Vendor
2 published CVES affecting eltima software, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).
Newest publication first
Multiple unspecified vulnerabilities in Eltima Software RunService ActiveX control (RunService.dll) allow remote attackers to cause a denial of service via certain functions when "improperly used", as demonstrated by the AcceptControls subroutine.
Eltima Software Virtual Serial Port (VSPAX) ActiveX control (VSPort.DLL) allows remote attackers to cause a denial of service via certain function calls, as demonstrated via the (1) Attach, (2) Write, and (3) WriteStr functions.
Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.