated: 2024-08-03 18:23
VLAI
Summary
A hard-coded password vulnerability exists in the Libcli Test Environment functionality of D-LINK DIR-3040 1.13B03. A specially crafted network request can lead to code execution. An attacker can send a sequence of requests to trigger this vulnerability.
Severity
10 (Critical)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CWE
  • CWE-798 - Use of Hard-coded Credentials
Assigner
References
Impacted products
Vendor Product Version
n/a D-Link Affected: D-LINK DIR-3040 1.13B03
Show details on NVD website
To clipboard 

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Mitigation
Architecture and Design
  • For outbound authentication: store passwords, keys, and other credentials outside of the code in a strongly-protected, encrypted configuration file or database that is protected from access by all outsiders, including other local users on the same system. Properly protect the key (CWE-320). If you cannot use encryption to protect the file, then make sure that the permissions are as restrictive as possible [REF-7].
  • In Windows environments, the Encrypted File System (EFS) may provide some protection.
Mitigation
Architecture and Design

For inbound authentication: Rather than hard-code a default username and password, key, or other authentication credentials for first time logins, utilize a "first login" mode that requires the user to enter a unique strong password or key.

Mitigation
Architecture and Design

If the product must contain hard-coded credentials or they cannot be removed, perform access control checks and limit which entities can access the feature that requires the hard-coded credentials. For example, a feature might only be enabled through the system console instead of through a network connection.

Mitigation
Architecture and Design
  • For inbound authentication using passwords: apply strong one-way hashes to passwords and store those hashes in a configuration file or database with appropriate access control. That way, theft of the file/database still requires the attacker to try to crack the password. When handling an incoming password during authentication, take the hash of the password and compare it to the saved hash.
  • Use randomly assigned salts for each separate hash that is generated. This increases the amount of computation that an attacker needs to conduct a brute-force attack, possibly limiting the effectiveness of the rainbow table method.
Mitigation
Architecture and Design
  • For front-end to back-end connections: Three solutions are possible, although none are complete.
  • The first suggestion involves the use of generated passwords or keys that are changed automatically and must be entered at given time intervals by a system administrator. These passwords will be held in memory and only be valid for the time intervals.
  • Next, the passwords or keys should be limited at the back end to only performing actions valid for the front end, as opposed to having full access.
  • Finally, the messages sent should be tagged and checksummed with time sensitive values so as to prevent replay-style attacks.
CAPEC-191: Read Sensitive Constants Within an Executable

An adversary engages in activities to discover any sensitive constants present within the compiled code of an executable. These constants may include literal ASCII strings within the file itself, or possibly strings hard-coded into particular routines that can be revealed by code refactoring methods including static and dynamic analysis.

CAPEC-70: Try Common or Default Usernames and Passwords

An adversary may try certain common or default usernames and passwords to gain access into the system and perform unauthorized actions. An adversary may try an intelligent brute force using empty passwords, known vendor default credentials, as well as a dictionary of common usernames and passwords. Many vendor products come preconfigured with default (and thus well-known) usernames and passwords that should be deleted prior to usage in a production environment. It is a common mistake to forget to remove these default login credentials. Another problem is that users would pick very simple (common) passwords (e.g. "secret" or "password") that make it easier for the attacker to gain access to the system compared to using a brute force attack or even a dictionary attack using a full dictionary.

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