Common Weakness Enumeration

CWE-798

Allowed-with-Review

Use of Hard-coded Credentials

Abstraction: Base · Status: Draft

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

2175 vulnerabilities reference this CWE, most recent first.

CVE-2022-21669 (GCVE-0-2022-21669)

Vulnerability from cvelistv5 – Published: 2022-01-11 00:00 – Updated: 2025-04-23 19:13
VLAI
Title
Bot token exposed in main.py
Summary
PuddingBot is a group management bot. In version 0.0.6-b933652 and prior, the bot token is publicly exposed in main.py, making it accessible to malicious actors. The bot token has been revoked and new version is already running on the server. As of time of publication, the maintainers are planning to update code to reflect this change at a later date.
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-798 - Use of Hard-coded Credentials
Assigner
Impacted products
Vendor Product Version
PuddingBot pudding-bot Affected: <= 0.0.6-b933652
Create a notification for this product.
Show details on NVD website

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CVE-2022-21194 (GCVE-0-2022-21194)

Vulnerability from cvelistv5 – Published: 2022-03-11 09:10 – Updated: 2024-08-03 02:31
VLAI
Summary
The following Yokogawa Electric products do not change the passwords of the internal Windows accounts from the initial configuration: CENTUM VP versions from R5.01.00 to R5.04.20 and versions from R6.01.00 to R6.08.0, Exaopc versions from R3.72.00 to R3.79.00.
Severity
No CVSS data available.
CWE
  • CWE-798 - Use of Hard-coded Credentials
Assigner
References
Impacted products
Vendor Product Version
Yokogawa Electric Corporation CENTUM VP Affected: versions from R5.01.00 to R5.04.20
Affected: versions from R6.01.00 to R6.08.00
Create a notification for this product.
Yokogawa Electric Corporation Exaopc Affected: versions from R3.72.00 to R3.79.00
Create a notification for this product.
Show details on NVD website

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CVE-2022-20844 (GCVE-0-2022-20844)

Vulnerability from cvelistv5 – Published: 2022-09-30 18:45 – Updated: 2024-11-01 18:51
VLAI
Title
Cisco Software-Defined Application Visibility and Control on Cisco vManage Static Username and Password Vulnerability
Summary
A vulnerability in authentication mechanism of Cisco Software-Defined Application Visibility and Control (SD-AVC) on Cisco vManage could allow an unauthenticated, remote attacker to access the GUI of Cisco SD-AVC using a default static username and password combination. This vulnerability exists because the GUI is accessible on self-managed cloud installations or local server installations of Cisco vManage. An attacker could exploit this vulnerability by accessing the exposed GUI of Cisco SD-AVC. A successful exploit could allow the attacker to view managed device names, SD-AVC logs, and SD-AVC DNS server IP addresses.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
Impacted products
Date Public
2022-09-28 00:00
Show details on NVD website

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CVE-2022-4611 (GCVE-0-2022-4611)

Vulnerability from cvelistv5 – Published: 2022-12-19 00:00 – Updated: 2024-08-03 01:48
VLAI
Title
Click Studios Passwordstate hard-coded credentials
Summary
A vulnerability, which was classified as problematic, was found in Click Studios Passwordstate and Passwordstate Browser Extension Chrome. This affects an unknown part. The manipulation leads to hard-coded credentials. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. It is recommended to upgrade the affected component. The identifier VDB-216273 was assigned to this vulnerability.
CWE
Assigner
References
Credits
Constantin Müller Jan Benninger Pascal Zenker
Show details on NVD website

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CVE-2022-4333 (GCVE-0-2022-4333)

Vulnerability from cvelistv5 – Published: 2023-06-01 05:36 – Updated: 2025-01-10 18:44
VLAI
Title
Sprecher: Sprecon maintenance access with hardcoded credentials
Summary
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SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-798 - Use of Hard-coded Credentials
Assigner
Show details on NVD website

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CVE-2022-3928 (GCVE-0-2022-3928)

Vulnerability from cvelistv5 – Published: 2023-01-05 21:50 – Updated: 2025-04-10 13:51
VLAI
Title
Hardcoded credential is found in the message queue
Summary
Hardcoded credential is found in affected products' message queue. An attacker that manages to exploit this vulnerability will be able to access data to the internal message queue. This issue affects * FOXMAN-UN product: FOXMAN-UN R15B, FOXMAN-UN R15A, FOXMAN-UN R14B, FOXMAN-UN R14A, FOXMAN-UN R11B, FOXMAN-UN R11A, FOXMAN-UN R10C, FOXMAN-UN R9C; * UNEM product: UNEM R15B, UNEM R15A, UNEM R14B, UNEM R14A, UNEM R11B, UNEM R11A, UNEM R10C, UNEM R9C. List of CPEs: * cpe:2.3:a:hitachienergy:foxman-un:R15B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R15A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R14B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R14A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R11B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R11A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R10C:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R9C:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R15B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R15A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R14B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R14A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R11B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R11A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R10C:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R9C:*:*:*:*:*:*:*
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-798 - Use of Hard-coded Credentials
Assigner
Impacted products
Vendor Product Version
Hitachi Energy FOXMAN-UN Unaffected: FOXMAN-UN R16A
Affected: FOXMAN-UN R15B
Affected: FOXMAN-UN R15A
Affected: FOXMAN-UN R14B
Affected: FOXMAN-UN R14A
Affected: FOXMAN-UN R11B
Affected: FOXMAN-UN R11A
Affected: FOXMAN-UN R10C
Affected: FOXMAN-UN R9C
Create a notification for this product.
Hitachi Energy UNEM Unaffected: UNEM R16A
Affected: UNEM R15B
Affected: UNEM R15A
Affected: UNEM R14B
Affected: UNEM R14A
Affected: UNEM R11B
Affected: UNEM R11A
Affected: UNEM R10C
Affected: UNEM R9C
Create a notification for this product.
Date Public
2022-12-13 13:30
Credits
K-Businessom AG, Austria
Show details on NVD website

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CVE-2022-3927 (GCVE-0-2022-3927)

Vulnerability from cvelistv5 – Published: 2023-01-05 21:41 – Updated: 2025-04-10 14:06
VLAI
Title
The affected products store public and private key that are used to sign and protect custom parameter set files from modification.
Summary
The affected products store both public and private key that are used to sign and protect Custom Parameter Set (CPS) file from modification. An attacker that manages to exploit this vulnerability will be able to change the CPS file, sign it so that it is trusted as the legitimate CPS file. This issue affects * FOXMAN-UN product: FOXMAN-UN R15B, FOXMAN-UN R15A, FOXMAN-UN R14B, FOXMAN-UN R14A, FOXMAN-UN R11B, FOXMAN-UN R11A, FOXMAN-UN R10C, FOXMAN-UN R9C; * UNEM product: UNEM R15B, UNEM R15A, UNEM R14B, UNEM R14A, UNEM R11B, UNEM R11A, UNEM R10C, UNEM R9C. List of CPEs: * cpe:2.3:a:hitachienergy:foxman-un:R15B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R15A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R14B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R14A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R11B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R11A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R10C:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R9C:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R15B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R15A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R14B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R14A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R11B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R11A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R10C:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R9C:*:*:*:*:*:*:*
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-798 - Use of Hard-coded Credentials
Assigner
Impacted products
Vendor Product Version
Hitachi Energy FOXMAN-UN Unaffected: FOXMAN-UN R16A
Affected: FOXMAN-UN R15B
Affected: FOXMAN-UN R15A
Affected: FOXMAN-UN R14B
Affected: FOXMAN-UN R14A
Affected: FOXMAN-UN R11B
Affected: FOXMAN-UN R11A
Affected: FOXMAN-UN R10C
Affected: FOXMAN-UN R9C
Create a notification for this product.
Hitachi Energy UNEM Unaffected: UNEM R16A
Affected: UNEM R15B
Affected: UNEM R15A
Affected: UNEM R14B
Affected: UNEM R14A
Affected: UNEM R11B
Affected: UNEM R11A
Affected: UNEM R10C
Affected: UNEM R9C
Create a notification for this product.
Date Public
2022-12-13 13:30
Credits
K-Businessom AG, Austria
Show details on NVD website

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CVE-2022-3744 (GCVE-0-2022-3744)

Vulnerability from cvelistv5 – Published: 2023-08-23 19:43 – Updated: 2024-08-03 01:20
VLAI
Summary
A potential vulnerability was discovered in LCFC BIOS for some Lenovo consumer notebook models that could allow a local attacker with elevated privileges to unlock UEFI variables due to a hard-coded SMI handler credential.
CWE
  • CWE-798 - Use of Hard-coded Credentials
Assigner
Impacted products
Vendor Product Version
Lenovo Notebook Affected: various
Create a notification for this product.
Show details on NVD website

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CVE-2022-3214 (GCVE-0-2022-3214)

Vulnerability from cvelistv5 – Published: 2022-09-16 18:05 – Updated: 2024-08-03 01:00
VLAI
Title
Delta Electronics DIAEnergy Use of Hard-coded Credentials
Summary
Delta Industrial Automation's DIAEnergy, an industrial energy management system, is vulnerable to CWE-798, Use of Hard-coded Credentials. Versions prior to  1.9.03.009 have this vulnerability. Executable files could be uploaded to certain directories using hard-coded bearer authorization, allowing remote code execution.
CWE
  • CWE-798 - Use of Hard-coded Credentials
Assigner
References
Impacted products
Vendor Product Version
Delta Electronics DIAEnergy Affected: all , < 1.9.03.009 (custom)
Create a notification for this product.
Credits
Y4er working with Trend Micro Zero Day Initiative reported this vulnerability to CISA.
Show details on NVD website

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CVE-2022-3089 (GCVE-0-2022-3089)

Vulnerability from cvelistv5 – Published: 2023-02-13 16:28 – Updated: 2025-01-16 21:57
VLAI
Title
EnOcean SmartServer Hard-coded credentials
Summary
Echelon SmartServer 2.2 with i.LON Vision 2.2 stores cleartext credentials in a file, which could allow an attacker to obtain cleartext usernames and passwords of the SmartServer. If the attacker obtains the file, then the credentials could be used to control the web user interface and file transfer protocol (FTP) server.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-798 - Use of Hard-coded Credentials
Assigner
Impacted products
Vendor Product Version
EnOcean Smartserver Affected: v2.2 SR8/SP8 (4.12.006) with i.LON Vision v2.2 SR8/SP8 (4.12.006)
Create a notification for this product.
Date Public
2023-02-07 18:00
Credits
Chizuru Toyama of Trend Micro reported this vulnerability to CISA.
Show details on NVD website

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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.