CVE-2020-25754

An issue was discovered on Enphase Envoy R3.x and D4.x devices. There is a custom PAM module for user authentication that circumvents traditional user authentication. This module uses a password derived from the MD5 hash of the username and serial number. The serial number can be retrieved by an...

CVE-2020-25754

CVE-2020-25754 affects Enphase Energy Envoy R3.x and D4.x devices. A custom PAM module for user authentication bypasses standard login by deriving a password from the MD5 hash of the username and serial number, with the serial number obtainable by an unauthenticated user at /info.xml. Attempts to...

Siemens Mendix SAML Module Elevation of Privilege Vulnerability

The Mendix SAML Module allows authenticating users in cloud applications using SAML. The module can communicate with any identity provider that supports SAML 2.0 or Shibboleth. An elevation of privilege vulnerability exists in the Siemens Mendix SAML Module. An authenticated, remote attacker coul...

Rocket.Chat 3.12.1 - NoSQL Injection (Unauthenticated)

Title: Rocket.Chat 3.12.1 - NoSQL Injection to RCE Unauthenticated Author: enox Date: 06-06-2021 Product: Rocket.Chat Vendor: https://rocket.chat/ Vulnerable Versions: Rocket.Chat 3.12.1 CVE: CVE-2021-22911 Credits: https://blog.sonarsource.com/nosql-injections-in-rocket-chat !/usr/bin/python...

FreeBSD : SOGo -- SAML user authentication impersonation (69815a1d-c31d-11eb-9633-b42e99a1b9c3)

sogo.nu reports : SOGo was not validating the signatures of any SAML assertions it received. This means any actor with network access to the deployment could impersonate users when SAML was the authentication method. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and...

CVE-2020-36382

OpenVPN Access Server versions 2.7.3 through 2.8.7 are affected by CVE-2020-36382. The issue is a failure during the user authentication phase where incorrect authentication token data can trigger an assert, leading to a denial of service. This vulnerability is documented by SUSE security advisor...

CVE-2020-36382: Improper Check for Unusual or Exceptional Conditions

OpenVPN Access Server 2.7.3 to 2.8.7 allows remote attackers to trigger an assert during the user authentication phase via incorrect authentication token data in an early phase of the user authentication resulting in a denial of service...

Authentication Bypass

pulsar-broker-common is vulnerable to authentication bypass. The JSON Web Token JWT is not validated when authenticating clients using JWT and allows an attacker to authenticate and access the application as any user...

CVE-2020-27839

A flaw was found in ceph-dashboard. The JSON Web Token JWT used for user authentication is stored by the frontend application in the browser’s localStorage which is potentially vulnerable to attackers via XSS attacks. The highest threat from this vulnerability is to data confidentiality and...

CVE-2020-27839

A flaw was found in ceph-dashboard. The JSON Web Token JWT used for user authentication is stored by the frontend application in the browser’s localStorage which is potentially vulnerable to attackers via XSS attacks. The highest threat from this vulnerability is to data confidentiality and...

CVE-2020-27839

A flaw was found in ceph-dashboard. The JSON Web Token JWT used for user authentication is stored by the frontend application in the browser’s localStorage which is potentially vulnerable to attackers via XSS attacks. The highest threat from this vulnerability is to data confidentiality and...

Design/Logic Flaw

A flaw was found in ceph-dashboard. The JSON Web Token JWT used for user authentication is stored by the frontend application in the browser’s localStorage which is potentially vulnerable to attackers via XSS attacks. The highest threat from this vulnerability is to data confidentiality and...

CVE-2020-27839

A flaw was found in ceph-dashboard. The JSON Web Token JWT used for user authentication is stored by the frontend application in the browser’s localStorage which is potentially vulnerable to attackers via XSS attacks. The highest threat from this vulnerability is to data confidentiality and...

Combatting Insider Threats with Keyboard Security

As cyberattacks snowball and insider threats become an ever-larger part of the problem, it may be time to move beyond purely software-based cyber-defenses. Implementing hardware-based security, like secure keyboards, can be an important part of the mix. Those in IT-leadership roles are well aware...

Weak Session Management Detected

A web session is a set of HTTP transactions issued by a user within a given time frame. Web applications use sessions to retain information about each user, keep track of their activity or define proper access rights and permissions. Each session has an identifier token or ID defined by the...

Liferay DXP Denial of Service Vulnerability

Liferay DXP is a suite of digital experience collaboration platforms from Liferay USA. A security vulnerability exists in Liferay DXP versions prior to 7.3, which can be exploited by an attacker to prevent any user authentication from passing before remote authentication...

Nextcloud: Scoped apptokens can be changed by that very apptoken

I noticed that there is the possibility to limit apptokens to not be able to access the filesystem. 1. Create a new apptoken in https://server/settings/user/security 2. Click the .. of your new apptoken and make it not allowed to access the filesystem 3. Log out 4. Navigate to...

Fixed in Apache Tomcat 10.0.6

Low: Authentication weakness CVE-2021-30640 Queries made by the JNDI Realm did not always correctly escape parameters. Parameter values could be sourced from user provided data eg user names as well as configuration data provided by an administrator. In limited circumstances it was possible for...

Cacti 1.2.12 - 'filter' SQL Injection

Exploit Title: Cacti 1.2.12 - 'filter' SQL Injection / Remote Code Execution Date: 04/28/2021 Exploit Author: Leonardo Paiva Vendor Homepage: https://www.cacti.net/ Software Link: https://www.cacti.net/downloads/cacti-1.2.12.tar.gz Version: 1.2.12 Tested on: Ubuntu 20.04 CVE : CVE-2020-14295...

Fixed in Apache Tomcat 7.0.109

Low: Authentication weakness CVE-2021-30640 Queries made by the JNDI Realm did not always correctly escape parameters. Parameter values could be sourced from user provided data eg user names as well as configuration data provided by an administrator. In limited circumstances it was possible for...