CWE-1391
Use of Weak Credentials
The product uses weak credentials (such as a default key or hard-coded password) that can be calculated, derived, reused, or guessed by an attacker.
CVE-2026-22910 (GCVE-0-2026-22910)
Vulnerability from cvelistv5 – Published: 2026-01-15 13:02 – Updated: 2026-01-15 14:40
VLAI
Summary
The device is deployed with weak and publicly known default passwords for certain hidden user levels, increasing the risk of unauthorized access. This represents a high risk to the integrity of the system.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1391 - Use of Weak Credentials
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://sick.com/psirt | x_SICK PSIRT Security Advisories |
| https://www.sick.com/media/docs/9/19/719/special_… | x_SICK Operating Guidelines |
| https://www.cisa.gov/resources-tools/resources/ic… | x_ICS-CERT recommended practices on Industrial Security |
| https://www.first.org/cvss/calculator/3.1 | x_CVSS v3.1 Calculator |
| https://www.sick.com/.well-known/csaf/white/2026/… | x_The canonical URL. |
| https://www.sick.com/.well-known/csaf/white/2026/… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SICK AG | TDC-X401GL |
Affected:
all versions
(custom)
|
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CVE-2026-22920 (GCVE-0-2026-22920)
Vulnerability from cvelistv5 – Published: 2026-01-15 13:09 – Updated: 2026-05-12 07:30
VLAI
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CVE-2026-23853 (GCVE-0-2026-23853)
Vulnerability from cvelistv5 – Published: 2026-04-17 07:16 – Updated: 2026-04-18 03:55
VLAI
Summary
Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.5, LTS2025 release version 8.3.1.0 through 8.3.1.20, LTS2024 release versions 7.13.1.0 through 7.13.1.50, contain a use of weak credentials vulnerability. An unauthenticated attacker with local access could potentially exploit this vulnerability, leading to unauthorized access to the system.
Severity
8.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-1391 - Use of Weak Credentials
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.dell.com/support/kbdoc/en-us/00045069… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Dell | PowerProtect Data Domain |
Affected:
0 , < 8.6.0.0 or later
(semver)
Affected: 0 , < 8.3.1.20 or later (semver) Affected: 0 , < 7.13.1.50 or later (semver) Affected: 0 , < 2.7.9 with DD OS 8.3.1.30 (semver) |
Date Public
2026-04-15 18:30
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CVE-2026-24449 (GCVE-0-2026-24449)
Vulnerability from cvelistv5 – Published: 2026-02-03 06:57 – Updated: 2026-02-03 15:54
VLAI
Summary
For WRC-X1500GS-B and WRC-X1500GSA-B, the initial passwords can be calculated easily from the system information.
Severity
4.6 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1391 - Use of weak credentials
Assigner
References
2 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| ELECOM CO.,LTD. | WRC-X1500GS-B |
Affected:
all versions
|
|
| ELECOM CO.,LTD. | WRC-X1500GSA-B |
Affected:
all versions
|
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CVE-2026-35089 (GCVE-0-2026-35089)
Vulnerability from cvelistv5 – Published: 2026-05-27 12:42 – Updated: 2026-05-27 15:31
VLAI
Title
Use of Weak Credentials in Slican telephone exchanges
Summary
In Slican telephone exchanges secure key is generated in a predictable manner using properties of the telephone exchange which can be obtained without authentication. An unauthenticated attacker can deduce the secure key and obtain admin credentials.
This issue was fixed in versions below:
- IPx series: version 6.61.0040
- CCT-1668: version 6.56.0430
- MAC-6400: version 6.56.0430
- CXS-0424: version 6.30.0510
The issue STILL EXISTS in End-Of-Life telephone exchanges in versions 4.xx and below:
- CCT-1668 (CCT1CPU)
- MAC-6400
- CXS-0424
These products were discontinued in 2011 and 2012 and and will not receive updates. These products require a hardware update in order to receive a software update. The vendor recommends that users of these devices contact the their service department directly to determine the options for upgrading.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1391 - Use of Weak Credentials
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cert.pl/posts/2026/05/CVE-2026-35087 | third-party-advisory |
Impacted products
Date Public
2026-05-27 12:42
Credits
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CVE-2026-39920 (GCVE-0-2026-39920)
Vulnerability from cvelistv5 – Published: 2026-04-24 15:48 – Updated: 2026-04-24 18:17
VLAI
Title
BridgeHead FileStore < 24A Apache Axis2 Default Credentials RCE
Summary
BridgeHead FileStore versions prior to 24A (released in early 2024) expose the Apache Axis2 administration module on network-accessible endpoints with default credentials that allows unauthenticated remote attackers to execute arbitrary OS commands. Attackers can authenticate to the admin console using default credentials, upload a malicious Java archive as a web service, and execute arbitrary commands on the host via SOAP requests to the deployed service.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://gist.github.com/VAMorales/9e6a13d7529c079… | technical-descriptionexploit |
| https://www.bridgeheadsoftware.com/rapid-data-pro… | release-notes |
| https://issues.apache.org/jira/browse/AXIS2-4279 | related |
| https://axis.apache.org/axis2/java/core/docs/weba… | related |
| https://www.vulncheck.com/advisories/bridgehead-f… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| BridgeHead Software | FileStore |
Affected:
0 , < 24A
(custom)
|
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CVE-2026-4377 (GCVE-0-2026-4377)
Vulnerability from cvelistv5 – Published: 2026-05-28 09:02 – Updated: 2026-05-28 12:02
VLAI
Title
Use of Weak Credentials in D-Link DWR-X1820 router
Summary
Dlink DWR-X1820 router uses weak default password generated from its IMEI number and does not require users to change it. An attacker who knows how passwords are generated can easily crack the default password if they have the device IMEI number.
This issue was fixed in version 1.00B16CP.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1391 - Use of Weak Credentials
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cert.pl/posts/2026/05/CVE-2026-4377 | third-party-advisory |
| https://www.dlink.com/pl/pl/products/dwr-1820-cp#… | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| D-Link Corporation | DWR-X1820 |
Affected:
1.00B14CP , < 1.00B16CP
(custom)
|
Date Public
2026-05-28 08:58
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CVE-2026-44351 (GCVE-0-2026-44351)
Vulnerability from cvelistv5 – Published: 2026-05-13 19:12 – Updated: 2026-05-14 18:13
VLAI
Title
fast-jwt: Empty HMAC secret accepted via async key resolver - JWT auth bypass
Summary
fast-jwt provides fast JSON Web Token (JWT) implementation. Prior to 6.2.4, a critical authentication-bypass vulnerability in fast-jwt's async key-resolver flow allows any unauthenticated attacker to forge arbitrary JWTs that are accepted as authentic. When the application's key resolver returns an empty string (''), for example via the common keys[decoded.header.kid] || '' JWKS-style fallback, fast-jwt converts it to a zero-length Buffer, hands it to crypto.createSecretKey, derives allowedAlgorithms = ['HS256','HS384','HS512'] from it, and then verifies the token's signature against an empty-key HMAC. The attacker simply computes HMAC-SHA256(key='', input='${header}.${payload}'), which Node accepts without complaint — and the verifier returns the attacker-chosen payload (sub, admin, scopes, etc.) as authentic. This vulnerability is fixed in 6.2.4.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/nearform/fast-jwt/security/adv… | x_refsource_CONFIRM |
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CVE-2026-47325 (GCVE-0-2026-47325)
Vulnerability from cvelistv5 – Published: 2026-06-03 13:28 – Updated: 2026-06-03 15:50 X_Open Source
VLAI
Title
Weak password policy in ProjectsAndPrograms school-management-system
Summary
ProjectsAndPrograms school-management-system uses predictable credentials by generating student's and teacher's passwords solely from the user’s date of birth (e.g., 12072000 for 12 July 2000). The application does not require or prompt users to change the password upon first login. This behavior allows attackers to easily guess or derive valid credentials, leading to unauthorized account access.
The maintainers were notified early about this vulnerability but did not provide details regarding affected versions. The version corresponding to commit 6b6fae5 was tested and confirmed vulnerable; other versions were not tested and may also be affected.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1391 - Use of Weak Credentials
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://cert.pl/en/posts/2026/06/CVE-2026-47324/ | third-party-advisory |
| https://oranbyte.com/projects/school-management-system | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ProjectsAndPrograms | school-management-system |
Affected:
6b6fae5
(custom)
|
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CVE-2026-8076 (GCVE-0-2026-8076)
Vulnerability from cvelistv5 – Published: 2026-05-08 11:55 – Updated: 2026-05-08 12:48
VLAI
Title
Weak credentials vulnerability in the CashDro 3 web administration panel
Summary
Weak credentials in the CashDro 3 web administration panel, version 24.01.00.26, where the platform allows the use of numeric PINs for user authentication. The system supports the use of PIN-based credentials, maintaining compatibility with POS software integrations deployed since 2012. This could allow an attacker to easily perform a brute-force attack against a user and gain access by trying different PINs without the account being locked. Successful exploitation of this vulnerability could result in unauthorized access to confidential configuration settings, compromising the security of the system.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-1391 - Use of Weak Credentials
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| CashDro | CashDro 3 Administration Panel |
Affected:
24.01.00.26
|
Date Public
2026-05-07 10:00
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Mitigation
Phases: Architecture and Design, Operation
Description:
- When the user changes or sets a password, check the password against a database of already compromised or breached passwords. These passwords are likely to be used in password guessing attacks.
No CAPEC attack patterns related to this CWE.