CVE-2026-82771

ECE1000 · cross-site scripting

CVSS 3.1 5.4 MEDIUMCVSS 4.0 4.8 MEDIUMCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-82771

Published

Cross-site scripting vulnerability exists in Contec EC1000 series. If this vulnerability is exploited, an arbitrary script may be executed on a logged-in user's web browser.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-82771

Published

ECE1000

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "Contec Co., Ltd.",
                    "product": "ECE1000",
                    "defaultStatus": "unaffected",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "versionType": "semver",
                            "lessThan": "1.02"
                        }
                    ]
                }

ECE1020

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "Contec Co., Ltd.",
                    "product": "ECE1020",
                    "defaultStatus": "unaffected",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "versionType": "semver",
                            "lessThan": "1.02"
                        }
                    ]
                }

ECS1020

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "Contec Co., Ltd.",
                    "product": "ECS1020",
                    "defaultStatus": "unaffected",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "versionType": "semver",
                            "lessThan": "1.02"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON