CVE-2026-76979
HighCVSS 7.7Summary
An XML Injection vulnerability in the Rule Tracking Compare Policies feature affects Zoho ManageEngine OpManager and Firewall Analyzer versions 12.8.709 and below.
Risk Assessment
An attacker can inject malicious XML, potentially leading to data manipulation or unauthorized actions.
Recommendation
Upgrade ManageEngine OpManager and Firewall Analyzer to a version newer than 12.8.709 that includes the fix.
Other vulnerabilities in ManageEngine OpManager
See all- CVE-2026-76980High
A Data Exposure vulnerability in the Firewall Analyzer syslog collector affects Zoho ManageEngine OpManager and Firewall Analyzer versions 12.8.709 and below.
- CVE-2026-76978High
A Command Injection vulnerability in the Diagnose Settings feature affects Zoho ManageEngine OpManager and Firewall Analyzer versions 12.8.709 and below.
- CVE-2026-75825High
An Authentication Bypass vulnerability affects Zoho ManageEngine OpManager versions 12.8.710 and below with the Application Manager Plugin enabled.
- CVE-2026-84791High
A Broken Access Control vulnerability in Zoho ManageEngine OpManager and Firewall Analyzer versions 12.8.710 and below allows an authenticated low-privilege user to modify Change Management report schedule configurations for firewalls outside their assigned scope.
- CVE-2026-84789High
A vulnerability in ZohoCorp ManageEngine OpManager and Firewall Analyzer (versions 12.8.710 and below) allows an authenticated low-privilege user to create alert notifications for firewalls outside their assigned scope. This is a broken access control issue.
- CVE-2026-84787High
A vulnerability in ZohoCorp ManageEngine OpManager and Firewall Analyzer (versions 12.8.710 and below) allows an authenticated low-privilege user to gain Administrator privileges through Report Profile import. This is a privilege escalation issue.
- CVE-2026-15358High
A vulnerability in ZohoCorp ManageEngine OpManager and Network Configuration Manager (versions before 12.8.671) allows an unauthorized Path Traversal attack.
- CVE-2026-14913High
A vulnerability in ZohoCorp ManageEngine OpManager and Firewall Analyzer (versions 12.8.669 and below) allows an SQL Injection attack in Rule Management Search Reports.
Original NVD description (English source)
ZohoCorp ManageEngine OpManager and Firewall Analyzer versions 12.8.709 and below were vulnerable to an XML Injection vulnerability in the Rule Tracking Compare Policies feature.