CVE Scanning, Vulnerability Response, and Virtual Patching

MITRE CVE and NIST NVD databases provide valuable vulnerability intelligence, but identifying vulnerabilities is only the beginning. Many organizations still struggle with unsupported operating systems, delayed patch cycles, weak configurations, and “WontFix” vendor issues that leave systems exposed.

Atomic OSSEC helps security teams detect and manage vulnerabilities across physical, virtual, cloud, and OT systems with:

• CVE and compliance scanning
• Active response and automated remediation
• Benchmarking against MITRE and NIST databases
• Risk-based vulnerability prioritization
• Threat detection and lateral movement monitoring
• GUI, API, CLI, SIEM, and centralized reporting

The platform supports Linux, Windows, Unix, and legacy operating systems, including many EOL environments commonly found in industrial and operational technology networks.

Discover the Atomic OSSEC endpoint detection and response (EDR) solution.

Atomic OSSEC.

Many organizations continue operating critical systems that can no longer receive vendor patches. These systems often remain vulnerable to ransomware, privilege escalation, malware, and lateral attacks.

Atomicorp solutions help organizations protect unsupported infrastructure by extending visibility and security controls into legacy environments, including older Linux distributions, Windows systems, and Unix platforms.

Supported environments include many legacy operating systems such as:

• CentOS 5 and newer
• RHEL 5 and newer
• Ubuntu 16–18 and newer
• Legacy Windows systems
• Older macOS environments
• AIX, Solaris and additional Unix platforms

This enables organizations to continue securing operationally critical systems while reducing exposure from unpatchable vulnerabilities.

Protect unsupported systems with Atomicorp—

Visit the Legacy System Security page.

Attackers rarely stop at the initial compromise. Modern attacks frequently rely on lateral movement, privilege escalation, credential theft, and persistence mechanisms to spread across environments, following the initial vulnerability exploitation.

Atomic OSSEC combines vulnerability detection with advanced detection and response capabilities, including:

• Intrusion detection
• Malware and memory analysis
• File integrity monitoring (FIM)
• Security event correlation and alerting
• Threat isolation
• Automated active response

These layered defenses help organizations contain threats before attackers can expand access across IT and OT systems.

Visit the Server Security page.

Explore our OT Management solutions.

Not every vulnerability can be patched immediately. Some applications are unsupported, operationally sensitive, or dependent on vendor remediation timelines.

Atomic ModSecurity Rules and Atomic WAF provide virtual patching that helps organizations block exploitation attempts without modifying the underlying application.

These protections extend beyond individual CVEs by helping mitigate entire classes of weaknesses associated with MITRE Common Weakness Enumeration (CWE) categories, including:

• Injection attacks
• Remote code execution attempts
• Web shells and backdoors
• Privilege escalation techniques
• Application-layer attack patterns

This approach helps reduce exposure while organizations evaluate or deploy permanent fixes.

Atomicorp solutions are designed for layered defense across cloud, on-premises, hybrid, and OT environments. By combining vulnerability management, intrusion detection, active response, and virtual patching, organizations can reduce risk across both modern and legacy infrastructure.

Server Security

Strengthen your Linux and server defenses with layered intrusion detection, vulnerability management, malware protection, and active response for modern and legacy environments. Learn more about Server Security

Cloud Security

Protect cloud workloads, hybrid infrastructure, and containerized environments with advanced detection, compliance monitoring, virtual patching, and workload protection. Explore Cloud Security Solutions

Atomic OSSEC

Centralized vulnerability detection, EDR, compliance monitoring, intrusion detection, and active response.

See Atomic OSSEC in Action

Atomic ModSecurity and Atomic WAF

Virtual patching and web application protection against CVE exploitation and CWE attack classes. Filter, block and mitigate threat risks with affordable enterprise WAF capabilities.

Check out Atomicorp’s ModSecurity solutions.
Read the blog, “A Web Application Firewall (WAF) That Covers Legacy Web Apps.”