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Fencer Vulns
medium 6.6

CVE-2020-36695 json

File and Directory Permission Vulnerability in Hitachi Command Suite

published 2023-07-18 3 y ago modified 2026-06-17 4 mo ago also EUVD-2020-24137

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 Device Manager on Linux (Device Manager Server component), Hitachi Tiered Storage Manager on Linux, Hitachi Replication Manager on Linux, Hitachi Tuning Manager on Linux (Hitachi Tuning Manager server, Hitachi Tuning Manager - Agent for RAID, Hitachi Tuning Manager - Agent for NAS

components), Hitachi Compute Systems Manager on Linux allows File Manipulation.This issue affects Hitachi Device Manager: before 8.8.5-02; Hitachi Tiered Storage Manager: before 8.8.5-02; Hitachi Replication Manager: before 8.8.5-02; Hitachi Tuning Manager: before 8.8.5-02; Hitachi Compute Systems Manager: before 8.8.3-08.

Patch / fix

  • Hitachi Hitachi Device Manager 8.8.5-02
  • Hitachi Hitachi Tiered Storage Manager 8.8.5-02
  • Hitachi Hitachi Replication Manager 8.8.5-02
  • Hitachi Hitachi Tuning Manager 8.8.5-02
  • Hitachi Hitachi Compute Systems Manager 8.8.3-08

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.16% chance of exploitation in the next 30 days, higher than 4% of all scored CVEs (FIRST EPSS, 2026-11-08).

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 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Hitachi Hitachi Device Manager
  • Hitachi Hitachi Tiered Storage Manager
  • Hitachi Hitachi Replication Manager
  • Hitachi Hitachi Tuning Manager
  • Hitachi Hitachi Compute Systems Manager

Classification

Weakness
  • CWE-276 Incorrect Default Permissions

References

Sources

Fencer Vulns 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.