Deserialization in Intra-Mart Accel Platform
CVE-2026-27776
IM-LogicDesigner module of intra-mart Accel Platform contains insecure deserialization issue. This can be exploited only when IM-LogicDesigner is deployed on the system. Arbitrary code may be executed when some crafted file is imported by a user with the administrative privilege.
Vulnerability class: Insecure Deserialization
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.006 (46.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 46.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.006 · change: +0.002
Affected products
- Intra-Mart Accel Platform — versions 8.0.4, 8.0.5, 8.0.6
- Ntt Data Intramart Corporation Intra-Mart Accel Platform — versions 2017 Spring (8.0.4) through 2025 Autumn (8.0.27)
Weakness classification (CWE)
References
- global.intra-mart.support/hc/en-us/articles/55266898383641 (Vendor Advisory)
- jvn.jp/en/jp/JVN80500630/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2026-27776?
- CVE-2026-27776 is a high-severity vulnerability in Intra-Mart Accel Platform, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2026-02-27.
- How severe is CVE-2026-27776?
- High severity. CVSS v3 base score is 8.8 out of 10.