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EUVD-2020-19776

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 23 Views

KEPServerEX, ThingWorx, OPC-Aggregator, and others have heap overflow vulnerabilities allowing crashes.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
Kepware KEPServerEX ThingWorx Industrial Connectivity OPC-Aggregator Rockwell Automation KEPServer Enterprise
22 Dec 202300:00
–bdu_fstec
cnnvd
CNNVD
Kepware Kepserverex Buffer Error Vulnerability
17 Dec 202000:00
–cnnvd
cve
CVE
CVE-2020-27263
13 Jan 202123:30
–cve
cvelist
Cvelist
CVE-2020-27263
13 Jan 202123:30
–cvelist
ics
ICS
PTC Kepware KEPServerEX (Update A)
17 Dec 202000:00
–ics
nvd
NVD
CVE-2020-27263
14 Jan 202100:15
–nvd
osv_cve
osv_cve
CVE-2020-27263
14 Jan 202100:15
–osv_cve
nessus
Tenable Nessus
Softwaretoolbox Top Out-of-bounds Write
10 Aug 202100:00
–nessus
nessus
Tenable Nessus
PTC OPC UA Server Multiple vulnerabilities
17 May 202100:00
–nessus
nessus
Tenable Nessus
Rockwell (CVE-2020-27263) (deprecated)
7 Feb 202200:00
–nessus
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "24d857c0-a1df-3785-a034-ea1f9d2bfea2",
        "vendor": {
          "name": "n/a"
        }
      }
    ]
  }
]

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07 Oct 2025 00:30Current
8High risk
Vulners AI Score8
CVSS 3.19.1
CVSS 26.4
EPSS0.05001
23