CWE-798
Use of Hard-coded Credentials
The product contains hard-coded credentials, such as a password or cryptographic key.
CVE-2021-33014 (GCVE-0-2021-33014)
Vulnerability from cvelistv5 – Published: 2022-05-26 16:33 – Updated: 2025-04-16 17:53
VLAI
Title
KUKA KR C4 - Use of Hard-Coded Credentials
Summary
An attacker can gain VxWorks Shell after login due to hard-coded credentials on a KUKA KR C4 control software for versions prior to 8.7 or any product running KSS.
Severity
8.8 (High)
CWE
- CWE-798 - Use of Hard-coded Credentials
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-2… | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| KUKA | KR C4 |
Affected:
All , < v8.7
(custom)
|
|
| KUKA | KSS (KUKA.SystemSoftware) |
Affected:
All
|
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CVE-2021-33016 (GCVE-0-2021-33016)
Vulnerability from cvelistv5 – Published: 2022-05-26 16:32 – Updated: 2025-04-16 16:18
VLAI
Title
KUKA KR C4 - Use of Hard-Coded Credentials
Summary
An attacker can gain full access (read/write/delete) to sensitive folders due to hard-coded credentials on KUKA KR C4 control software for versions prior to 8.7 or any product running KSS.
Severity
9.8 (Critical)
CWE
- CWE-798 - Use of Hard-coded Credentials
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-2… | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| KUKA | KR C4 |
Affected:
All , < v8.7
(custom)
|
|
| KUKA | KSS (KUKA.SystemSoftware) |
Affected:
All
|
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CVE-2021-33529 (GCVE-0-2021-33529)
Vulnerability from cvelistv5 – Published: 2021-06-25 18:25 – Updated: 2024-09-16 17:52
VLAI
Title
WEIDMUELLER: WLAN devices affected by Hard-coded Credentials vulnerability
Summary
In Weidmueller Industrial WLAN devices in multiple versions the usage of hard-coded cryptographic keys within the service agent binary allows for the decryption of captured traffic across the network from or to the device.
Severity
7.5 (High)
CWE
- CWE-798 - Use of Hard-coded Credentials
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cert.vde.com/en-us/advisories/vde-2021-026 | x_refsource_CONFIRM |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Weidmüller | IE-WL(T)-BL-AP-CL-XX |
Affected:
IE-WL-BL-AP-CL-EU (2536600000) , ≤ V1.16.18 (Build 18081617)
(custom)
Affected: IE-WLT-BL-AP-CL-EU (2536650000) , ≤ V1.16.18 (Build 18081617) (custom) Affected: IE-WL-BL-AP-CL-US (2536660000) , ≤ V1.16.18 (Build 18081617) (custom) Affected: IE-WLT-BL-AP-CL-US (2536670000) , ≤ V1.16.18 (Build 18081617) (custom) |
|
| Weidmüller | IE-WL(T)-VL-AP-CL-XX |
Affected:
IE-WL-VL-AP-BR-CL-EU (2536680000) , ≤ V1.11.10 (Build 18122616)
(custom)
Affected: IE-WLT-VL-AP-BR-CL-EU (2536690000) , ≤ V1.11.10 (Build 18122616) (custom) Affected: IE-WL-VL-AP-BR-CL-US (2536700000) , ≤ V1.11.10 (Build 18122616) (custom) Affected: IE-WLT-VL-AP-BR-CL-US (2536710000) , ≤ V1.11.10 (Build 18122616) (custom) |
Date Public
2021-06-23 00:00
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CVE-2021-33531 (GCVE-0-2021-33531)
Vulnerability from cvelistv5 – Published: 2021-06-25 18:25 – Updated: 2024-09-16 23:16
VLAI
Title
WEIDMUELLER: WLAN devices affected by Hard-coded Credentials vulnerability
Summary
In Weidmueller Industrial WLAN devices in multiple versions an exploitable use of hard-coded credentials vulnerability exists in multiple iw_* utilities. The device operating system contains an undocumented encryption password, allowing for the creation of custom diagnostic scripts. An attacker can send diagnostic scripts while authenticated as a low privilege user to trigger this vulnerability.
Severity
8.8 (High)
CWE
- CWE-798 - Use of Hard-coded Credentials
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cert.vde.com/en-us/advisories/vde-2021-026 | x_refsource_CONFIRM |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Weidmüller | IE-WL(T)-BL-AP-CL-XX |
Affected:
IE-WL-BL-AP-CL-EU (2536600000) , ≤ V1.16.18 (Build 18081617)
(custom)
Affected: IE-WLT-BL-AP-CL-EU (2536650000) , ≤ V1.16.18 (Build 18081617) (custom) Affected: IE-WL-BL-AP-CL-US (2536660000) , ≤ V1.16.18 (Build 18081617) (custom) Affected: IE-WLT-BL-AP-CL-US (2536670000) , ≤ V1.16.18 (Build 18081617) (custom) |
|
| Weidmüller | IE-WL(T)-VL-AP-CL-XX |
Affected:
IE-WL-VL-AP-BR-CL-EU (2536680000) , ≤ V1.11.10 (Build 18122616)
(custom)
Affected: IE-WLT-VL-AP-BR-CL-EU (2536690000) , ≤ V1.11.10 (Build 18122616) (custom) Affected: IE-WL-VL-AP-BR-CL-US (2536700000) , ≤ V1.11.10 (Build 18122616) (custom) Affected: IE-WLT-VL-AP-BR-CL-US (2536710000) , ≤ V1.11.10 (Build 18122616) (custom) |
Date Public
2021-06-23 00:00
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CVE-2021-33540 (GCVE-0-2021-33540)
Vulnerability from cvelistv5 – Published: 2021-06-25 18:26 – Updated: 2024-09-17 03:18
VLAI
Title
Phoenix Contact: Undocumented FTP acces in certain AXL F BK and IL BK devices
Summary
In certain devices of the Phoenix Contact AXL F BK and IL BK product families an undocumented password protected FTP access to the root directory exists.
Severity
7.3 (High)
CWE
- CWE-798 - Use of Hard-coded Credentials
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cert.vde.com/en-us/advisories/vde-2021-021 | x_refsource_CONFIRM |
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| Phoenix Contact | AXL F BK |
Affected:
AXL F PN TPS XC (1068857) , < 1.30
(custom)
Affected: AXL F EIP EF (2702782) , < 1.30 (custom) |
|
| Phoenix Contact | AXL F BK |
Affected:
AXL F PN TPS (2403869) , < 1.30
(custom)
|
|
| Phoenix Contact | AXL F BK |
Affected:
AXL F EIP (2688394) , < 1.30
(custom)
Affected: AXL F ETH (2688459) , < 1.30 (custom) Affected: AXL F ETH XC (2701949) , < 1.30 (custom) Affected: AXL F S3 (2701686) , < 1.40 (custom) |
|
| Phoenix Contact | AXL F BK |
Affected:
AXL F PN (2701815) all revisions
Affected: AXL F PN XC (2701222) all revisions Affected: AXL F ETH NET2 (2702177) all revisions Affected: AXL F SAS (2701457) all revisions |
|
| Phoenix Contact | IL |
Affected:
IL PN BK-PAC (2403696) all revisions
Affected: IL PN BK DI8 DO4 2TX-PAC (2703994) all revisions Affected: IL PN BK DI8 DO4 2SCRJ-PAC (2878379) all revisions Affected: IL ETH BK DI8 DO4 2TX-XC-PAC (2701388) all revisions Affected: IL ETH BK DI8 DO4 2TX-PAC (2703981) all revisions Affected: IL EIP BK DI8 DO4 2TX-PAC (2897758) all revisions Affected: IL S3 BK DI8 DO4 2TX-PAC (2692380) all revisions |
Date Public
2021-06-23 00:00
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CVE-2021-34565 (GCVE-0-2021-34565)
Vulnerability from cvelistv5 – Published: 2021-08-31 10:33 – Updated: 2024-09-17 03:22
VLAI
Title
In WirelessHART-Gateway versions 3.0.7 to 3.0.9 hard-coded credentials have been found
Summary
In PEPPERL+FUCHS WirelessHART-Gateway 3.0.7 to 3.0.9 the SSH and telnet services are active with hard-coded credentials.
Severity
9.8 (Critical)
CWE
- CWE-798 - Use of Hard-coded Credentials
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cert.vde.com/en-us/advisories/vde-2021-027 | x_refsource_CONFIRM |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Phoenix Contact | WHA-GW-F2D2-0-AS- Z2-ETH |
Affected:
3.0.7 , < 3.0.7*
(custom)
Affected: 3.0.9 , ≤ 3.0.9 (custom) |
|
| Phoenix Contact | WHA-GW-F2D2-0-AS- Z2-ETH.EIP |
Affected:
3.0.7 , < 3.0.7*
(custom)
Affected: 3.0.9 , ≤ 3.0.9 (custom) |
Date Public
2021-08-16 00:00
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CVE-2021-34571 (GCVE-0-2021-34571)
Vulnerability from cvelistv5 – Published: 2021-09-16 12:20 – Updated: 2024-09-16 16:13
VLAI
Title
Hard-coded Credentials in Enbra Wireless M-Bus devices
Summary
Multiple Wireless M-Bus devices by Enbra use Hard-coded Credentials in Security mode 5 without an option to change the encryption key. An adversary can learn all information that is available in Enbra EWM.
Severity
6.5 (Medium)
CWE
- CWE-798 - Use of Hard-coded Credentials
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.fit.vutbr.cz/~polcak/CVE-2021-34571.en | x_refsource_CONFIRM |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Enbra | AT-WMBUS-16-2 |
Unknown:
all
|
|
| Enbra | ER-AM DN 15 |
Unknown:
ER-AM DN 15/SV all
Unknown: ER-AM DN 15/TV all |
|
| Enbra | EWM 1.7.29 |
Affected:
03.11.2019
|
Date Public
2021-08-31 00:00
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CVE-2021-34577 (GCVE-0-2021-34577)
Vulnerability from cvelistv5 – Published: 2022-11-09 16:11 – Updated: 2025-05-01 19:16
VLAI
Title
Hardcoded credentials in Kaden PICOFLUX AiR
Summary
In the Kaden PICOFLUX AiR water meter an adversary can read the values through wireless M-Bus mode 5 with a hardcoded shared key while being adjacent to the device.
Severity
6.5 (Medium)
CWE
- CWE-798 - Use of Hard-coded Credentials
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Kaden | PICOFLUX AiR |
Affected:
all
|
Date Public
2021-09-16 10:00
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CVE-2021-34812 (GCVE-0-2021-34812)
Vulnerability from cvelistv5 – Published: 2021-06-18 03:00 – Updated: 2024-09-17 01:31
VLAI
Summary
Use of hard-coded credentials vulnerability in php component in Synology Calendar before 2.4.0-0761 allows remote attackers to obtain sensitive information via unspecified vectors.
Severity
5.8 (Medium)
CWE
- CWE-798 - Use of Hard-coded Credentials
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.synology.com/security/advisory/Synolo… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Synology | Synology Calendar |
Affected:
unspecified , < 2.4.0-0761
(custom)
|
Date Public
2021-06-17 00:00
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CVE-2021-35232 (GCVE-0-2021-35232)
Vulnerability from cvelistv5 – Published: 2021-12-27 18:48 – Updated: 2024-09-17 03:44
VLAI
Title
Hard credentials discovered in SolarWinds Web Help Desk which allows to execute Arbitrary Hibernate Queries
Summary
Hard coded credentials discovered in SolarWinds Web Help Desk product. Through these credentials, the attacker with local access to the Web Help Desk host machine allows to execute arbitrary HQL queries against the database and leverage the vulnerability to steal the password hashes of the users or insert arbitrary data into the database.
Severity
6.8 (Medium)
CWE
- CWE-798 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.solarwinds.com/trust-center/security-… | x_refsource_MISC |
| https://support.solarwinds.com/SuccessCenter/s/ar… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SolarWinds | Web Help Desk |
Affected:
12.7.7 and previous versions , < 12.7.7 HF 1
(custom)
|
Date Public
2021-12-21 16:00
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Mitigation
Phase: Architecture and Design
Description:
- 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
Phase: Architecture and Design
Description:
- 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
Phase: Architecture and Design
Description:
- 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
Phase: Architecture and Design
Description:
- 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
Phase: Architecture and Design
Description:
- 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.