CVE-2026-77698 Zohocorp CVE debrief

Who should care

Defenders responsible for managing and securing Zohocorp ManageEngine Endpoint Central installations should assess exposure and prioritize verification and potential upgrades.

Why it matters

CVE-2026-77698 is a local privilege escalation vulnerability affecting Zohocorp ManageEngine Endpoint Central versions before 11.5.2605.01. Defenders should prioritize verifying affected versions and assessing exposure.

• Local privilege escalation could lead to increased privileges on compromised systems
• Verification of affected versions and system configurations is necessary
• Potential impact on system security and data integrity

Technical summary

CVE-2026-77698 is a local privilege escalation vulnerability in Zohocorp ManageEngine Endpoint Central versions before 11.5.2605.01. The vulnerability is due to Agent upgrade and has a CVSS score of 5.7. Affected product deployments should be identified in managed environments, and owners should be assigned for follow-up. The official advisory or CVE record should be reviewed to validate affected scope, severity, and vendor guidance.

Defensive priority

Defenders should prioritize verifying affected versions and assessing exposure, as local privilege escalation could lead to increased privileges on compromised systems.

Recommended defensive actions

• Verify if the installed version of ManageEngine Endpoint Central is before 11.5.2605.01
• Assess exposure based on system configurations and privileges
• Consider upgrading to version 11.5.2605.01 or later
• Monitor system logs for potential exploitation attempts

Evidence notes

The CVE record and NVD entry provide details on the vulnerability, but additional verification is needed to confirm affected versions and potential impact.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.