CVE-2020-26139: Improper Authentication

An issue was discovered in the kernel in NetBSD 7.1. An Access Point AP forwards EAPOL frames to other clients even though the sender has not yet successfully authenticated to the AP. This might be abused in projected Wi-Fi networks to launch denial-of-service attacks against connected clients an...

Siemens SCALANCE W1750D (Update B)

1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: SCALANCE W1750D Vulnerabilities: Improper Authentication, Classic Buffer Overflow, Command Injection, Improper Input Validation, Race Condition, Cross-site Scripting, Basic XSS,...

BSA-2021-1483

Security Advisory ID : BSA-2021-1483 Component : JMX Revision : 1.0 Brocade SANnav before version 2.1.1 contains an Improper Authentication vulnerability that allows cleartext transmission of authentication credentials of the jmx server. Affected Products Brocade SANnav versions before SANnav 2.1...

CVE-2021-23008: Improper Authentication

On version 15.1.x before 15.1.3, 14.1.x before 14.1.4, 13.1.x before 13.1.4, 12.1.x before 12.1.6, and all versions of 16.0.x and 11.6.x., BIG-IP APM AD Active Directory authentication can be bypassed via a spoofed AS-REP Kerberos Authentication Service Response response sent over a hijacked KDC...

CVE-2021-31245: Improper Authentication

omr-admin.py in openmptcprouter-vps-admin 0.57.3 and earlier compares the user provided password with the original password in a length dependent manner, which allows remote attackers to guess the password via a timing attack...

CVE-2021-28152: Improper Authentication

Hongdian H8922 3.0.5 devices have an undocumented feature that allows access to a shell as a superuser. To connect, the telnet service is used on port 5188 with the default credentials of root:superzxmn...

CVE-2020-19111: Improper Authentication

Incorrect Access Control vulnerability in Online Book Store v1.0 via adminverify.php, which could let a remote mailicious user bypass authentication and obtain sensitive information...

OIK Dispetchner NT Authentication Bypass

The vulnerability of the SCADA system of OIK Dispatching is related to the improper implementation of the authentication algorithm. Exploiting this vulnerability allows a malicious actor to bypass existing security restrictions through brute-force attacks...

CVE-2021-21544

Dell EMC iDRAC9 versions prior to 4.40.00.00 contain an improper authentication vulnerability. A remote authenticated malicious user with high privileges could potentially exploit this vulnerability to manipulate the username field under the comment section and set the value to any user...

Improper Authentication in Apache Hadoop

In Apache Hadoop versions 3.0.0-alpha2 to 3.0.0, 2.9.0 to 2.9.2, 2.8.0 to 2.8.5, any users can access some servlets without authentication when Kerberos authentication is enabled and SPNEGO through HTTP is not enabled...

CVE-2021-21544: Client-Side Enforcement of Server-Side Security

Dell EMC iDRAC9 versions prior to 4.40.00.00 contain an improper authentication vulnerability. A remote authenticated malicious user with high privileges could potentially exploit this vulnerability to manipulate the username field under the comment section and set the value to any user...

CVE-2021-20092: Improper Authentication

The web interfaces of Buffalo WSR-2533DHPL2 firmware version = 1.02 and WSR-2533DHP3 firmware version = 1.24 do not properly restrict access to sensitive information from an unauthorized actor...

CVE-2021-27651: Improper Authentication

In versions 8.2.1 through 8.5.2 of Pega Infinity, the password reset functionality for local accounts can be used to bypass local authentication checks...

CVE-2021-25147: Improper Authentication

A remote authentication restriction bypass vulnerability was discovered in Aruba AirWave Management Platform versions prior to 8.2.12.1. Aruba has released patches for AirWave Management Platform that address this security vulnerability...

Dell iDRAC Multiple Vulnerabilities (DSA-2021-073)

Dell EMC iDRAC9 versions prior to 4.40.00.00 contain multiple vulnerabilities: - A Time-of-check Time-of-use TOCTOU race condition vulnerability. A remote authenticated attacker may potentially exploit this vulnerability to gain elevated privileges when a user with higher privileges is...

CVE-2021-20590

Improper authentication vulnerability in GOT2000 series GT27 model VNC server versions 01.39.010 and prior, GOT2000 series GT25 model VNC server versions 01.39.010 and prior, GOT2000 series GT21 model GT2107-WTBD VNC server versions 01.40.000 and prior, GOT2000 series GT21 model GT2107-WTSD VNC...

CVE-2021-20590

Improper authentication vulnerability in GOT2000 series GT27 model VNC server versions 01.39.010 and prior, GOT2000 series GT25 model VNC server versions 01.39.010 and prior, GOT2000 series GT21 model GT2107-WTBD VNC server versions 01.40.000 and prior, GOT2000 series GT21 model GT2107-WTSD VNC...

CVE-2021-20590

Improper authentication vulnerability in GOT2000 series GT27 model VNC server versions 01.39.010 and prior, GOT2000 series GT25 model VNC server versions 01.39.010 and prior, GOT2000 series GT21 model GT2107-WTBD VNC server versions 01.40.000 and prior, GOT2000 series GT21 model GT2107-WTSD VNC...

CVE-2021-20590

CVE-2021-20590 affects Mitsubishi Electric GOT2000 series (GT27/GT25/GT21) VNC server and GOT SIMPLE GS21 series VNC server. Root cause: improper authentication (CWE-287) in the VNC function, enabling remote unauthenticated access via specially crafted packets. Public documentation confirms affec...

PT-2021-2798

Name of the Vulnerable Software and Affected Versions GOT2000 series GT27 model VNC server versions 01.39.010 and prior GOT2000 series GT25 model VNC server versions 01.39.010 and prior GOT2000 series GT21 model GT2107-WTBD VNC server versions 01.40.000 and prior GOT2000 series GT21 model...