Keep Your Organization Safe with Up-to-Date CVE Information
Cybersecurity vulnerability warnings from the National Institute of Standards and Technology (NIST) continue to identify critical concerns. If not promptly addressed, your organization is at risk. Recent high-severity vulnerabilities highlight the urgent need for timely patching and updates to defend against both existing and new threats. Don’t delay. Implement an effective cybersecurity policy that includes a monthly review of vulnerabilities and robust security measures that mitigate exposure to emerging risks.
Here are the top issues to prioritize in October:
CVE-2024-9379
A critical cybersecurity vulnerability (CVE-2024-9379) in Ivanti Cloud Services Appliance (CSA) allows attackers to execute arbitrary commands remotely, potentially leading to unauthorized system access and compromise of sensitive information.
Mechanism of the Threat
CVE-2024-9379 (CVSS 7.2, High) impacts Ivanti CSA by exploiting a command injection flaw within its management interface. This vulnerability arises from inadequate validation of user-supplied inputs, enabling attackers to inject and execute arbitrary commands on affected systems. The flaw bypasses standard security controls, giving attackers access to execute commands at high privilege levels.
Execution and Exploitation
Attackers exploit this vulnerability by sending crafted requests to the Ivanti CSA’s management interface, bypassing input validation processes. Once the commands are executed, attackers can gain unauthorized access to the system, modify configurations, or deploy malware. Incidents of active exploitation of CVE-2024-9379 have been reported, particularly targeting organizations with exposed CSA instances.
Impact and Potential Risks
CVE-2024-9379 poses substantial risks to organizations using Ivanti CSA, particularly those relying on it for secure remote access. Exploiting this vulnerability could lead to:
- Remote command execution with high privileges
- Unauthorized access to sensitive configurations
- Malware deployment or ransomware attacks
- Disruption of network services due to altered configurations
- Potential lateral movement attack across networked systems
Mitigation and Response
Ivanti has issued a security patch to address CVE-2024-9379. Administrators should prioritize applying this update immediately. Additional security recommendations include:
- Limit Interface Exposure: Ensure CSA management is accessible only from trusted networks.
- Apply Strong Authentication: Use MFA on administrative accounts for added security.
- Monitor Network Patterns: Regularly review network traffic to identify and block anomalous access attempts.
For complete patching details, refer to Ivanti’s Security Advisory.
For More Information
- Zero-Day Alert: Three Critical Ivanti CSA Vulnerabilities Actively Exploited (thehackernews.com)
- Trio of Ivanti CSA zero-day vulnerabilities under exploit threat (Cybersecurity Dive)
- Organizations Warned of Exploited Fortinet FortiOS Vulnerability (Security Week)
CVE-2024-9537
A critical vulnerability (CVE-2024-9537) in ScienceLogic SL1 allows for remote code execution, exposing systems to unauthorized control and compromising sensitive network environments.
Mechanism of the Threat
CVE-2024-9537 (CVSS 9.8, Critical) affects ScienceLogic SL1 by exploiting an input validation flaw in its management interface. This vulnerability arises from inadequate checks on data inputs, enabling attackers to inject and execute arbitrary commands remotely. Attackers can bypass typical security restrictions, resulting in full control over vulnerable ScienceLogic SL1 deployments.
Execution and Exploitation
Attackers exploit this cybersecurity vulnerability by sending crafted requests to the SL1 interface, bypassing input validation. When processed, these requests allow remote code execution, enabling attackers to execute commands with elevated privileges. This can result in the installation of malware, unauthorized data access, and further system infiltration while masquerading as legitimate system processes.
Impact and Potential Risks
This vulnerability poses severe risks, particularly for enterprises relying on SL1 for infrastructure monitoring. Exploitation of CVE-2024-9537 could lead to:
- Remote command execution with elevated privileges
- Deployment of malware, including spyware or ransomware
- Unrestricted access to critical system data
- Compromised system integrity and potential cascading impacts across networked systems
Mitigation and Response
Administrators should update to the latest version without delay and also take the following steps to improve security posture:
- Limit Access: Restrict access to the SL1 management interface to trusted networks.
- Continuous Monitoring: Enable strict monitoring of incoming and outgoing network requests.
For More Information
- CVE-2024-9537: CISA Warns of Unpatched ScienceLogic SL1 Exploit in Active Use (thecyberexpress.com)
- CVE-2024-9537 (CVSS 9.8): Critical Zero-Day in ScienceLogic EM7 Leads to Rackspace Security Incident (securityonline.info)
CVE-2024-47575
A critical cybersecurity vulnerability (CVE-2024-47575) in Fortinet FortiManager allows for unauthorized access, exposing systems to full remote control and potential compromise of network security configurations.
Mechanism of the Threat
CVE-2024-47575 (CVSS 9.8, Critical) affects Fortinet FortiManager by exploiting a missing authentication check in its management interface. This vulnerability allows attackers to send commands to FortiManager instances without needing to authenticate, giving them access to perform unauthorized actions with administrative privileges on the network.
Execution and Exploitation
Attackers exploit this vulnerability by sending crafted requests to the FortiManager management interface, which bypasses standard authentication processes. Once these requests are processed, attackers gain control over the FortiManager system, enabling them to alter network configurations, deploy malware, and escalate their reach into other networked devices.
Impact and Potential Risks
CVE-2024-47575 presents significant risks, especially for organizations that depend on FortiManager for centralized network management. Successful exploitation could lead to:
- Remote command execution with administrative privileges
- Unauthorized alteration of network configurations and security policies
- Potential deployment of malware or other malicious software
- Increased risk of lateral movement across the network, compromising additional systems
Mitigation and Response
Fortinet has advisory to address CVE-2024-47575. It is critical that administrators mitigate this cybersecurity vulnerability by upgrading to the latest version of the software immediately. Additional security recommendations include:
- Restrict Access: Limit administrative access to essential personnel only and the FortiManager interface to trusted internal networks
- Monitor network activity for unusual or unauthorized access attempts
For More Information
- Investigating FortiManager Zero-Day Exploitation (Google Cloud)
- CISA Adds ScienceLogic SL1 Vulnerability to Exploited Catalog After Active Zero-Day Attack (thehackernews.com)
CVE-2024-20481
A critical vulnerability (CVE-2024-20481) in Cisco Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) software exposes systems to denial-of-service (DoS) attacks, threatening the stability and availability of network security resources.
Mechanism of the Threat
CVE-2024-20481 (CVSS 5.8, Medium) impacts Cisco ASA and FTD software by exploiting a vulnerability in the VPN authentication process, which can be leveraged in password spray attacks. This vulnerability arises from inadequate handling of repeated login attempts, allowing attackers to initiate DoS conditions that can render affected devices unresponsive. The vulnerability is actively exploited, targeting both Cisco ASA and FTD, especially where VPN services are exposed.
Execution and Exploitation
Attackers exploit CVE-2024-20481 by initiating high-volume login attempts, often through password spray techniques that overload the system’s authentication processes. This sustained attack can lead to resource exhaustion, causing devices to stop processing legitimate traffic. Such attacks are particularly impactful for organizations relying on Cisco ASA and FTD for critical network security and VPN access, as it disrupts secure communications and network availability.
Impact and Potential Risks
This cybersecurity vulnerability poses substantial risks, especially for environments relying on Cisco ASA and FTD for remote access and network security. Exploitation of CVE-2024-20481 could lead to:
- Network downtime due to DoS conditions
- Disruption of secure VPN connections, impacting remote work and operational continuity
- Potential exposure to follow-up attacks during periods of unavailability
- Increased risk of resource exhaustion affecting overall network performance
Mitigation and Response
Cisco has released a security update to address CVE-2024-20481, and administrators are strongly urged to apply this patch immediately. In addition, the following best practices are recommended:
- Limit Access: Restrict access to VPN services from known and trusted IP addresses.
- Set Login Attempt Limits: Limit login attempts to reduce the risk of password spray attacks.
- Continuous Monitoring: Monitor for unusual access patterns that could indicate an attempted DoS attack.
For full details, refer to Cisco’s Security Advisory.
For More Information
- Cisco warns actively exploited CVE can lead to DoS attacks against VPN services (cybersecuritydive.com)
- Exploited: Cisco, SharePoint, Chrome vulnerabilities (helpnetsecurity.com)
CVE-2024-45519
CVE-2024-45519 is a critical vulnerability (CVSS 9.8, Critical) in the Zimbra Collaboration Suite (ZCS) that allows remote code execution, exposing systems to unauthorized access, data exfiltration, and potential full system compromise. The vulnerability targets Zimbra Collaboration Suite by exploiting a flaw in ZCS’s input validation processes, allowing attackers to bypass standard security protocols and execute arbitrary commands on the system with administrative privileges. This security gap primarily arises due to improper input sanitization, making ZCS susceptible to crafted HTTP requests that bypass authentication controls.
For complete details, refer to Zimbra’s Security Center.
Get more information about CVE-2024-45519 here.
CVE-2024-43047
CVE-2024-43047 is a cybersecurity vulnerability (CVSS 7.8, High) in Qualcomm’s modem interface that allows unauthorized remote code execution, exposing devices to potential data exfiltration, surveillance, and control. It targets the Qualcomm MSM (Mobile Station Modem) chipset, used in many smartphones and IoT devices. This vulnerability arises from improper memory handling within the modem interface, enabling attackers to execute arbitrary code at the modem level. Because Qualcomm chipsets are embedded in numerous devices, the scope of this vulnerability is significant, posing threats to both mobile users and IoT ecosystems.
For more details on the update, refer to Qualcomm’s October 2024 Security Bulletin.
Get more information about CVE-2024-43047 here.
CVE-2024-9380
CVE-2024-9380 is a critical vulnerability (CVSS 7.2, High) in Ivanti’s Cloud Services Appliance (CSA) that exposes systems to remote code execution, enabling attackers to gain unauthorized control and compromise system security. The cybersecurity vulnerability impacts Ivanti’s Cloud Services Appliance (CSA) by exploiting a flaw in the device’s input validation within the web management interface. This improper input validation allows attackers to inject malicious commands, executing them remotely with elevated privileges. The vulnerability originates from insufficient data filtering, which lets attackers bypass security controls and initiate unauthorized actions.
For more details, please refer to Ivanti’s Security Advisory and the CISA alert on CVE-2024-9380.
Get more information about CVE-2024-9380 here.
CVE-2024-43572
CVE-2024-43572 is a critical vulnerability (CVSS 7.8, High) in Microsoft Management Console (MMC). It allows attackers to execute arbitrary code, exposing systems to unauthorized actions and potential compromise. The vulnerability targets the Microsoft Management Console (MMC) across multiple versions of Windows and Windows Server. This vulnerability arises from improper validation of malformed data inputs within MMC, allowing attackers to inject and execute code without proper authorization. The flaw enables an attacker to bypass standard controls by crafting malicious inputs that corrupt system memory and alter the code execution flow.
For detailed patch information, see Microsoft’s Security Update Guide.
Get more information about CVE-2204-43572 here.
CVE-2024-43573
CVE-2024-43573 is a critical vulnerability (CVSS 8.1, High) in the Microsoft Windows MSHTML platform that allows for spoofing attacks, exposing systems to unauthorized access and potential data compromise. It affects Microsoft Windows systems by exploiting a flaw in the MSHTML platform’s HTML content processing. This cybersecurity vulnerability arises from inadequate validation, enabling attackers to deliver spoofed content through manipulated web links or email. Malicious HTML or scripts are interpreted as legitimate content, bypassing security protocols and allowing unauthorized access to sensitive information.
For more information, refer to Microsoft’s Security Update Guide.
Get more information about CVE-2024-43573 here.
CVE-2024-9680
CVE-2024-9680 is a critical vulnerability (CVSS 9.8, Critical) in Mozilla Firefox that allows for remote code execution, exposing systems to unauthorized access and potentially severe system compromise. CVE-2024-9680 affects Mozilla Firefox by exploiting a flaw in the browser’s handling of web content. This vulnerability arises from improper memory management, enabling attackers to execute arbitrary code when users access maliciously crafted websites. Attackers can bypass standard browser security, leading to unauthorized access and control over vulnerable systems.
For complete details, refer to Mozilla’s Security Advisory.
Get more information about CVE-2024-9680 here.
Protect Your Organization from Evolving Cybersecurity Threats
Stay prepared against evolving cyber threats by rapidly addressing CVEs and enhancing your defense strategy. Boost resilience with key practices including lateral movement detection and a multi-layered security framework.
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Reduce your organization’s attack surface, fortify defenses, and stay ahead of advanced cyber threats. Schedule a demo to see how TrueFort can elevate your cybersecurity posture today.
