Appeon PowerBuilder Vendor Data Community Data Vulnerable Community Notes Source Note NCSC-NL CVE-2021-44228: Vulnerable CISAGov Last Update: 12/15/2021 Sources Date Attribution Description 2021-12-31 9:06:53 NCSC-NL Updated communityVulnerable. Updated community note. 2021-12-30 21:31:50 CISAGov Updated communityVulnerable. Updated community note.