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CWE-521

259 CVEs • Abstraction: Base

Weak Password Requirements

The product does not require that users should have strong passwords, which makes it easier for attackers to compromise user accounts.

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CVEs (259)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
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Jul 21, 2026
Jul 21, 2026
N/A· v4
3.1 LOW· v3
N/A· v2
HCL MyCloud was affected with Weak Password Policy. It may increase the risk of account compromise through brute-force or credential-based attacks.
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Jun 30, 2026
Jun 30, 2026
6.9 MEDIUM· v4
N/A· v3
N/A· v2
KTM System e-BOK enforces a maximum password length of six numeric digits and does not permit the use of any alphabetic, special, or extended characters. This issue was fixed in the patch published in June 2026.
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Jul 23, 2026
Jun 8, 2026
1.3 LOW· v4
5.0 MEDIUM· v3
4.3 MEDIUM· v2
A weakness has been identified in Tenda AC15 15.03.05.19. The impacted element is an unknown function of the file /etc_ro/smb.conf of the component Samba. Executing a manipulation can lead to weak password requirements....Show more
A weakness has been identified in Tenda AC15 15.03.05.19. The impacted element is an unknown function of the file /etc_ro/smb.conf of the component Samba. Executing a manipulation can lead to weak password requirements. The attack is only possible within the local network. A high complexity level is associated with this attack. The exploitability is regarded as difficult. The exploit has been made available to the public and could be used for attacks.Show less
1Ibm
1Operations Analytics Log Analysis
Jun 17, 2026
May 27, 2026
N/A· v4
9.8 CRITICAL· v3
N/A· v2
IBM Operations Analytics - Log Analysis 1.3.5.0, 1.3.5.1, 1.3.5.2, 1.3.5.3, 1.3.6.0, 1.3.6.1, 1.3.7.0, 1.3.7.1, 1.3.7.2, and 1.3.8.0, 1.3.8.1, 1.3.8.2, 1.3.8.3, 1.3.8.4 IBM SmartCloud Analytics - Log Analysis does not re...Show more
IBM Operations Analytics - Log Analysis 1.3.5.0, 1.3.5.1, 1.3.5.2, 1.3.5.3, 1.3.6.0, 1.3.6.1, 1.3.7.0, 1.3.7.1, 1.3.7.2, and 1.3.8.0, 1.3.8.1, 1.3.8.2, 1.3.8.3, 1.3.8.4 IBM SmartCloud Analytics - Log Analysis does not require that users should have strong passwords by default, which makes it easier for attackers to compromise user accounts.Show less
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Jul 23, 2026
May 24, 2026
1.3 LOW· v4
3.1 LOW· v3
1.8 LOW· v2
A vulnerability was determined in Besen BS20 EV Charging Station up to 20260426. This impacts an unknown function of the component Bluetooth Low Energy Handler. Executing a manipulation can lead to weak password requirem...Show more
A vulnerability was determined in Besen BS20 EV Charging Station up to 20260426. This impacts an unknown function of the component Bluetooth Low Energy Handler. Executing a manipulation can lead to weak password requirements. The attack needs to be done within the local network. This attack is characterized by high complexity. The exploitability is said to be difficult. The original disclosure mentions, that "[t]hese vulnerabilities have been reported to Besen and we have received their acknowlegement that they are reviewing this as of April 2026."Show less
1Qntmnet
1Qn I 470 Firmware
Jun 17, 2026
Apr 21, 2026
7.6 HIGH· v4
8.8 HIGH· v3
N/A· v2
This vulnerability exists in Quantum Networks router due to lack of enforcement of strong password policies in the web-based management interface. An attacker on the same network could exploit this vulnerability by perfo...Show more
This vulnerability exists in Quantum Networks router due to lack of enforcement of strong password policies in the web-based management interface. An attacker on the same network could exploit this vulnerability by performing password guessing or brute-force attacks against user accounts, leading to unauthorized access to the targeted device.Show less
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Jun 17, 2026
Apr 17, 2026
9.3 CRITICAL· v4
9.1 CRITICAL· v3
N/A· v2
An attacker with network access to the PLC is able to brute force discover passwords to gain unauthorized access to systems and services. The limited password complexity and no password input limiters makes brute force p...Show more
An attacker with network access to the PLC is able to brute force discover passwords to gain unauthorized access to systems and services. The limited password complexity and no password input limiters makes brute force password enumeration possible.Show less
1Juniper
2Ctop Os
Ctp Operating System
Jul 13, 2026
Apr 9, 2026
9.1 CRITICAL· v4
8.1 HIGH· v3
N/A· v2
A Weak Password Requirements vulnerability in the password management function of Juniper Networks CTP OS might allow an unauthenticated, network-based attacker to exploit weak passwords of local accounts and potentially...Show more
A Weak Password Requirements vulnerability in the password management function of Juniper Networks CTP OS might allow an unauthenticated, network-based attacker to exploit weak passwords of local accounts and potentially take full control of the device. The password management menu enables the administrator to set password complexity requirements, but these settings are not saved. The issue can be verified with the menu option "Show password requirements". Failure to enforce the intended requirements can lead to weak passwords being used, which significantly increases the likelihood that an attacker can guess these and subsequently attain unauthorized access. This issue affects CTP OS versions 9.2R1 and 9.2R2.Show less
1Networktocode
1Nautobot
Jul 24, 2026
Mar 31, 2026
N/A· v4
4.3 MEDIUM· v3
N/A· v2
Nautobot is a Network Source of Truth and Network Automation Platform. Prior to versions 2.4.30 and 3.0.10, user creation and editing via the REST API fails to apply the password validation rules defined by Django's AUTH...Show more
Nautobot is a Network Source of Truth and Network Automation Platform. Prior to versions 2.4.30 and 3.0.10, user creation and editing via the REST API fails to apply the password validation rules defined by Django's AUTH_PASSWORD_VALIDATORS setting (which defaults to an empty list, i.e., no specific rules, but can be configured in Nautobot's nautobot_config.py to apply various rules if desired). This can potentially allow for the creation or modification of users to have passwords that are weak or otherwise do not comply with configured standards. This issue has been patched in versions 2.4.30 and 3.0.10.Show less
1Hcltech
1Aftermarket Cloud
Jun 17, 2026
Mar 26, 2026
N/A· v4
9.8 CRITICAL· v3
N/A· v2
HCL Aftermarket DPC is affected by Weak Password Policy vulnerability, which makes it easier for attackers to guess weak passwords or use brute-force techniques to gain unauthorized access to user accounts.
1Vikunja
1Vikunja
Jun 17, 2026
Feb 25, 2026
N/A· v4
9.1 CRITICAL· v3
N/A· v2
Vikunja is an open-source self-hosted task management platform. Prior to version 2.0.0, the application allows users to set weak passwords (e.g., 1234, password) without enforcing minimum strength requirements. Additiona...Show more
Vikunja is an open-source self-hosted task management platform. Prior to version 2.0.0, the application allows users to set weak passwords (e.g., 1234, password) without enforcing minimum strength requirements. Additionally, active sessions remain valid after a user changes their password. An attacker who compromises an account (via brute-force or credential stuffing) can maintain persistent access even after the victim resets their password. Version 2.0.0 contains a fix.Show less
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Jun 17, 2026
Feb 20, 2026
N/A· v4
9.8 CRITICAL· v3
N/A· v2
The web management interface of the device allows the administrator username and password to be set to blank values. Once applied, the device permits authentication with empty credentials over the web management inter...Show more
The web management interface of the device allows the administrator username and password to be set to blank values. Once applied, the device permits authentication with empty credentials over the web management interface and Telnet service. This effectively disables authentication across all critical management channels, allowing any network-adjacent attacker to gain full administrative control without credentials.Show less
1Beetel
1777vr1 Firmware
Jun 17, 2026
Jan 25, 2026
0.3 LOW· v4
4.2 MEDIUM· v3
1.2 LOW· v2
A weakness has been identified in Beetel 777VR1 up to 01.00.09/01.00.09_55. This vulnerability affects unknown code of the component UART Interface. Executing a manipulation can lead to weak password requirements. The ph...Show more
A weakness has been identified in Beetel 777VR1 up to 01.00.09/01.00.09_55. This vulnerability affects unknown code of the component UART Interface. Executing a manipulation can lead to weak password requirements. The physical device can be targeted for the attack. The attack requires a high level of complexity. It is stated that the exploitability is difficult. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.Show less
1Hcltech
1Aion
Jun 17, 2026
Jan 19, 2026
N/A· v4
9.8 CRITICAL· v3
N/A· v2
HCL AION  version 2 is affected by a Weak Password Policy vulnerability. This can  allow the use of easily guessable passwords, potentially resulting in unauthorized access
1Huawei
2Emui
Harmonyos
Jun 17, 2026
Jan 14, 2026
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Man-in-the-middle attack vulnerability in the Clone module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.
1Kaysus
1Ks Wr3600 Firmware
Jun 17, 2026
Jan 8, 2026
N/A· v4
8.4 HIGH· v3
N/A· v2
KAYSUS KS-WR3600 routers with firmware 1.0.5.9.1 enable the SSH service enabled by default on the LAN interface. The root account is configured with no password, and administrators cannot disable SSH or enforce authentic...Show more
KAYSUS KS-WR3600 routers with firmware 1.0.5.9.1 enable the SSH service enabled by default on the LAN interface. The root account is configured with no password, and administrators cannot disable SSH or enforce authentication via the CLI or web GUI. This allows any LAN-adjacent attacker to trivially gain root shell access and execute arbitrary commands with full privileges.Show less
1Apache
1Fineract
Jun 17, 2026
Dec 12, 2025
8.5 HIGH· v4
6.5 MEDIUM· v3
N/A· v2
Weak Password Requirements vulnerability in Apache Fineract. This issue affects Apache Fineract: through 1.10.1. The issue is fixed in version 1.11.0. Users are encouraged to upgrade to version 1.13.0, the latest relea...Show more
Weak Password Requirements vulnerability in Apache Fineract. This issue affects Apache Fineract: through 1.10.1. The issue is fixed in version 1.11.0. Users are encouraged to upgrade to version 1.13.0, the latest release.Show less
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Jun 17, 2026
Dec 10, 2025
6.9 MEDIUM· v4
N/A· v3
N/A· v2
FreePBX Endpoint Manager is a module for managing telephony endpoints in FreePBX systems. Versions prior to 16.0.96 and 17.0.1 through 17.0.9 have a weak default password. By default, this is a 6 digit numeric value whic...Show more
FreePBX Endpoint Manager is a module for managing telephony endpoints in FreePBX systems. Versions prior to 16.0.96 and 17.0.1 through 17.0.9 have a weak default password. By default, this is a 6 digit numeric value which can be brute forced. (This is the app_password parameter). Depending on local configuration, this password could be the extension, voicemail, user manager, DPMA or EPM phone admin password. This issue is fixed in versions 16.0.96 and 17.0.10.Show less
1Thermofisher
1Ion Torrent Onetouch 2 Firmware
Jun 17, 2026
Dec 4, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
An issue was discovered on Thermo Fisher Ion Torrent OneTouch 2 INS1005527 devices. They run an SSH server accessible over the default port 22. The root account has a weak default password of ionadmin, and a password cha...Show more
An issue was discovered on Thermo Fisher Ion Torrent OneTouch 2 INS1005527 devices. They run an SSH server accessible over the default port 22. The root account has a weak default password of ionadmin, and a password change policy for the root account is not enforced. Thus, an attacker with network connectivity can achieve root code execution. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.Show less
1Librenms
1Librenms
Jun 17, 2026
Nov 18, 2025
N/A· v4
3.7 LOW· v3
N/A· v2
LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring tool. Prior to version 25.11.0, a weak password policy vulnerability was identified in the user management functionality of the LibreNMS application...Show more
LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring tool. Prior to version 25.11.0, a weak password policy vulnerability was identified in the user management functionality of the LibreNMS application. This vulnerability allows administrators to create accounts with extremely weak and predictable passwords, such as 12345678. This exposes the platform to brute-force and credential stuffing attacks. This issue has been patched in version 25.11.0.Show less