CVE-2026-27776Network attack vector

Administrator-triggered code execution via crafted file import

Published Feb 27, 2026 · Updated Feb 27, 2026

Insecure deserialization in IM-LogicDesigner in intra-mart Accel Platform 8.0.4 through 8.0.27 allows remote authenticated users to execute code. A LogicDesigner administrator screen deserializes untrusted resources supplied in a specially crafted import request. Administrative access and deployment of IM-LogicDesigner are required; successful exploitation runs arbitrary code on the application server.

CVSS severity8.6
High
EPSS probability0.37%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Insecure deserialization in IM-LogicDesigner in intra-mart Accel Platform 8.0.4 through 8.0.27 allows remote authenticated users to execute code. A LogicDesigner administrator screen deserializes untrusted resources supplied in a specially crafted import request. Administrative access and deployment of IM-LogicDesigner are required; successful exploitation runs arbitrary code on the application server.

The record

CVE
CVE-2026-27776
Published
Feb 27, 2026
Updated
Feb 27, 2026
Vendor
NTT DATA INTRAMART Corporation
Product
intra-mart Accel Platform
Classifications
CWE-502
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Feb 27, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 27, 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=2017 Spring (8.0.4) through 2025 Autumn (8.0.27)

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

NTT DATA INTRAMART Corporation · intra-mart Accel Platformversion=2017 Spring (8.0.4) through 2025 Autumn (8.0.27)

Published CVSS scores

8.6JPCERT/CCCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
7.2NTT DATA INTRAMART CorporationCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data

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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