CVE-2010-4840: ManageEngine Eventlog Analyzer

High severity, CVSS 7.5. EPSS: 2.2% chance of exploitation in the next 30 days.

Multiple buffer overflows in the Syslog server in ManageEngine EventLog Analyzer 6.1 allow remote attackers to cause a denial of service (SysEvttCol.exe process crash) or possibly execute arbitrary code via a long Syslog PRI message header to UDP port (1) 513 or (2) 514. Fixed in 7.2 Build 7020.

Affected products

• ManageEngine Eventlog Analyzer: version 6.1 only

Published 2011-09-27. Last modified 2026-06-16.