Cybersecurity Alerts

Actively Exploited Vulnerabilities

The vulnerabilities listed below are sourced from the CISA Known Exploited Vulnerabilities catalog and represent security flaws that are actively being exploited in the wild. This list is updated daily. If you are unsure whether your systems are affected, contact us and we will help you assess your exposure.

CVE-2022-42475Active Ransomware Campaign
Fortinet | FortiOS
Fortinet FortiOS Heap-Based Buffer Overflow Vulnerability
Multiple versions of Fortinet FortiOS SSL-VPN contain a heap-based buffer overflow vulnerability which can allow an unauthenticated, remote attacker to execute arbitrary code or commands via specifically crafted requests.
CVE-2022-27518
Citrix | Application Delivery Controller (ADC) and Gateway
Citrix Application Delivery Controller (ADC) and Gateway Authentication Bypass Vulnerability
Citrix Application Delivery Controller (ADC) and Gateway, when configured with SAML SP or IdP configuration, contain an authentication bypass vulnerability that allows an attacker to execute code as administrator.
CVE-2022-26501Active Ransomware Campaign
Veeam | Backup & Replication
Veeam Backup & Replication Remote Code Execution Vulnerability
The Veeam Distribution Service in the Backup & Replication application allows unauthenticated users to access internal API functions. A remote attacker can send input to the internal API which may lead to uploading and executing of malicious code.
CVE-2022-26500Active Ransomware Campaign
Veeam | Backup & Replication
Veeam Backup & Replication Remote Code Execution Vulnerability
The Veeam Distribution Service in the Backup & Replication application allows unauthenticated users to access internal API functions. A remote attacker can send input to the internal API which may lead to uploading and executing of malicious code.
CVE-2022-4262
Google | Chromium V8
Google Chromium V8 Type Confusion Vulnerability
Google Chromium V8 Engine contains a type confusion vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
CVE-2022-4135
Google | Chromium GPU
Google Chromium GPU Heap Buffer Overflow Vulnerability
Google Chromium GPU contains a heap buffer overflow vulnerability that allows a remote attacker, who has compromised the renderer process, to potentially perform a sandbox escape via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
CVE-2021-35587
Oracle | Fusion Middleware
Oracle Fusion Middleware Unspecified Vulnerability
Oracle Fusion Middleware Access Manager allows an unauthenticated attacker with network access via HTTP to takeover the Access Manager product.
CVE-2022-41049
Microsoft | Windows
Microsoft Windows Mark of the Web (MOTW) Security Feature Bypass Vulnerability
Microsoft Windows Mark of the Web (MOTW) contains a security feature bypass vulnerability resulting in a limited loss of integrity and availability of security features.
CVE-2022-41128
Microsoft | Windows
Microsoft Windows Scripting Languages Remote Code Execution Vulnerability
Microsoft Windows contains an unspecified vulnerability in the JScript9 scripting language which allows for remote code execution.
CVE-2022-41125
Microsoft | Windows
Microsoft Windows CNG Key Isolation Service Privilege Escalation Vulnerability
Microsoft Windows Cryptographic Next Generation (CNG) Key Isolation Service contains an unspecified vulnerability that allows an attacker to gain SYSTEM-level privileges.
CVE-2022-41091Active Ransomware Campaign
Microsoft | Windows
Microsoft Windows Mark of the Web (MOTW) Security Feature Bypass Vulnerability
Microsoft Windows Mark of the Web (MOTW) contains a security feature bypass vulnerability resulting in a limited loss of integrity and availability of security features.
CVE-2022-41073Active Ransomware Campaign
Microsoft | Windows
Microsoft Windows Print Spooler Privilege Escalation Vulnerability
Microsoft Windows Print Spooler contains an unspecified vulnerability that allows an attacker to gain SYSTEM-level privileges.
CVE-2021-25370
Samsung | Mobile Devices
Samsung Mobile Devices Memory Corruption Vulnerability
Samsung mobile devices using Mali GPU contain an incorrect implementation handling file descriptor in dpu driver. This incorrect implementation results in memory corruption, leading to kernel panic. This vulnerability was chained with CVE-2021-25337 and CVE-2021-25369.
CVE-2021-25369
Samsung | Mobile Devices
Samsung Mobile Devices Improper Access Control Vulnerability
Samsung mobile devices using Mali GPU contains an improper access control vulnerability in sec_log file. Exploitation of the vulnerability exposes sensitive kernel information to the userspace. This vulnerability was chained with CVE-2021-25337 and CVE-2021-25370.
CVE-2021-25337
Samsung | Mobile Devices
Samsung Mobile Devices Improper Access Control Vulnerability
Samsung mobile devices contain an improper access control vulnerability in clipboard service which allows untrusted applications to read or write arbitrary files. This vulnerability was chained with CVE-2021-25369 and CVE-2021-25370.
CVE-2022-3723
Google | Chromium V8
Google Chromium V8 Type Confusion Vulnerability
Google Chromium V8 Engine contains a type confusion vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
CVE-2022-42827
Apple | iOS and iPadOS
Apple iOS and iPadOS Out-of-Bounds Write Vulnerability
Apple iOS and iPadOS kernel contain an out-of-bounds write vulnerability which can allow an application to perform code execution with kernel privileges.
CVE-2020-3433Active Ransomware Campaign
Cisco | AnyConnect Secure
Cisco AnyConnect Secure Mobility Client for Windows DLL Hijacking Vulnerability
Cisco AnyConnect Secure Mobility Client for Windows interprocess communication (IPC) channel allows for insufficient validation of resources that are loaded by the application at run time. An attacker with valid credentials on Windows could execute code on the affected machine with SYSTEM privileges.
CVE-2020-3153Active Ransomware Campaign
Cisco | AnyConnect Secure
Cisco AnyConnect Secure Mobility Client for Windows Uncontrolled Search Path Vulnerability
Cisco AnyConnect Secure Mobility Client for Windows allows for incorrect handling of directory paths. An attacker with valid credentials on Windows would be able to copy malicious files to arbitrary locations with system level privileges. This could include DLL pre-loading, DLL hijacking, and other related attacks.
CVE-2018-19323Active Ransomware Campaign
GIGABYTE | Multiple Products
GIGABYTE Multiple Products Privilege Escalation Vulnerability
The GPCIDrv and GDrv low-level drivers in GIGABYTE App Center, AORUS Graphics Engine, XTREME Gaming Engine, and OC GURU expose functionality to read and write arbitrary physical memory. This could be leveraged by a local attacker to elevate privileges.
CVE-2018-19322Active Ransomware Campaign
GIGABYTE | Multiple Products
GIGABYTE Multiple Products Code Execution Vulnerability
The GPCIDrv and GDrv low-level drivers in GIGABYTE App Center, AORUS Graphics Engine, XTREME Gaming Engine, and OC GURU II expose functionality to read/write data from/to IO ports. This could be leveraged in a number of ways to ultimately run code with elevated privileges.
CVE-2018-19321Active Ransomware Campaign
GIGABYTE | Multiple Products
GIGABYTE Multiple Products Privilege Escalation Vulnerability
The GPCIDrv and GDrv low-level drivers in GIGABYTE App Center, AORUS Graphics Engine, XTREME Gaming Engine, and OC GURU II expose functionality to read and write arbitrary physical memory. This could be leveraged by a local attacker to elevate privileges.
CVE-2018-19320Active Ransomware Campaign
GIGABYTE | Multiple Products
GIGABYTE Multiple Products Unspecified Vulnerability
The GDrv low-level driver in GIGABYTE App Center, AORUS Graphics Engine, XTREME Gaming Engine, and OC GURU II exposes ring0 memcpy-like functionality that could allow a local attacker to take complete control of the affected system.
CVE-2022-41352
Synacor | Zimbra Collaboration Suite (ZCS)
Synacor Zimbra Collaboration Suite (ZCS) Arbitrary File Upload Vulnerability
Synacor Zimbra Collaboration Suite (ZCS) allows an attacker to upload arbitrary files using cpio package to gain incorrect access to any other user accounts.
CVE-2021-3493
Linux | Kernel
Linux Kernel Privilege Escalation Vulnerability
The overlayfs stacking file system in Linux kernel does not properly validate the application of file capabilities against user namespaces, which could lead to privilege escalation.
CVE-2022-41033
Microsoft | Windows COM+ Event System Service
Microsoft Windows COM+ Event System Service Privilege Escalation Vulnerability
Microsoft Windows COM+ Event System Service contains an unspecified vulnerability that allows for privilege escalation.
CVE-2022-40684Active Ransomware Campaign
Fortinet | Multiple Products
Fortinet Multiple Products Authentication Bypass Vulnerability
Fortinet FortiOS, FortiProxy, and FortiSwitchManager contain an authentication bypass vulnerability that could allow an unauthenticated attacker to perform operations on the administrative interface via specially crafted HTTP or HTTPS requests.
CVE-2022-41082Active Ransomware Campaign
Microsoft | Exchange Server
Microsoft Exchange Server Remote Code Execution Vulnerability
Microsoft Exchange Server contains an unspecified vulnerability that allows for authenticated remote code execution. Dubbed "ProxyNotShell," this vulnerability is chainable with CVE-2022-41040 which allows for the remote code execution.
CVE-2022-41040Active Ransomware Campaign
Microsoft | Exchange Server
Microsoft Exchange Server Server-Side Request Forgery Vulnerability
Microsoft Exchange Server allows for server-side request forgery. Dubbed "ProxyNotShell," this vulnerability is chainable with CVE-2022-41082 which allows for remote code execution.
CVE-2022-36804
Atlassian | Bitbucket Server and Data Center
Atlassian Bitbucket Server and Data Center Command Injection Vulnerability
Multiple API endpoints of Atlassian Bitbucket Server and Data Center contain a command injection vulnerability where an attacker with access to a public Bitbucket repository, or with read permissions to a private one, can execute code by sending a malicious HTTP request.