CVE-2024-1709 - ConnectWise ScreenConnect Authentication Bypass Vulnerability -

Action Due Feb 29, 2024 Target Vendor : ConnectWise

Description : ConnectWise ScreenConnect contains an authentication bypass vulnerability that allows an attacker with network access to the management interface to create a new, administrator-level account on affected devices.

Action : Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Known To Be Used in Ransomware Campaigns? : Known

Notes : https://www.connectwise.com/company/trust/security-bulletins/connectwise-screenconnect-23.9.8; https://nvd.nist.gov/vuln/detail/CVE-2024-1709

CVE-2024-21410 - Microsoft Exchange Server Privilege Escalation Vulnerability -

Action Due Mar 07, 2024 Target Vendor : Microsoft

Description : Microsoft Exchange Server contains an unspecified vulnerability that allows for privilege escalation.

Action : Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21410; https://nvd.nist.gov/vuln/detail/CVE-2024-21410

CVE-2020-3259 - Cisco ASA and FTD Information Disclosure Vulnerability -

Action Due Mar 07, 2024 Target Vendor : Cisco

Description : 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.

Action : Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Known To Be Used in Ransomware Campaigns? : Known

Notes : https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-info-disclose-9eJtycMB; https://nvd.nist.gov/vuln/detail/CVE-2020-3259

CVE-2024-21412 - Microsoft Windows Internet Shortcut Files Security Feature Bypass Vulnerability -

Action Due Mar 05, 2024 Target Vendor : Microsoft

Description : Microsoft Windows Internet Shortcut Files contains an unspecified vulnerability that allows for a security feature bypass.

Action : Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2024-21412; https://nvd.nist.gov/vuln/detail/CVE-2024-21412

CVE-2024-21351 - Microsoft Windows SmartScreen Security Feature Bypass Vulnerability -

Action Due Mar 05, 2024 Target Vendor : Microsoft

Description : 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.

Action : Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2024-21351; https://nvd.nist.gov/vuln/detail/CVE-2024-21351

CVE-2023-43770 - Roundcube Webmail Persistent Cross-Site Scripting (XSS) Vulnerability -

Action Due Mar 04, 2024 Target Vendor : Roundcube

Description : Roundcube Webmail contains a persistent cross-site scripting (XSS) vulnerability that can lead to information disclosure via malicious link references in plain/text messages.

Action : Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://roundcube.net/news/2023/09/15/security-update-1.6.3-released ; https://nvd.nist.gov/vuln/detail/CVE-2023-43770

CVE-2024-21762 - Fortinet FortiOS Out-of-Bound Write Vulnerability -

Action Due Feb 16, 2024 Target Vendor : Fortinet

Description : 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.

Action : Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://fortiguard.fortinet.com/psirt/FG-IR-24-015 ; https://nvd.nist.gov/vuln/detail/CVE-2024-21762

CVE-2023-4762 - Google Chromium V8 Type Confusion Vulnerability -

Action Due Feb 27, 2024 Target Vendor : Google

Description : 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.

Action : Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop.html; https://nvd.nist.gov/vuln/detail/CVE-2023-4762

CVE-2022-48618 - Apple Multiple Products Memory Corruption Vulnerability -

Action Due Feb 21, 2024 Target Vendor : Apple

Description : 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.

Action : Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://support.apple.com/en-us/HT213530, https://support.apple.com/en-us/HT213532, https://support.apple.com/en-us/HT213535, https://support.apple.com/en-us/HT213536; https://nvd.nist.gov/vuln/detail/CVE-2022-48618

CVE-2024-21893 - Ivanti Connect Secure, Policy Secure, and Neurons Server-Side Request Forgery (SSRF) Vulnerability -

Action Due Feb 02, 2024 Target Vendor : Ivanti

Description : 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.

Action : Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://forums.ivanti.com/s/article/KB-CVE-2023-46805-Authentication-Bypass-CVE-2024-21887-Command-Injection-for-Ivanti-Connect-Secure-and-Ivanti-Policy-Secure-Gateways?language=en_US; https://nvd.nist.gov/vuln/detail/CVE-2024-21893

CVE-2023-22527 - Atlassian Confluence Data Center and Server Template Injection Vulnerability -

Action Due Feb 14, 2024 Target Vendor : Atlassian

Description : Atlassian Confluence Data Center and Server contain an unauthenticated OGNL template injection vulnerability that can lead to remote code execution.

Action : Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Known To Be Used in Ransomware Campaigns? : Known

Notes : https://confluence.atlassian.com/security/cve-2023-22527-rce-remote-code-execution-vulnerability-in-confluence-data-center-and-confluence-server-1333990257.html; https://nvd.nist.gov/vuln/detail/CVE-2023-22527

CVE-2024-23222 - Apple Multiple Products WebKit Type Confusion Vulnerability -

Action Due Feb 13, 2024 Target Vendor : Apple

Description : 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.

Action : Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://support.apple.com/en-us/HT214055, https://support.apple.com/en-us/HT214056, https://support.apple.com/en-us/HT214057, https://support.apple.com/en-us/HT214058, https://support.apple.com/en-us/HT214059, https://support.apple.com/en-us/HT214061, https://support.apple.com/en-us/HT214063 ; https://nvd.nist.gov/vuln/detail/CVE-2024-23222

CVE-2023-34048 - VMware vCenter Server Out-of-Bounds Write Vulnerability -

Action Due Feb 12, 2024 Target Vendor : VMware

Description : 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.

Action : Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://www.vmware.com/security/advisories/VMSA-2023-0023.html; https://nvd.nist.gov/vuln/detail/CVE-2023-34048

CVE-2023-35082 - Ivanti Endpoint Manager Mobile (EPMM) and MobileIron Core Authentication Bypass Vulnerability -

Action Due Feb 08, 2024 Target Vendor : Ivanti

Description : 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.

Action : Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Known To Be Used in Ransomware Campaigns? : Known

Notes : https://forums.ivanti.com/s/article/CVE-2023-35082-Remote-Unauthenticated-API-Access-Vulnerability-in-MobileIron-Core-11-2-and-older; https://nvd.nist.gov/vuln/detail/CVE-2023-35082

CVE-2024-0519 - Google Chromium V8 Out-of-Bounds Memory Access Vulnerability -

Action Due Feb 07, 2024 Target Vendor : Google

Description : 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.

Action : Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://chromereleases.googleblog.com/2024/01/stable-channel-update-for-desktop_16.html; https://nvd.nist.gov/vuln/detail/CVE-2024-0519

CVE-2023-6549 - Citrix NetScaler ADC and NetScaler Gateway Buffer Overflow Vulnerability -

Action Due Feb 07, 2024 Target Vendor : Citrix

Description : 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.

Action : Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://support.citrix.com/article/CTX584986/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20236548-and-cve20236549; https://nvd.nist.gov/vuln/detail/CVE-2023-6549

CVE-2023-6548 - Citrix NetScaler ADC and NetScaler Gateway Code Injection Vulnerability -

Action Due Jan 24, 2024 Target Vendor : Citrix

Description : 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.

Action : Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://support.citrix.com/article/CTX584986/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20236548-and-cve20236549; https://nvd.nist.gov/vuln/detail/CVE-2023-6548

CVE-2018-15133 - Laravel Deserialization of Untrusted Data Vulnerability -

Action Due Feb 06, 2024 Target Vendor : Laravel

Description : 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).

Action : Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : https://laravel.com/docs/5.6/upgrade#upgrade-5.6.30; https://nvd.nist.gov/vuln/detail/CVE-2018-15133

CVE-2023-29357 - Microsoft SharePoint Server Privilege Escalation Vulnerability -

Action Due Jan 31, 2024 Target Vendor : Microsoft

Description : 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.

Action : Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Known To Be Used in Ransomware Campaigns? : Known

Notes : https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-29357; https://nvd.nist.gov/vuln/detail/CVE-2023-29357

CVE-2023-46805 - Ivanti Connect Secure and Policy Secure Authentication Bypass Vulnerability -

Action Due Jan 22, 2024 Target Vendor : Ivanti

Description : 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.

Action : Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Known To Be Used in Ransomware Campaigns? : Unknown

Notes : Please apply mitigations per vendor instructions. For more information, please see: https://forums.ivanti.com/s/article/KB-CVE-2023-46805-Authentication-Bypass-CVE-2024-21887-Command-Injection-for-Ivanti-Connect-Secure-and-Ivanti-Policy-Secure-Gateways?language=en_US ; https://nvd.nist.gov/vuln/detail/CVE-2023-46805