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CVE-2026-89202

High7.1

A vulnerability has been identified in RUGGEDCOM CROSSBOW (All versions < V6.0). Affected devices do not properly perform authorization checks for device disconnection requests. This could allow an authenticated attacker with minimal privileges to disconnect active sessions of other users, including administrators, leading to a denial of service.

CVSS
7.1v4.0
EPSS (exploit probability)
0.4%29th pct
CISA KEV
Not listed

EPSS trendFIRST daily scores, last 90 days

FIRST EPSS held steady from 0.4% on 2026-10-14 to 0.4% on 2026-10-22, ranging 0.4%–0.4% across 9 daily scores.
2026-10-14 → 2026-10-22 · 9 days · 0.4%–0.4%
Daily values
FIRST EPSS daily scores for this CVE
Score dateEPSSPercentile
2026-10-220.4%29.5%
2026-10-210.4%29.4%
2026-10-200.4%29.2%
2026-10-190.4%29.2%
2026-10-180.4%29.1%
2026-10-170.4%29.1%
2026-10-160.4%29.1%
2026-10-150.4%29.0%
2026-10-140.4%29.0%

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Coverage1 article

References

Facts sourced from NVD, FIRST EPSS, and CISA KEV. Last synced 2026-10-22 20:34 UTC.

  • CVSS & description: NVD 2.0, fetched 2026-10-22 20:34 UTC
  • EPSS: FIRST EPSS, fetched 2026-10-22 20:34 UTC; score date 2026-10-22
  • KEV: CISA KEV, fetched 2026-10-22 20:34 UTC