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-2024-21410
Microsoft | Exchange Server
Microsoft Exchange Server Privilege Escalation Vulnerability
Microsoft Exchange Server contains an unspecified vulnerability that allows for privilege escalation.
CVE-2020-3259Active Ransomware Campaign
Cisco | Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD)
Cisco ASA and FTD Information Disclosure Vulnerability
Cisco Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) contain an information disclosure vulnerability. An attacker could retrieve memory contents on an affected device, which could lead to the disclosure of confidential information due to a buffer tracking issue when the software parses invalid URLs that are requested from the web services interface. This vulnerability affects only specific AnyConnect and WebVPN configurations.
CVE-2024-21412Active Ransomware Campaign
Microsoft | Windows
Microsoft Windows Internet Shortcut Files Security Feature Bypass Vulnerability
Microsoft Windows Internet Shortcut Files contains an unspecified vulnerability that allows for a security feature bypass.
CVE-2024-21351
Microsoft | Windows
Microsoft Windows SmartScreen Security Feature Bypass Vulnerability
Microsoft Windows SmartScreen contains a security feature bypass vulnerability that allows an attacker to bypass the SmartScreen user experience and inject code to potentially gain code execution, which could lead to some data exposure, lack of system availability, or both.
CVE-2023-43770
Roundcube | Webmail
Roundcube Webmail Persistent Cross-Site Scripting (XSS) Vulnerability
Roundcube Webmail contains a persistent cross-site scripting (XSS) vulnerability that can lead to information disclosure via malicious link references in plain/text messages.
CVE-2024-21762Active Ransomware Campaign
Fortinet | FortiOS
Fortinet FortiOS Out-of-Bound Write Vulnerability
Fortinet FortiOS contains an out-of-bound write vulnerability that allows a remote unauthenticated attacker to execute code or commands via specially crafted HTTP requests.
CVE-2023-4762
Google | Chromium V8
Google Chromium V8 Type Confusion Vulnerability
Google Chromium V8 contains a type confusion vulnerability that allows a remote attacker to execute code 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-2024-21893Active Ransomware Campaign
Ivanti | Connect Secure, Policy Secure, and Neurons
Ivanti Connect Secure, Policy Secure, and Neurons Server-Side Request Forgery (SSRF) Vulnerability
Ivanti Connect Secure (ICS, formerly known as Pulse Connect Secure), Ivanti Policy Secure, and Ivanti Neurons contain a server-side request forgery (SSRF) vulnerability in the SAML component that allows an attacker to access certain restricted resources without authentication.
CVE-2022-48618
Apple | Multiple Products
Apple Multiple Products Memory Corruption Vulnerability
Apple iOS, iPadOS, macOS, tvOS, and watchOS contain a time-of-check/time-of-use (TOCTOU) memory corruption vulnerability that allows an attacker with read and write capabilities to bypass Pointer Authentication.
CVE-2023-22527Active Ransomware Campaign
Atlassian | Confluence Data Center and Server
Atlassian Confluence Data Center and Server Template Injection Vulnerability
Atlassian Confluence Data Center and Server contain an unauthenticated OGNL template injection vulnerability that can lead to remote code execution.
CVE-2024-23222
Apple | Multiple Products
Apple Multiple Products WebKit Type Confusion Vulnerability
Apple iOS, iPadOS, macOS, tvOS, and Safari WebKit contain a type confusion vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
CVE-2023-34048
VMware | vCenter Server
VMware vCenter Server Out-of-Bounds Write Vulnerability
VMware vCenter Server contains an out-of-bounds write vulnerability in the implementation of the DCERPC protocol that allows an attacker to conduct remote code execution.
CVE-2023-35082Active Ransomware Campaign
Ivanti | Endpoint Manager Mobile (EPMM) and MobileIron Core
Ivanti Endpoint Manager Mobile (EPMM) and MobileIron Core Authentication Bypass Vulnerability
Ivanti Endpoint Manager Mobile (EPMM) and MobileIron Core contain an authentication bypass vulnerability that allows unauthorized users to access restricted functionality or resources of the application.
CVE-2024-0519
Google | Chromium V8
Google Chromium V8 Out-of-Bounds Memory Access Vulnerability
Google Chromium V8 Engine contains an out-of-bounds memory access 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-2023-6549
Citrix | NetScaler ADC and NetScaler Gateway
Citrix NetScaler ADC and NetScaler Gateway Buffer Overflow Vulnerability
Citrix NetScaler ADC and NetScaler Gateway contain a buffer overflow vulnerability that allows for a denial-of-service when configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server.
CVE-2023-6548
Citrix | NetScaler ADC and NetScaler Gateway
Citrix NetScaler ADC and NetScaler Gateway Code Injection Vulnerability
Citrix NetScaler ADC and NetScaler Gateway contain a code injection vulnerability that allows for authenticated remote code execution on the management interface with access to NSIP, CLIP, or SNIP.
CVE-2018-15133
Laravel | Laravel Framework
Laravel Deserialization of Untrusted Data Vulnerability
Laravel Framework contains a deserialization of untrusted data vulnerability, allowing for remote command execution. This vulnerability may only be exploited if a malicious user has accessed the application encryption key (APP_KEY environment variable).
CVE-2024-21887Active Ransomware Campaign
Ivanti | Connect Secure and Policy Secure
Ivanti Connect Secure and Policy Secure Command Injection Vulnerability
Ivanti Connect Secure (ICS, formerly known as Pulse Connect Secure) and Ivanti Policy Secure contain a command injection vulnerability in the web components of these products, which can allow an authenticated administrator to send crafted requests to execute code on affected appliances. This vulnerability can be leveraged in conjunction with CVE-2023-46805, an authenticated bypass issue.
CVE-2023-46805Active Ransomware Campaign
Ivanti | Connect Secure and Policy Secure
Ivanti Connect Secure and Policy Secure Authentication Bypass Vulnerability
Ivanti Connect Secure (ICS, formerly known as Pulse Connect Secure) and Ivanti Policy Secure gateways contain an authentication bypass vulnerability in the web component that allows an attacker to access restricted resources by bypassing control checks. This vulnerability can be leveraged in conjunction with CVE-2024-21887, a command injection vulnerability.
CVE-2023-29357Active Ransomware Campaign
Microsoft | SharePoint Server
Microsoft SharePoint Server Privilege Escalation Vulnerability
Microsoft SharePoint Server contains an unspecified vulnerability that allows an unauthenticated attacker, who has gained access to spoofed JWT authentication tokens, to use them for executing a network attack. This attack bypasses authentication, enabling the attacker to gain administrator privileges.
CVE-2023-41990
Apple | Multiple Products
Apple Multiple Products Code Execution Vulnerability
Apple iOS, iPadOS, macOS, tvOS, and watchOS contain an unspecified vulnerability that allows for code execution when processing a font file.
CVE-2023-38203Active Ransomware Campaign
Adobe | ColdFusion
Adobe ColdFusion Deserialization of Untrusted Data Vulnerability
Adobe ColdFusion contains a deserialization of untrusted data vulnerability that allows for code execution.
CVE-2023-29300Active Ransomware Campaign
Adobe | ColdFusion
Adobe ColdFusion Deserialization of Untrusted Data Vulnerability
Adobe ColdFusion contains a deserialization of untrusted data vulnerability that allows for code execution.
CVE-2023-27524
Apache | Superset
Apache Superset Insecure Default Initialization of Resource Vulnerability
Apache Superset contains an insecure default initialization of a resource vulnerability that allows an attacker to authenticate and access unauthorized resources on installations that have not altered the default configured SECRET_KEY according to installation instructions.
CVE-2023-23752
Joomla! | Joomla!
Joomla! Improper Access Control Vulnerability
Joomla! contains an improper access control vulnerability that allows unauthorized access to webservice endpoints.
CVE-2016-20017
D-Link | DSL-2750B Devices
D-Link DSL-2750B Devices Command Injection Vulnerability
D-Link DSL-2750B devices contain a command injection vulnerability that allows remote, unauthenticated command injection via the login.cgi cli parameter.
CVE-2023-7101
Spreadsheet::ParseExcel | Spreadsheet::ParseExcel
Spreadsheet::ParseExcel Remote Code Execution Vulnerability
Spreadsheet::ParseExcel contains a remote code execution vulnerability due to passing unvalidated input from a file into a string-type “eval”. Specifically, the issue stems from the evaluation of Number format strings within the Excel parsing logic.
CVE-2023-7024
Google | Chromium WebRTC
Google Chromium WebRTC Heap Buffer Overflow Vulnerability
Google Chromium WebRTC, an open-source project providing web browsers with real-time communication, contains a heap buffer overflow vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could impact web browsers using WebRTC, including but not limited to Google Chrome.
CVE-2023-49897
FXC | AE1021, AE1021PE
FXC AE1021, AE1021PE OS Command Injection Vulnerability
FXC AE1021 and AE1021PE contain an OS command injection vulnerability that allows authenticated users to execute commands via a network.
CVE-2023-47565
QNAP | VioStor NVR
QNAP VioStor NVR OS Command Injection Vulnerability
QNAP VioStar NVR contains an OS command injection vulnerability that allows authenticated users to execute commands via a network.