‼ CVE-2021-25481 ‼
📖 Read
via "National Vulnerability Database".
An improper error handling in Exynos CP booting driver prior to SMR Oct-2021 Release 1 allows local attackers to bypass a Secure Memory Protector of Exynos CP Memory.📖 Read
via "National Vulnerability Database".
❌ VMware ESXi Servers Encrypted by Lightning-Fast Python Script ❌
📖 Read
via "Threat Post".
The little snippet of Python code strikes fast and nasty, taking less than three hours to complete a ransomware attack from initial breach to encryption.📖 Read
via "Threat Post".
Threat Post
VMware ESXi Servers Encrypted by Lightning-Fast Python Script
It's a little snippet of Python code – 6KB – that strikes fast and nasty, taking less than three hours to complete from initial breach to encryption.
🕴 Aerospace, Telecommunications Companies Victims of Stealthy Iranian Cyber-Espionage Campaign 🕴
📖 Read
via "Dark Reading".
Since at least 2018, "MalKamak" group has targeted firms in the Middle East, Russia, and other areas to steal sensitive data, security vendor says.📖 Read
via "Dark Reading".
Dark Reading
Aerospace, Telecommunications Companies Victims of Stealthy Iranian Cyber-Espionage Campaign
Since at least 2018, "MalKamak" group has targeted firms in the Middle East, Russia, and other areas to steal sensitive data, security vendor says.
🕴 MacOS Security: What Security Teams Should Know 🕴
📖 Read
via "Dark Reading".
As more macOS patches emerge and cybercriminals and nation-states take aim at the platform, experts discuss how macOS security has evolved and how businesses can protect employees.📖 Read
via "Dark Reading".
Dark Reading
MacOS Security: What Security Teams Should Know
As more macOS patches emerge and cybercriminals and nation-states take aim at the platform, experts discuss how macOS security has evolved and how businesses can protect employees.
❌ Canopy Parental Control App Wide Open to Unpatched XSS Bugs ❌
📖 Read
via "Threat Post".
The possible cyberattacks include disabling monitoring, location-tracking of children and malicious redirects of parent-console users.📖 Read
via "Threat Post".
Threat Post
Canopy Parental Control App Wide Open to Unpatched XSS Bugs
The possible cyberattacks include disabling monitoring, location-tracking of children and malicious redirects of parent-console users.
🕴 Space ISAC and NY Metro InfraGard Members Alliance Announce Collaboration to Advance the Mission of Cybersecurity in Space 🕴
📖 Read
via "Dark Reading".
The collaboration is designed to promote broad-based participation by members of both organizations through enhanced educational initiatives, user-and operator-training, and intelligence-sharing activities in the space domain.📖 Read
via "Dark Reading".
Dark Reading
Space ISAC and NY Metro InfraGard Members Alliance Announce Collaboration to Advance the Mission of Cybersecurity in Space
The collaboration is designed to promote broad-based participation by members of both organizations through enhanced educational initiatives, user-and operator-training, and intelligence-sharing activities in the space domain.
🕴 5-Year Breach May Have Exposed Billions of Text Messages 🕴
📖 Read
via "Dark Reading".
The attack affected Syniverse, a major telecom company that annually routes billions of text messages for hundreds of mobile carriers.📖 Read
via "Dark Reading".
Dark Reading
5-Year Breach May Have Exposed Billions of Text Messages
The attack affected Syniverse, a major telecom company that annually routes billions of text messages for hundreds of mobile carriers.
‼ CVE-2021-34735 ‼
📖 Read
via "National Vulnerability Database".
Multiple vulnerabilities in the Cisco ATA 190 Series Analog Telephone Adapter Software could allow an attacker to perform a command injection attack resulting in remote code execution or cause a denial of service (DoS) condition on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.📖 Read
via "National Vulnerability Database".
‼ CVE-2021-34710 ‼
📖 Read
via "National Vulnerability Database".
Multiple vulnerabilities in the Cisco ATA 190 Series Analog Telephone Adapter Software could allow an attacker to perform a command injection attack resulting in remote code execution or cause a denial of service (DoS) condition on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.📖 Read
via "National Vulnerability Database".
‼ CVE-2021-34742 ‼
📖 Read
via "National Vulnerability Database".
A vulnerability in the web-based management interface of Cisco Vision Dynamic Signage Director could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface on an affected device. This vulnerability is due to insufficient validation of user-supplied input by the web-based management interface. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or access sensitive, browser-based information.📖 Read
via "National Vulnerability Database".
‼ CVE-2021-34775 ‼
📖 Read
via "National Vulnerability Database".
Multiple vulnerabilities exist in the Link Layer Discovery Protocol (LLDP) implementation for Cisco Small Business 220 Series Smart Switches. An unauthenticated, adjacent attacker could perform the following: Execute code on the affected device or cause it to reload unexpectedly Cause LLDP database corruption on the affected device For more information about these vulnerabilities, see the Details section of this advisory. Note: LLDP is a Layer 2 protocol. To exploit these vulnerabilities, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent). Cisco has released firmware updates that address these vulnerabilities.📖 Read
via "National Vulnerability Database".
‼ CVE-2021-34777 ‼
📖 Read
via "National Vulnerability Database".
Multiple vulnerabilities exist in the Link Layer Discovery Protocol (LLDP) implementation for Cisco Small Business 220 Series Smart Switches. An unauthenticated, adjacent attacker could perform the following: Execute code on the affected device or cause it to reload unexpectedly Cause LLDP database corruption on the affected device For more information about these vulnerabilities, see the Details section of this advisory. Note: LLDP is a Layer 2 protocol. To exploit these vulnerabilities, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent). Cisco has released firmware updates that address these vulnerabilities.📖 Read
via "National Vulnerability Database".
‼ CVE-2021-41129 ‼
📖 Read
via "National Vulnerability Database".
Pterodactyl is an open-source game server management panel built with PHP 7, React, and Go. A malicious user can modify the contents of a `confirmation_token` input during the two-factor authentication process to reference a cache value not associated with the login attempt. In rare cases this can allow a malicious actor to authenticate as a random user in the Panel. The malicious user must target an account with two-factor authentication enabled, and then must provide a correct two-factor authentication token before being authenticated as that user. Due to a validation flaw in the logic handling user authentication during the two-factor authentication process a malicious user can trick the system into loading credentials for an arbitrary user by modifying the token sent to the server. This authentication flaw is present in the `LoginCheckpointController@__invoke` method which handles two-factor authentication for a user. This controller looks for a request input parameter called `confirmation_token` which is expected to be a 64 character random alpha-numeric string that references a value within the Panel's cache containing a `user_id` value. This value is then used to fetch the user that attempted to login, and lookup their two-factor authentication token. Due to the design of this system, any element in the cache that contains only digits could be referenced by a malicious user, and whatever value is stored at that position would be used as the `user_id`. There are a few different areas of the Panel that store values into the cache that are integers, and a user who determines what those cache keys are could pass one of those keys which would cause this code pathway to reference an arbitrary user. At its heart this is a high-risk login bypass vulnerability. However, there are a few additional conditions that must be met in order for this to be successfully executed, notably: 1.) The account referenced by the malicious cache key must have two-factor authentication enabled. An account without two-factor authentication would cause an exception to be triggered by the authentication logic, thusly exiting this authentication flow. 2.) Even if the malicious user is able to reference a valid cache key that references a valid user account with two-factor authentication, they must provide a valid two-factor authentication token. However, due to the design of this endpoint once a valid user account is found with two-factor authentication enabled there is no rate-limiting present, thusly allowing an attacker to brute force combinations until successful. This leads to a third condition that must be met: 3.) For the duration of this attack sequence the cache key being referenced must continue to exist with a valid `user_id` value. Depending on the specific key being used for this attack, this value may disappear quickly, or be changed by other random user interactions on the Panel, outside the control of the attacker. In order to mitigate this vulnerability the underlying authentication logic was changed to use an encrypted session store that the user is therefore unable to control the value of. This completely removed the use of a user-controlled value being used. In addition, the code was audited to ensure this type of vulnerability is not present elsewhere.📖 Read
via "National Vulnerability Database".
‼ CVE-2021-34757 ‼
📖 Read
via "National Vulnerability Database".
Multiple vulnerabilities in Cisco Business 220 Series Smart Switches firmware could allow an attacker with Administrator privileges to access sensitive login credentials or reconfigure the passwords on the user account. For more information about these vulnerabilities, see the Details section of this advisory.📖 Read
via "National Vulnerability Database".
‼ CVE-2021-34748 ‼
📖 Read
via "National Vulnerability Database".
A vulnerability in the web-based management interface of Cisco Intersight Virtual Appliance could allow an authenticated, remote attacker to perform a command injection attack on an affected device. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by using the web-based management interface to execute a command using crafted input. A successful exploit could allow the attacker to execute arbitrary commands using root-level privileges on an affected device.📖 Read
via "National Vulnerability Database".
‼ CVE-2021-34778 ‼
📖 Read
via "National Vulnerability Database".
Multiple vulnerabilities exist in the Link Layer Discovery Protocol (LLDP) implementation for Cisco Small Business 220 Series Smart Switches. An unauthenticated, adjacent attacker could perform the following: Execute code on the affected device or cause it to reload unexpectedly Cause LLDP database corruption on the affected device For more information about these vulnerabilities, see the Details section of this advisory. Note: LLDP is a Layer 2 protocol. To exploit these vulnerabilities, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent). Cisco has released firmware updates that address these vulnerabilities.📖 Read
via "National Vulnerability Database".
‼ CVE-2021-34766 ‼
📖 Read
via "National Vulnerability Database".
A vulnerability in the web UI of Cisco Smart Software Manager On-Prem (SSM On-Prem) could allow an authenticated, remote attacker to elevate privileges and create, read, update, or delete records and settings in multiple functions. This vulnerability is due to insufficient authorization of the System User and System Operator role capabilities. An attacker could exploit this vulnerability by directly accessing a web resource. A successful exploit could allow the attacker to create, read, update, or delete records and settings in multiple functions without the necessary permissions on the web UI.📖 Read
via "National Vulnerability Database".
‼ CVE-2021-34782 ‼
📖 Read
via "National Vulnerability Database".
A vulnerability in the API endpoints for Cisco DNA Center could allow an authenticated, remote attacker to gain access to sensitive information that should be restricted. The attacker must have valid device credentials. This vulnerability is due to improper access controls on API endpoints. An attacker could exploit the vulnerability by sending a specific API request to an affected application. A successful exploit could allow the attacker to obtain sensitive information about other users who are configured with higher privileges on the application.📖 Read
via "National Vulnerability Database".
‼ CVE-2021-42042 ‼
📖 Read
via "National Vulnerability Database".
An issue was discovered in SpecialEditGrowthConfig in the GrowthExperiments extension in MediaWiki through 1.36.2. The growthexperiments-edit-config-error-invalid-title MediaWiki message was not being properly sanitized and allowed for the injection and execution of HTML and JavaScript.📖 Read
via "National Vulnerability Database".
‼ CVE-2021-34779 ‼
📖 Read
via "National Vulnerability Database".
Multiple vulnerabilities exist in the Link Layer Discovery Protocol (LLDP) implementation for Cisco Small Business 220 Series Smart Switches. An unauthenticated, adjacent attacker could perform the following: Execute code on the affected device or cause it to reload unexpectedly Cause LLDP database corruption on the affected device For more information about these vulnerabilities, see the Details section of this advisory. Note: LLDP is a Layer 2 protocol. To exploit these vulnerabilities, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent). Cisco has released firmware updates that address these vulnerabilities.📖 Read
via "National Vulnerability Database".
‼ CVE-2021-1534 ‼
📖 Read
via "National Vulnerability Database".
A vulnerability in the antispam protection mechanisms of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass the URL reputation filters on an affected device. This vulnerability is due to improper processing of URLs. An attacker could exploit this vulnerability by crafting a URL in a particular way. A successful exploit could allow the attacker to bypass the URL reputation filters that are configured for an affected device, which could allow malicious URLs to pass through the device.📖 Read
via "National Vulnerability Database".