Incident Score: Analysis & Impact (CHE1769604337)
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Rankiteo Score Impact Analysis
Key Highlights From The Incident Analysis
- Timeline of Check Point Software's Vulnerability and lateral movement inside company's environment.
- Overview of affected data sets, including SSNs and PHI, and why they materially increase incident severity.
- How Rankiteo’s incident engine converts technical details into a normalized incident score.
- How this cyber incident impacts Check Point Software Rankiteo cyber scoring and cyber rating.
- Rankiteo’s MITRE ATT&CK correlation analysis for this incident, with associated confidence level.
Full Incident Analysis Transcript
In this Rankiteo incident briefing, we review the Check Point Software breach identified under incident ID CHE1769604337.
The analysis begins with a detailed overview of Check Point Software's information like the linkedin page: https://www.linkedin.com/company/check-point-software-technologies, the number of followers: 420046, the industry type: Computer and Network Security and the number of employees: 8356 employees
After the initial compromise, the video explains how Rankiteo's incident engine converts technical details into a normalized incident score. The incident score before the incident was 600 and after the incident was 596 with a difference of -4 which is could be a good indicator of the severity and impact of the incident.
In the next step of the video, we will analyze in more details the incident and the impact it had on Check Point Software and their customers.
Check Point recently reported "Check Point Harmony SASE Windows Client Flaw Grants SYSTEM Privileges via JWT Manipulation", a noteworthy cybersecurity incident.
A critical vulnerability in Check Point’s Harmony SASE Windows client (CVE-2025-9142) allows local attackers to escalate privileges to SYSTEM by exploiting poor validation in certificate processing.
The disruption is felt across the environment, affecting Windows systems running Check Point Harmony SASE client versions below 12.2.
In response, moved swiftly to contain the threat with measures like Check Point released version 12.2 to patch the vulnerability, and began remediation that includes Upgrade to Harmony SASE version 12.2 or later via SK182466, and stakeholders are being briefed through Published security advisory (SK article sk184557) detailing symptoms, root causes, and remediation steps.
The case underscores how Resolved, teams are taking away lessons such as The flaw underscores risks in SASE clients processing web-derived inputs without strict validation, highlighting the need for privileged service hardening even in local attack scenarios, and recommending next steps like Upgrade to Harmony SASE version 12.2 or later, enforce strict JWT validation, and harden privileged services against directory traversal and symlink attacks, with advisories going out to stakeholders covering Check Point published SK article sk184557 detailing symptoms, root causes, and remediation steps.
Finally, we try to match the incident with the MITRE ATT&CK framework to see if there is any correlation between the incident and the MITRE ATT&CK framework.
The MITRE ATT&CK framework is a knowledge base of techniques and sub-techniques that are used to describe the tactics and procedures of cyber adversaries. It is a powerful tool for understanding the threat landscape and for developing effective defense strategies.
MITRE ATT&CK® Correlation Analysis
Rankiteo's analysis has identified several MITRE ATT&CK tactics and techniques associated with this incident, each with varying levels of confidence based on available evidence. Under the Privilege Escalation tactic, the analysis identified Exploitation for Privilege Escalation (T1068) with high confidence (95%), supported by evidence indicating cVE-2025-9142 allows local attackers to escalate privileges to SYSTEM via JWT manipulation and Hijack Execution Flow: DLL Side-Loading (T1574.002) with moderate to high confidence (80%), supported by evidence indicating dLL hijacking on restart via malicious certificate content written as SYSTEM. Under the Defense Evasion tactic, the analysis identified Exploitation for Defense Evasion (T1211) with moderate to high confidence (85%), supported by evidence indicating poor JWT signature verification bypasses security controls in Perimeter81 service and Hijack Execution Flow: Path Interception by PATH Environment Variable (T1574.009) with moderate to high confidence (70%), supported by evidence indicating directory traversal via tenantId manipulation enables arbitrary file writes. Under the Persistence tactic, the analysis identified Hijack Execution Flow: DLL Side-Loading (T1574.002) with moderate to high confidence (75%), supported by evidence indicating malicious DLL written to SYSTEM directories for persistence on restart. Under the Initial Access tactic, the analysis identified Exploitation for Client Execution (T1203) with moderate to high confidence (70%), supported by evidence indicating local access required to exploit URI handler (perimeter81 such as //) with tampered JWT. Under the Execution tactic, the analysis identified Exploitation for Client Execution (T1203) with moderate to high confidence (80%), supported by evidence indicating exploitation of CVE-2025-9142 triggers SYSTEM-level code execution and System Services: Service Execution (T1569.002) with moderate to high confidence (75%), supported by evidence indicating perimeter81 service component runs with elevated privileges. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.
Sources & References
- Check Point Software Rankiteo Cyber Incident Details: https://www.rankiteo.com/company/check-point-software-technologies/incident/CHE1769604337
- Check Point Software CyberSecurity Rating page: https://www.rankiteo.com/company/check-point-software-technologies
- Check Point Software Rankiteo Cyber Incident Blog Article: https://blog.rankiteo.com/che1769604337-check-point-vulnerability-january-2026/
- Check Point Software CyberSecurity Score History: https://www.rankiteo.com/company/check-point-software-technologies/history
- Check Point Software CyberSecurity Incident Source: https://cyberpress.org/check-point-sase-escalation-flaw/
- Rankiteo A.I CyberSecurity Rating methodology: https://www.rankiteo.com/Images/rankiteo_algo.pdf
- Rankiteo TPRM Scoring methodology: https://static.rankiteo.com/model/rankiteo_tprm_methodology.pdf