Vulnerabilities > PTC > OPC Aggregator > Critical

DATE CVE VULNERABILITY TITLE RISK
2023-11-30 CVE-2023-5908 Classic Buffer Overflow vulnerability in multiple products
KEPServerEX is vulnerable to a buffer overflow which may allow an attacker to crash the product being accessed or leak information.
network
low complexity
ptc softwaretoolbox ge rockwellautomation CWE-120
critical
9.1
2023-03-29 CVE-2022-2848 This vulnerability allows remote attackers to execute arbitrary code on affected installations of Kepware KEPServerEX 6.11.718.0.
network
low complexity
ptc softwaretoolbox rockwellautomation ge
critical
9.1
2023-03-29 CVE-2022-2825 This vulnerability allows remote attackers to execute arbitrary code on affected installations of Kepware KEPServerEX 6.11.718.0.
network
low complexity
ptc softwaretoolbox rockwellautomation ge
critical
9.8
2021-01-14 CVE-2020-27263 Out-of-bounds Write vulnerability in multiple products
KEPServerEX: v6.0 to v6.9, ThingWorx Kepware Server: v6.8 and v6.9, ThingWorx Industrial Connectivity: All versions, OPC-Aggregator: All versions, Rockwell Automation KEPServer Enterprise, GE Digital Industrial Gateway Server: v7.68.804 and v7.66, Software Toolbox TOP Server: All 6.x versions, are vulnerable to a heap-based buffer overflow.
network
low complexity
ptc ge rockwellautomation softwaretoolbox CWE-787
critical
9.1
2021-01-14 CVE-2020-27265 Out-of-bounds Write vulnerability in multiple products
KEPServerEX: v6.0 to v6.9, ThingWorx Kepware Server: v6.8 and v6.9, ThingWorx Industrial Connectivity: All versions, OPC-Aggregator: All versions, Rockwell Automation KEPServer Enterprise, GE Digital Industrial Gateway Server: v7.68.804 and v7.66, Software Toolbox TOP Server: All 6.x versions are vulnerable to a stack-based buffer overflow.
network
low complexity
ptc ge rockwellautomation softwaretoolbox CWE-787
critical
9.8
2021-01-14 CVE-2020-27267 Out-of-bounds Write vulnerability in multiple products
KEPServerEX v6.0 to v6.9, ThingWorx Kepware Server v6.8 and v6.9, ThingWorx Industrial Connectivity (all versions), OPC-Aggregator (all versions), Rockwell Automation KEPServer Enterprise, GE Digital Industrial Gateway Server v7.68.804 and v7.66, and Software Toolbox TOP Server all 6.x versions, are vulnerable to a heap-based buffer overflow.
network
low complexity
ptc ge rockwellautomation softwaretoolbox CWE-787
critical
9.1