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Acrel Electric Unet Web Service Upload Endpoint upload unrestricted upload

Priority MEDIUM 57CWE-284Published · Updated

Key facts

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

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-284 and CWE-434.

Summary

A vulnerability was determined in Acrel Electric Unet Web Service up to 20260814. This vulnerability affects unknown code of the file /exchange/attachment/upload of the component Upload Endpoint. This manipulation of the argument File causes unrestricted upload. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00271 19th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

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

Affected products

VendorProductAffected versionsFixed inStatusSource
Acrel ElectricUnet Web Service20260814—No fix listedCNA
  • Unet Web Service VendorAcrel Electric Affected 20260814 Fixed in — No fix listed CNA

CPE names CNA · 1

CPEVersionsRoleVendor
cpe:2.3:a:acrel_electric:unet_web_service:*:*:*:*:*:*:*:*——Acrel Electric
  • cpe:2.3:a:acrel_electric:unet_web_service:*:*:*:*:*:*:*:* Versions — — ·Acrel Electric

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-101071
  2. 2026-10-03 Alias added: GHSA-3367-rfr8-6gfx

References

Sources