2747 matches found
CVE-2020-8236
A wrong configuration in Nextcloud Server 19.0.1 incorrectly made the user feel the passwordless WebAuthn is also a two factor verification by asking for the PIN of the passwordless WebAuthn but not verifying it...
Nextcloud Server 19.0.1 Improper Authentication Vulnerability (NC-SA-2020-037)
Nextcloud Server is prone to an improper authentication vulnerability. SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE =...
CVE-2020-27747
An issue was discovered in Click Studios Passwordstate 8.9 Build 8973.If the user of the system has assigned himself a PIN code for entering from a mobile device using the built-in generator 4 digits, a remote attacker has the opportunity to conduct a brute force attack on this PIN code. As resul...
Code injection
An issue was discovered in Click Studios Passwordstate 8.9 Build 8973.If the user of the system has assigned himself a PIN code for entering from a mobile device using the built-in generator 4 digits, a remote attacker has the opportunity to conduct a brute force attack on this PIN code. As resul...
CVE-2020-27747
An issue was discovered in Click Studios Passwordstate 8.9 Build 8973.If the user of the system has assigned himself a PIN code for entering from a mobile device using the built-in generator 4 digits, a remote attacker has the opportunity to conduct a brute force attack on this PIN code. As resul...
PT-2020-16798
Name of the Vulnerable Software and Affected Versions Click Studios Passwordstate version 8.9 Build 8973 Description A security issue allows a remote attacker to perform a brute force attack on a 4-digit PIN code generated by the built-in generator for mobile device access. This could result in t...
CVE-2020-27747: Improper Restriction of Excessive Authentication Attempts
An issue was discovered in Click Studios Passwordstate 8.9 Build 8973.If the user of the system has assigned himself a PIN code for entering from a mobile device using the built-in generator 4 digits, a remote attacker has the opportunity to conduct a brute force attack on this PIN code. As resul...
pin-woltersdorf.de Cross Site Scripting vulnerability OBB-1338475
Following coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has:       a. verified the vulnerability and confirmed its existence;       b. notified the website operator about its existence...
Interesting Attack on the EMV Smartcard Payment Standard
Its complicated, but its basically a man-in-the-middle attack that involves two smartphones. The first phone reads the actual smartcard, and then forwards the required information to a second phone. That second phone actually conducts the transaction on the POS terminal. That second phone is able...
CVE-2020-24655
A race condition in the Twilio Authy 2-Factor Authentication application before 24.3.7 for Android allows a user to potentially approve/deny an access request prior to unlocking the application with a PIN on older Android devices effectively bypassing the PIN requirement...
Race condition
A race condition in the Twilio Authy 2-Factor Authentication application before 24.3.7 for Android allows a user to potentially approve/deny an access request prior to unlocking the application with a PIN on older Android devices effectively bypassing the PIN requirement...
CVE-2020-24655: Concurrent Execution using Shared Resource with Improper Synchronization
A race condition in the Twilio Authy 2-Factor Authentication application before 24.3.7 for Android allows a user to potentially approve/deny an access request prior to unlocking the application with a PIN on older Android devices effectively bypassing the PIN requirement...
PT-2020-15795
Name of the Vulnerable Software and Affected Versions Twilio Authy 2-Factor Authentication versions prior to 24.3.7 Description A race condition in the application allows a user to potentially approve or deny an access request before unlocking the application with a PIN on older Android devices,...
New PIN Verification Bypass Flaw Affects Visa Contactless Payments
Even as Visa issued a warning about a new JavaScript web skimmer known as Baka, cybersecurity researchers have uncovered an authentication flaw in the company's EMV enabled payment cards that permits cybercriminals to obtain funds and defraud cardholders as well as merchants illicitly. The...
New PIN Verification Bypass Flaw Affects Visa Contactless Payments
Even as Visa issued a warning about a new JavaScript web skimmer known as Baka, cybersecurity researchers have uncovered an authentication flaw in the company's EMV enabled payment cards that permits cybercriminals to obtain funds and defraud cardholders as well as merchants illicitly. The...
New vulnerability lets hackers use your credit card without pin code
By Sudais Asif The vulnerability was revealed in a report called "The EMV Standard: Break, Fix, Verify." Every time we make a payment using credit/debit cards, the EMV communication protocol is used for processing payments. Having been developed by Europay, Mastercard and Visa, etc. it is used fo...
Coinkite Coldcard MK1 and Coldcard MK2 Information Disclosure Vulnerabilities
The Coinkite Coldcard MK1 and Coldcard MK2 are both hardware-based bitcoin wallet devices from Coinkite, Inc. An information disclosure vulnerability exists in Coinkite Coldcard MK1 and Coldcard MK2. An attacker could exploit the vulnerability to recover sensitive data, such as PIN and BIP39...
Nextcloud: PIN for passwordless WebAuthn is asked for but not verified
Nextcloud introduced WebAuthn passwordless authentication with version 19. As far as we understand, you assume that your implementation provide two-factor authentication: "The server asking for authentication can request verification of multiple factors, so that a configured key requires the user...
CVE-2020-15000
A PIN management problem was discovered on Yubico YubiKey 5 devices 5.2.0 to 5.2.6. OpenPGP has three passwords: Admin PIN, Reset Code, and User PIN. The Reset Code is used to reset the User PIN, but it is disabled by default. A flaw in the implementation of OpenPGP sets the Reset Code to a known...
CVE-2020-15000
A PIN management problem was discovered on Yubico YubiKey 5 devices 5.2.0 to 5.2.6. OpenPGP has three passwords: Admin PIN, Reset Code, and User PIN. The Reset Code is used to reset the User PIN, but it is disabled by default. A flaw in the implementation of OpenPGP sets the Reset Code to a known...