CVE-2010-4456: Sun Java System Communications Express

Medium severity, CVSS 4.3. EPSS: 1.9% chance of exploitation in the next 30 days.

Unspecified vulnerability in Oracle Sun Java System Communications Express 6.2 and 6.3 allows remote attackers to affect integrity via unknown vectors related to Web Mail.

Affected products

• Sun Java System Communications Express: version 6.2 only; version 6.3 only

Published 2011-01-19. Last modified 2026-06-16.