Canon Marketing Japan Inc. / GUARDIANWALL MailSuite (On-premises version) · Canon Marketing Japan Inc. / GUARDIANWALL Mail Security Cloud (SaaS version)
9.3 · CVSS 4.0Critical
Description
Stack-based buffer overflow vulnerability exists in GUARDIANWALL MailSuite and GUARDIANWALL Mail Security Cloud (SaaS version). If a remote attacker sends a specially crafted request to the product's web service, arbitrary code may be executed when the product is configured to run pop3wallpasswd with grdnwww user privilege.