CVE-2026-11846Network attack vector

Authenticated arbitrary file deletion via insufficient path validation

Published Jun 12, 2026 · Updated Jun 12, 2026

Path traversal in IEI Integration Corp. iVEC TANK-XM811 before 1.0.4 allows remote authenticated users to delete arbitrary files. The file-system operation accepts user-controlled path input without sufficient validation, allowing paths to escape the intended scope. A user-level account and network access to the management interface are required; deletion can destroy data or interrupt service, including permanent data loss.

CVSS severity8.1
High
EPSS probability0.40%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in IEI Integration Corp. iVEC TANK-XM811 before 1.0.4 allows remote authenticated users to delete arbitrary files. The file-system operation accepts user-controlled path input without sufficient validation, allowing paths to escape the intended scope. A user-level account and network access to the management interface are required; deletion can destroy data or interrupt service, including permanent data loss.

The record

CVE
CVE-2026-11846
Published
Jun 12, 2026
Updated
Jun 12, 2026
Vendor
IEI Integration Corp.
Product
iVEC TANK-XM811
Classifications
CWE-22, CAPEC-126, T1070.004
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 12, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 12, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <1.0.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

IEI Integration Corp. · iVEC TANK-XM811version=0 <1.0.4

Published CVSS scores

7.2TWCERT/CCCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
8.1TWCERT/CCCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
7.2IEI Integration Corp.CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
8.1IEI Integration Corp.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CAPEC-126Path Traversal
T1070.004File Deletion

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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