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Analyze » Kaspersky » KAS1788193712

Incident Score: Analysis & Impact (KAS1788193712)

The details regarding individual company incidents & reports gives you full view from every side.

Rankiteo Score Impact Analysis

Rankiteo Incident Impact-4
Company Score Before Incident473 / 1000
Company Score After Incident469 / 1000
INCIDENT NUMBERKAS1788193712
Type of Cyber IncidentVulnerability
ATTACK VECTORZero-Day Exploit
DATA EXPOSEDNA
INCIDENT DATE31/07/2026
STATUSpublished

Key Highlights From The Incident Analysis

  • Timeline of Kaspersky'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 Kaspersky 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 Kaspersky breach identified under incident ID KAS1788193712.

The analysis begins with a detailed overview of Kaspersky's information like the linkedin page: https://www.linkedin.com/company/kaspersky, the number of followers: 565687, the industry type: Computer and Network Security and the number of employees: 4603 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 473 and after the incident was 469 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 Kaspersky and their customers.

Kaspersky recently reported "Zero-Day Exploit Targets Kaspersky Endpoint Security in Privilege Escalation Attack", a noteworthy cybersecurity incident.

Researcher Nightmare Eclipse (also known as Chaotic Eclipse) has released a new zero-day exploit, HardBreacher, targeting a privilege escalation vulnerability in Kaspersky Endpoint Security.

The disruption is felt across the environment, affecting Kaspersky Endpoint Security.

In response, moved swiftly to contain the threat with measures like Automatic updates for patching, manual database update option, and began remediation that includes Patch released via automatic updates.

Overall, the incident is a reminder of why proactive monitoring and strong governance matter.

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 zero-Day Exploit Targets Kaspersky Endpoint Security in Privilege Escalation Attack and Abuse Elevation Control Mechanism: Bypass User Account Control (T1548.002) with moderate to high confidence (80%), supported by evidence indicating compromise the security product’s UI process, potentially causing system instability. Under the Initial Access tactic, the analysis identified Exploit Public-Facing Application (T1190) with moderate to high confidence (70%), supported by evidence indicating zero-Day Exploit...targeting a privilege escalation vulnerability in Kaspersky Endpoint Security. Under the Defense Evasion tactic, the analysis identified Impair Defenses: Disable or Modify Tools (T1562.001) with moderate to high confidence (85%), supported by evidence indicating disrupt Kaspersky’s functionality, leading to system-wide instability or complete operational failure. Under the Impact tactic, the analysis identified Endpoint Denial of Service: Application or System Exploitation (T1499.004) with moderate to high confidence (80%), supported by evidence indicating system instability, unauthorized file access, or complete operational failure. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.

Privilege Escalation
Exploitation for Privilege Escalation (95%)
Abuse Elevation Control Mechanism: Bypass User Account Control (80%)
Initial Access
Exploit Public-Facing Application (70%)
Defense Evasion
Impair Defenses: Disable or Modify Tools (85%)
Impact
Endpoint Denial of Service: Application or System Exploitation (80%)

Sources & References