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TI-2026-36393 Aliases CVE-2026-49190GHSA-v76p-jwh5-4pcm

Missing Per-Instruction Authorization Checks

Priority MEDIUM 43CWE-78Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-78.

Summary

The system fails to evaluate instructional permissions over multiple internal operation codes (opcodes), permitting unauthorized application installations or command executions.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00426 37th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
AcerConnect M6E 5G Portable WiFi Routerup to M6E_AI_1.00.000019—No fix listedCNA
  • Connect M6E 5G Portable WiFi Router VendorAcer Affected up to M6E_AI_1.00.000019 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:acer:connect_m6e_5g_firmware:*:*:*:*:*:*:*:*up to m6e_ai_1.00.000019VulnerableAcer
cpe:2.3:h:acer:connect_m6e_5g:-:*:*:*:*:*:*:*not specified by NVDRunning onAcer
  • cpe:2.3:o:acer:connect_m6e_5g_firmware:*:*:*:*:*:*:*:* Versions up to m6e_ai_1.00.000019 Vulnerable ·Acer
  • cpe:2.3:h:acer:connect_m6e_5g:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Acer

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-49190
  2. 2026-10-03 Alias added: GHSA-v76p-jwh5-4pcm
  3. 2026-10-25 EPSS moved to the below the 50th percentile

References

Advisory 1

  • TI-2026-36388 Instruction Injection via FieldX MDM CVSS 4.0CRITICAL 10.0
  • TI-2026-36397 SCREEN_CLICK Authentication Bypass CVSS 4.0CRITICAL 9.4
  • TI-2026-36394 Exposed Hard-coded M3WebServer Backend API Key CVSS 4.0CRITICAL 9.3
  • TI-2026-36972 Shared Secret Quota Inflation CVSS 4.0CRITICAL 9.3
  • TI-2026-36978 Account Creation Exhaustion CVSS 4.0HIGH 8.8
  • TI-2026-36969 Exposed Factory Testing App Boundaries CVSS 4.0HIGH 8.8
See all 25 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences