A specially crafted configuration file could be used to cause a stack-based buffer overflow condition in the OPCTest.exe, which may allow remote code execution on Opto 22 PAC Project Professional versions prior to R9.4008, PAC Project Basic versions prior to R9.4008, PAC Display Basic versions prior to R9.4g, PAC Display Professional versions prior to R9.4g, OptoOPCServer version R9.4c and prior that were installed by PAC Project installer, versions prior to R9.4008, and OptoDataLink version R9.4d and prior that were installed by PAC Project installer, versions prior to R9.4008. Opto 22 suggests upgrading to the new product version as soon as possible.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
PAC Project Professional
Vendor
Opto 22
Product
PAC Project Professional
Platforms
Unknown
Default status
Unknown
PAC Project Professional · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
< R9.4008
affected
Unavailable
Unavailable
Unavailable
None listed
PAC Project Basic
Vendor
Opto 22
Product
PAC Project Basic
Platforms
Unknown
Default status
Unknown
PAC Project Basic · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
< R9.4008
affected
Unavailable
Unavailable
Unavailable
None listed
PAC Display Basic
Vendor
Opto 22
Product
PAC Display Basic
Platforms
Unknown
Default status
Unknown
PAC Display Basic · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
< R9.4g
affected
Unavailable
Unavailable
Unavailable
None listed
PAC Display Professional
Vendor
Opto 22
Product
PAC Display Professional
Platforms
Unknown
Default status
Unknown
PAC Display Professional · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
< R9.4g
affected
Unavailable
Unavailable
Unavailable
None listed
OptoOPCServer
Vendor
Opto 22
Product
OptoOPCServer
Platforms
Unknown
Default status
Unknown
OptoOPCServer · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
R9.4c and prior that were installed by PAC Project installer versions prior to R9.4008
affected
Unavailable
Unavailable
Unavailable
None listed
OptoDataLink
Vendor
Opto 22
Product
OptoDataLink
Platforms
Unknown
Default status
Unknown
OptoDataLink · Scoped product and version facts
Version (version)
Status (status)
Version scheme (versionType)
Exclusive end (lessThan)
Inclusive end (lessThanOrEqual)
Status changes (at → status)
R9.4d and prior that were installed by PAC Project installer versions prior to R9.4008