Incident Score: Analysis & Impact (SON1784219373)
The details regarding individual company incidents & reports gives you full view from every side.
Rankiteo Score Impact Analysis
Key Highlights From The Incident Analysis
- Timeline of SonicWall'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 SonicWall 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 SonicWall breach identified under incident ID SON1784219373.
The analysis begins with a detailed overview of SonicWall's information like the linkedin page: https://www.linkedin.com/company/sonicwall, the number of followers: 128529, the industry type: Computer and Network Security and the number of employees: 1958 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 100 and after the incident was 100 with a difference of 0 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 SonicWall and their customers.
SonicWall recently reported "SonicWall SMA1000 Series Hit by Actively Exploited Zero-Day Vulnerabilities", a noteworthy cybersecurity incident.
SonicWall recently disclosed two critical vulnerabilities in its SMA1000 Series remote access appliances, one of which was already under active exploitation before the advisory was published.
The disruption is felt across the environment, affecting SMA1000 Series 6210, 7210, and 8200v running firmware versions 12.4.3-03434 and 12.5.0-02800, and exposing Credentials, Session data and TOTP MFA seeds.
In response, and began remediation that includes Patches released (12.4.3-03453 or 12.5.0-02835); no workarounds available.
The case underscores how and recommending next steps like Assume compromise if suspicious activity is detected; apply patches immediately; monitor for IOCs; restrict access to internal services from the appliance.
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 Initial Access tactic, the analysis identified Exploit Public-Facing Application (T1190) with high confidence (95%), with evidence including /wsproxy websocket proxy feature manipulated for RCE, and cVE-2026-15409 (CVSS 10.0) actively exploited. Under the Execution tactic, the analysis identified Exploitation for Client Execution (T1203) with high confidence (90%), supported by evidence indicating unauthenticated remote code execution (RCE) via Erlang process. Under the Privilege Escalation tactic, the analysis identified Exploitation for Privilege Escalation (T1068) with high confidence (90%), supported by evidence indicating root access via path traversal in remove_hotfix workflow (CVE-2026-15410). Under the Credential Access tactic, the analysis identified Credentials from Password Stores (T1555) with moderate to high confidence (85%), supported by evidence indicating harvested credentials, session data, and TOTP MFA seeds and Adversary-in-the-Middle (T1557) with moderate to high confidence (70%), supported by evidence indicating manipulated /wsproxy to redirect traffic to internal services. Under the Lateral Movement tactic, the analysis identified Remote Services: SMB/Windows Admin Shares (T1021.002) with moderate to high confidence (80%), supported by evidence indicating pivoted into Active Directory environments from compromised appliance and Use Alternate Authentication Material: Pass the Hash (T1550.002) with moderate to high confidence (70%), supported by evidence indicating unexpected NTLM logons from appliance’s internal IP. Under the Defense Evasion tactic, the analysis identified Impair Defenses: Disable or Modify Tools (T1562.001) with moderate confidence (60%), supported by evidence indicating stealthy entry points into corporate networks via compromised appliances. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with moderate to high confidence (75%), supported by evidence indicating credentials, session data, and TOTP MFA seeds harvested. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.
Sources & References
- SonicWall Rankiteo Cyber Incident Details: https://www.rankiteo.com/company/sonicwall/incident/SON1784219373
- SonicWall CyberSecurity Rating page: https://www.rankiteo.com/company/sonicwall
- SonicWall Rankiteo Cyber Incident Blog Article: https://blog.rankiteo.com/son1784219373-sonicwall-vulnerability-january-2026/
- SonicWall CyberSecurity Score History: https://www.rankiteo.com/company/sonicwall/history
- SonicWall CyberSecurity Incident Source: https://cybersecuritynews.com/sonicwall-sma1000-0-day-vulnerability-2/
- 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