GHSA-www7-gw3x-qcrqHighCVSS 7.8
MyReport Updater through 2.1.1 contains a local privilege escalation vulnerability that allows...
🔗 CVE IDs covered (1)
📋 Description
MyReport Updater through 2.1.1 contains a local privilege escalation vulnerability that allows low-privileged users to make the SYSTEM updater service install attacker-supplied archives into arbitrary directories. Attackers can use UpdaterManager.exe over gRPC to set a malicious reference server and installLocation, planting a DLL like HID.dll loaded by osk.exe to gain SYSTEM privileges.
🔗 References (5)
- https://nvd.nist.gov/vuln/detail/CVE-2026-110633
- https://blog.quarkslab.com/myreport-updater-from-grpc-to-system.html
- https://www.myreport.fr/myreport
- https://www.vulncheck.com/advisories/myreport-updater-through-2.1.1-local-privilege-escalation-via-updater-service
- https://github.com/advisories/GHSA-www7-gw3x-qcrq