Vulnerabilities (CVE)

Filtered by CWE-521
Total 265 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2026-12504 2026-07-27 N/A N/A
Improper Authentication (CWE-287) in the PAM configuration in Loytec LIP-ME201C, L-INX, L-GATE, L-ROC, L-IOB, L-DALI, L-VIS and L-PAD through 8.4.16 on LINX-A64 allows a local attacker to authenticate as a uid=0 account without a password and obtain a root shell via an `/etc/passwd` entry with an empty password field.
CVE-2026-34203 1 Networktocode 1 Nautobot 2026-07-24 N/A 2.7 LOW
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.
CVE-2026-9394 2026-07-23 1.8 LOW 3.1 LOW
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."
CVE-2026-11493 2026-07-23 4.3 MEDIUM 5.0 MEDIUM
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.
CVE-2025-28200 1 Govicture 2 Rx1800, Rx1800 Firmware 2026-07-05 N/A 9.8 CRITICAL
Victure RX1800 EN_V1.0.0_r12_110933 was discovered to utilize a weak default password which includes the last 8 digits of the Mac address.
CVE-2025-63747 1 Testmanagement 1 Qatraq 2026-07-05 N/A 9.8 CRITICAL
QaTraq 6.9.2 ships with administrative account credentials which are enabled in default installations and permit immediate login via the web application login page. Because the account provides administrative privileges in the default configuration, an attacker who can reach the login page can gain administrative access.
CVE-2024-42850 1 Silverpeas 1 Silverpeas 2026-07-05 N/A 9.8 CRITICAL
An issue in the password change function of Silverpeas v6.4.2 and lower allows for the bypassing of password complexity requirements.
CVE-2026-27575 1 Vikunja 1 Vikunja 2026-06-17 N/A 9.1 CRITICAL
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.
CVE-2026-25715 2026-06-17 N/A 9.8 CRITICAL
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.
CVE-2026-1408 1 Beetel 2 777vr1, 777vr1 Firmware 2026-06-17 1.2 LOW 2.0 LOW
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.
CVE-2025-9514 1 Macrozheng 1 Mall 2026-06-17 2.6 LOW 3.7 LOW
A vulnerability has been found in macrozheng mall up to 1.0.3. This impacts an unknown function of the component Registration. Such manipulation leads to weak password requirements. The attack can be executed remotely. Attacks of this nature are highly complex. The exploitability is said to be difficult. The vendor deleted the GitHub issue for this vulnerability without and explanation.
CVE-2025-8549 1 Pybbs Project 1 Pybbs 2026-06-17 2.6 LOW 3.7 LOW
A vulnerability was found in atjiu pybbs up to 6.0.0. It has been classified as critical. Affected is the function update of the file src/main/java/co/yiiu/pybbs/controller/admin/UserAdminController.java. The manipulation leads to weak password requirements. It is possible to launch the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. The patch is identified as d09cb19a8e7d7e5151282926ada54080244d499f. It is recommended to apply a patch to fix this issue.
CVE-2025-8182 1 Tenda 2 Ac18, Ac18 Firmware 2026-06-17 5.1 MEDIUM 5.6 MEDIUM
A vulnerability has been found in Tenda AC18 15.03.05.19 and classified as problematic. This vulnerability affects unknown code of the file /etc_ro/smb.conf of the component Samba. The manipulation leads to weak password requirements. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used.
CVE-2025-68963 1 Huawei 2 Emui, Harmonyos 2026-06-17 N/A 5.7 MEDIUM
Man-in-the-middle attack vulnerability in the Clone module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.
CVE-2025-68716 1 Kaysus 2 Ks-wr3600, Ks-wr3600 Firmware 2026-06-17 N/A 8.4 HIGH
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.
CVE-2025-63800 1 Opensourcepos 1 Open Source Point Of Sale 2026-06-17 N/A 7.5 HIGH
The password change endpoint in Open Source Point of Sale 3.4.1 allows users to set their account password to an empty string due to missing server-side validation. When an authenticated user omits or leaves the `password` and `repeat_password` parameters empty in the password change request, the backend still returns a successful response and sets the password to an empty string. This effectively disables authentication and may allow unauthorized access to user or administrative accounts.
CVE-2025-60954 1 Microweber 1 Microweber 2026-06-17 N/A 8.3 HIGH
Microweber CMS 2.0 has Weak Password Requirements. The application does not enforce minimum password length or complexity during password resets. Users can set extremely weak passwords, including single-character passwords, which can lead to account compromise, including administrative accounts.
CVE-2025-5022 2026-06-17 N/A 6.5 MEDIUM
Weak Password Requirements vulnerability in Mitsubishi Electric Corporation photovoltaic system monitor “EcoGuideTAB” PV-DR004J all versions and PV-DR004JA all versions allows an attacker within the Wi-Fi communication range between the units of the product (measurement unit and display unit) to derive the password from the SSID. In addition, if the product is configured to enable the individual air conditioner control function, an attacker who has access to the Wi-Fi communication between the units by exploiting this vulnerability may be able to execute ECHONET Lite commands to perform operations such as turning the air conditioner on or off and changing the set temperature. The individual air conditioner control function is available only in display unit version 02.00.01 or later and measurement unit version 02.03.01 or later. The affected products discontinued in 2015, support ended in 2020.
CVE-2025-57295 1 H3c 2 Magic Nx15, Magic Nx15 Firmware 2026-06-17 N/A 8.0 HIGH
H3C devices running firmware version NX15V100R015 are vulnerable to unauthorized access due to insecure default credentials. The root user account has no password set, and the H3C user account uses the default password "admin," both stored in the /etc/shadow file. Attackers with network access can exploit these credentials to gain unauthorized root-level access to the device via the administrative interface or other network services, potentially leading to privilege escalation, information disclosure, or arbitrary code execution.
CVE-2025-55299 2026-06-17 N/A 9.4 CRITICAL
VaulTLS is a modern solution for managing mTLS (mutual TLS) certificates. Prior to 0.9.1, user accounts created through the User web UI have an empty but not NULL password set, attackers can use this to login with an empty password. This is combined with that fact, that previously disabling the password based login only effected the frontend, but still allowed login via the API. This vulnerability is fixed in 0.9.1.