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CVE-2026-62653

Reyrolle 7SR5 · Vulnerability

CVSS 3.1 6.8 MEDIUMCVSS 4.0 7.0 HIGHCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-62653

Published

A vulnerability has been identified in Reyrolle 7SR5 (All versions < V2.70). The input received over a proprietary communication protocol that is exposed when the device is placed into a special firmware-update mode is not properly validated, resulting in a memory corruption condition. This could allow an unauthenticated attacker with physical access to the device to cause a crash and potentially execute arbitrary code on the device.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-62653

Published

Reyrolle 7SR5

Vendor product

Publisher's version information

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

{
                    "vendor": "Siemens",
                    "product": "Reyrolle 7SR5",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThan": "V2.70",
                            "versionType": "custom"
                        }
                    ],
                    "defaultStatus": "unknown"
                }

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