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Fencer Intel
medium 6.6

CVE-2020-36652 json

File and Directory Permissions Vulnerability in Hitachi Automation Director, Hitachi Infrastructure Analytics Advisor, Hitachi Ops Center

published 3y ago modified 4mo ago also EUVD-2020-24099

cvss
6.6
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 4%
public exploits
0
none known

Summary

Incorrect Default Permissions vulnerability in Hitachi Automation Director on Linux, Hitachi Infrastructure Analytics Advisor on Linux (Hitachi Infrastructure Analytics Advisor, Analytics probe server components), Hitachi Ops Center Automator on Linux, Hitachi Ops Center Analyzer on Linux (Hitachi Ops Center Analyzer, Analyzer probe server components), Hitachi Ops Center Viewpoint on Linux (Viewpoint RAID Agent component) allows local users to read and write specific files.

This issue affects Hitachi Automation Director:

from 8.2.0-00 through 10.6.1-00; Hitachi Infrastructure Analytics Advisor: from 2.0.0-00 through 4.0.0-00; Hitachi Ops Center Automator: before 10.9.1-00; Hitachi Ops Center Analyzer: before 10.9.1-00; Hitachi Ops Center Viewpoint: before 10.9.1-00.

Patch / fix

  • Hitachi Hitachi Ops Center Automator 10.9.1-00
  • Hitachi Hitachi Ops Center Analyzer 10.9.1-00
  • Hitachi Hitachi Ops Center Viewpoint 10.9.1-00

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
last yr.

Exploit prediction

0.15% chance of exploitation in the next 30 days, higher than 4% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 3.1 6.6 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
NVD 3.1 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Affected products

  • Hitachi Hitachi Automation Director
  • Hitachi Hitachi Infrastructure Analytics Advisor
  • Hitachi Hitachi Ops Center Automator
  • Hitachi Hitachi Ops Center Analyzer
  • Hitachi Hitachi Ops Center Viewpoint

Classification

Weakness
  • CWE-276 Incorrect Default Permissions

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.