How severe is CVE-2022-36407?

CVE-2022-36407 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-36407 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2022-36407?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2022-36407 have an EU (EUVD) identifier?

Yes. CVE-2022-36407 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2022-39120.

When was CVE-2022-36407 published?

CVE-2022-36407 was published on 2024-03-25 and last updated on 2026-06-17.

CVE-2022-36407

CVE-2022-36407 is a critical-severity vulnerability with a CVSS 3.x base score of 9.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-532.

Key facts

Severity: Critical (CVSS 3.x base score 9.9)
EPSS exploit prediction: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2022-39120
Weakness: CWE-532
Published: 2024-03-25
Last modified: 2026-06-17

Description

Insertion of Sensitive Information into Log File vulnerability in Hitachi Virtual Storage Platform, Hitachi Virtual Storage Platform VP9500, Hitachi Virtual Storage Platform G1000, G1500, Hitachi Virtual Storage Platform F1500, Hitachi Virtual Storage Platform 5100, 5500, 5100H, 5500H, Hitachi Virtual Storage Platform 5200, 5600, 5200H, 5600H, Hitachi Unified Storage VM, Hitachi Virtual Storage Platform G100, G200, G400, G600, G800, Hitachi Virtual Storage Platform F400, F600, F800, Hitachi Virtual Storage Platform G130, G150, G350, G370, G700, G900, Hitachi Virtual Storage Platform F350, F370, F700, F900, Hitachi Virtual Storage Platform E390, E590, E790, E990, E1090, E390H, E590H, E790H, E1090H allows local users to gain sensitive information.This issue affects Hitachi Virtual Storage Platform: before DKCMAIN Ver. 70-06-74-00/00, SVP Ver. 70-06-58/00; Hitachi Virtual Storage Platform VP9500: before DKCMAIN Ver. 70-06-74-00/00, SVP Ver. 70-06-58/00; Hitachi Virtual Storage Platform G1000, G1500: before DKCMAIN Ver. 80-06-92-00/00, SVP Ver. 80-06-87/00; Hitachi Virtual Storage Platform F1500: before DKCMAIN Ver. 80-06-92-00/00, SVP Ver. 80-06-87/00; Hitachi Virtual Storage Platform 5100, 5500,5100H, 5500H: before DKCMAIN Ver. 90-08-81-00/00, SVP Ver. 90-08-81/00, before DKCMAIN Ver. 90-08-62-00/00, SVP Ver. 90-08-62/00, before DKCMAIN Ver. 90-08-43-00/00, SVP Ver. 90-08-43/00; Hitachi Virtual Storage Platform 5200, 5600,5200H, 5600H: before DKCMAIN Ver. 90-08-81-00/00, SVP Ver. 90-08-81/00, before DKCMAIN Ver. 90-08-62-00/00, SVP Ver. 90-08-62/00, before DKCMAIN Ver. 90-08-43-00/00, SVP Ver. 90-08-43/00; Hitachi Unified Storage VM: before DKCMAIN Ver. 73-03-75-X0/00, SVP Ver. 73-03-74/00, before DKCMAIN Ver. 73(75)-03-75-X0/00, SVP Ver. 73(75)-03-74/00; Hitachi Virtual Storage Platform G100, G200, G400, G600, G800: before DKCMAIN Ver. 83-06-19-X0/00, SVP Ver. 83-06-20-X0/00, before DKCMAIN Ver. 83-05-47-X0/00, SVP Ver. 83-05-51-X0/00; Hitachi Virtual Storage Platform F400, F600, F800: before DKCMAIN Ver. 83-06-19-X0/00, SVP Ver. 83-06-20-X0/00, before DKCMAIN Ver. 83-05-47-X0/00, SVP Ver. 83-05-51-X0/00; Hitachi Virtual Storage Platform G130, G150, G350, G370, G700, G900: before DKCMAIN Ver. 88-08-09-XX/00, SVP Ver. 88-08-11-X0/02; Hitachi Virtual Storage Platform F350, F370, F700, F900: before DKCMAIN Ver. 88-08-09-XX/00, SVP Ver. 88-08-11-X0/02; Hitachi Virtual Storage Platform E390, E590, E790, E990, E1090, E390H, E590H, E790H, E1090H: before DKCMAIN Ver. 93-06-81-X0/00, SVP Ver. 93-06-81-X0/00, before DKCMAIN Ver. 93-06-62-X0/00, SVP Ver. 93-06-62-X0/00, before DKCMAIN Ver. 93-06-43-X0/00, SVP Ver. 93-06-43-X0/00.

Frequently asked questions

What is CVE-2022-36407?: Insertion of Sensitive Information into Log File vulnerability in Hitachi Virtual Storage Platform, Hitachi Virtual Storage Platform VP9500, Hitachi Virtual Storage Platform G1000, G1500, Hitachi Virtual Storage Platform F1500, Hitachi Virtual Storage Platform 5100, 5500, 5100H, 5500H, Hitachi Virtual Storage Platform 5200, 5600, 5200H, 5600H, Hitachi Unified Storage VM, Hitachi Virtual Storage Platform G100, G200, G400, G600, G800, Hitachi Virtual Storage Platform F400, F600, F800, Hitachi Virtual Storage Platform G130, G150, G350, G370, G700, G900, Hitachi Virtual Storage Platform F350, F370, F700, F900, Hitachi Virtual Storage Platform E390, E590, E790, E990, E1090, E390H, E590H, E790H, E1090H allows local users to gain sensitive information.This issue affects Hitachi Virtual Storage Platform: before DKCMAIN Ver. 70-06-74-00/00, SVP Ver. 70-06-58/00; Hitachi Virtual Storage Platform VP9500: before DKCMAIN Ver. 70-06-74-00/00, SVP Ver. 70-06-58/00; Hitachi Virtual Storage Platform G1000, G1500: before DKCMAIN Ver. 80-06-92-00/00, SVP Ver. 80-06-87/00; Hitachi Virtual Storage Platform F1500: before DKCMAIN Ver. 80-06-92-00/00, SVP Ver. 80-06-87/00; Hitachi Virtual Storage Platform 5100, 5500,5100H, 5500H: before DKCMAIN Ver. 90-08-81-00/00, SVP Ver. 90-08-81/00, before DKCMAIN Ver. 90-08-62-00/00, SVP Ver. 90-08-62/00, before DKCMAIN Ver. 90-08-43-00/00, SVP Ver. 90-08-43/00; Hitachi Virtual Storage Platform 5200, 5600,5200H, 5600H: before DKCMAIN Ver. 90-08-81-00/00, SVP Ver. 90-08-81/00, before DKCMAIN Ver. 90-08-62-00/00, SVP Ver. 90-08-62/00, before DKCMAIN Ver. 90-08-43-00/00, SVP Ver. 90-08-43/00; Hitachi Unified Storage VM: before DKCMAIN Ver. 73-03-75-X0/00, SVP Ver. 73-03-74/00, before DKCMAIN Ver. 73(75)-03-75-X0/00, SVP Ver. 73(75)-03-74/00; Hitachi Virtual Storage Platform G100, G200, G400, G600, G800: before DKCMAIN Ver. 83-06-19-X0/00, SVP Ver. 83-06-20-X0/00, before DKCMAIN Ver. 83-05-47-X0/00, SVP Ver. 83-05-51-X0/00; Hitachi Virtual Storage Platform F400, F600, F800: before DKCMAIN Ver. 83-06-19-X0/00, SVP Ver. 83-06-20-X0/00, before DKCMAIN Ver. 83-05-47-X0/00, SVP Ver. 83-05-51-X0/00; Hitachi Virtual Storage Platform G130, G150, G350, G370, G700, G900: before DKCMAIN Ver. 88-08-09-XX/00, SVP Ver. 88-08-11-X0/02; Hitachi Virtual Storage Platform F350, F370, F700, F900: before DKCMAIN Ver. 88-08-09-XX/00, SVP Ver. 88-08-11-X0/02; Hitachi Virtual Storage Platform E390, E590, E790, E990, E1090, E390H, E590H, E790H, E1090H: before DKCMAIN Ver. 93-06-81-X0/00, SVP Ver. 93-06-81-X0/00, before DKCMAIN Ver. 93-06-62-X0/00, SVP Ver. 93-06-62-X0/00, before DKCMAIN Ver. 93-06-43-X0/00, SVP Ver. 93-06-43-X0/00.
How severe is CVE-2022-36407?: CVE-2022-36407 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-36407 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2022-36407?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2022-36407 have an EU (EUVD) identifier?: Yes. CVE-2022-36407 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2022-39120.
When was CVE-2022-36407 published?: CVE-2022-36407 was published on 2024-03-25 and last updated on 2026-06-17.

References

https://www.hitachi.com/products/it/storage-solutions/sec_info/2024/2022_313.html

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