CVE-2020-36652

highpriority · track · 28OT risk · elevatedEPSS 0.002 · 4 %ileEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.15% (4th) EPSS

CVSS 7.1 · high

Is it mine?

15 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

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.

cvss

Technical severity, 0–10. One row per scoring source.

7.1

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.5–7.1

v3.17.1highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Nprimary · NVD / NIST USexploitability 1.8 · impact 5.2

v3.16.6mediumAV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:Hsecondary · FSTEC (BDU) RU

v3.16.6mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:Hsecondary · ENISA EU

v3.16.6mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:Hsecondary · hirt@hitachi.co.jpexploitability 1.8 · impact 4.7

v3.16.5mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-276USprimaryCWE-276US

affected products (15)

Products and version ranges known to be affected.

Hitachi Hitachi Automation Director≤ 8.2.0-00 ≤10.6.1-00enisa_euvdEU
Hitachi Hitachi Infrastructure Analytics Advisor≤ 2.0.0-00 ≤4.0.0-00enisa_euvdEU
Hitachi Hitachi Ops Center Analyzer0 → 10.9.1-00enisa_euvdEU
Hitachi Hitachi Ops Center Automator0 → 10.9.1-00enisa_euvdEU
Hitachi Hitachi Ops Center Viewpoint0 → 10.9.1-00enisa_euvdEU
Hitachi, Ltd. Hitachi Automation Directorall versionsfstec_bduRU
Hitachi, Ltd. Hitachi Infrastructure Analytics Advisorall versionsfstec_bduRU
Hitachi, Ltd. Hitachi Ops Center Analyzer≤ 10.9.1-00fstec_bduRU
Hitachi, Ltd. Hitachi Ops Center Automator≤ 10.9.1-00fstec_bduRU
Hitachi, Ltd. Hitachi Ops Center Viewpoint≤ 10.9.1-00fstec_bduRU
hitachi automation director8.2.0-00 → 10.6.1-00nvdUScpe:2.3:a:hitachi:automation_director:*:*:*:*:*:*:*:*
hitachi infrastructure analytics advisor2.0.0-00 → 4.0.0-00nvdUScpe:2.3:a:hitachi:infrastructure_analytics_advisor:*:*:*:*:*:*:*:*
hitachi ops center analyzer< 10.9.1-00nvdUScpe:2.3:a:hitachi:ops_center_analyzer:*:*:*:*:*:*:*:*
hitachi ops center automator< 10.9.1-00nvdUScpe:2.3:a:hitachi:ops_center_automator:*:*:*:*:*:*:*:*
hitachi ops center viewpoint< 10.9.1-00nvdUScpe:2.3:a:hitachi:ops_center_viewpoint:*:*:*:*:*:*:*:*

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2023-02-28modified 2026-06-17

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references (5)

External citations — patches, advisories, analysis.

scry

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