by Kastro
Paper/Archive/CVE-2026-110632

CVE-2026-110632

Report One MyReport Updater — Report One MyReport Updater through 2.1.1 Unauthenticated gRPC Service RCE

EPSS 0.7%public exploitCVSS 9.2
critical.is priorityof 100
48
CVSS 9.2 (CNA)9.2 / 10 × 3027.6Not in CISA KEV+300.0EPSS percentile 52.0.520 × 2010.4Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

Report One MyReport Updater through 2.1.1 exposes an unauthenticated gRPC service on TCP port 9095 that allows remote attackers to redirect the SYSTEM updater by invoking the UpdateConfigReferent method. Attackers can point the updater to a malicious reference server serving modified module archives with matching MD5 digests to write files and execute code as SYSTEM.

Affected

ProductAffectedFixed inSource
MyReport Updater≤ 2.1.1–CNA

Scores by source

VulnCheck (CNA)9.2CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
VulnCheck (CNA)8.1CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: total

References

exploitblog.quarkslab.com/myreport-updater-from-grpc-to-system.htmlrefmyreport.fr/myreportwriteupvulncheck.com/advisories/report-one-myreport-updater-through-2.1.1-unauthenticated-grpc-service-rce