CVE-2025-1978 | Remote Code Execution Vulnerability in Hitachi Storage Navigator and the maintenance console

Remote Code Execution Vulnerability in Hitachi Storage Navigator and the maintenance console in Hitachi Virtual Storage Platform G130, G150, G350, G370, G700, G900, F350, F370, F700, F900, Hitachi Virtual Storage Platform E390, E590, E790, E990, E1090, E390H, E590H, E790H, E1090H, Hitachi Virtual Storage Platform One Block 23, One Block 24, One Block 26, One Block 28. This issue affects Virtual Storage Platform G130, G150, G350, G370, G700, G900, F350, F370, F700, F900, Hitachi Virtual Storage Platform E390, E590, E790, E990, E1090, E390H, E590H, E790H, E1090H, Hitachi Virtual Storage Platform One Block 23, One Block 24, One Block 26, One Block 28  : before DKCMAIN Ver. 88-08-16-xx/00, SVP Ver. 88-08-18-xx/00, before DKCMAIN Ver. 93-07-26-xx/00, SVP Ver. 93-07-26-xx/00, before DKCMAIN Ver. A3-04-02-xx/00, MPC Ver. A3-04-02-xx/00, before DKCMAIN Ver. A3-03-41-xx/00, MPC Ver. A3-03-41-xx/00, before DKCMAIN Ver. A3-03-03-xx/00, MPC Ver. A3-03-03-xx/00.

Published: 2026-05-07 Last update: 2026-05-13 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2025-1978 is rated Moderate Risk (43.1/100): CVSS High severity, with low exploitation likelihood (EPSS 0.11%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2025-1978

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-05-22 0.29% 0.11% -0.18%
2 2026-05-13 0.22% 0.29% +0.07%
3 2026-05-07 — 0.22% —

Full EPSS history (3 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2025-1978

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
8.3 3.1 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:C)
Breaking this can reach past the original component and bite other resources—bigger blast radius.
Confidentiality (C:L)
Some sensitive info could get out, but not a total data dump.
Integrity (I:L)
Attackers could change some data, but it’s limited—not everything goes.
Availability (A:L)
Might cause slowdowns, glitches, or partial disruption—not a full brick.
 3.9 3.7 [email protected]
9.8 3.1 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 3.9 5.9 [email protected]

Weakness enumeration for CVE-2025-1978

GitHub Security Advisory for CVE-2025-1978

GHSA-rprw-c6w3-xx2q · Severity: high — Remote Code Execution Vulnerability in Hitachi Storage Navigator and the maintenance console in...

Affected software / configurations for CVE-2025-1978

Vendor Product Version Raw CPE
hitachi virtual_storage_one_block 23 cpe:2.3:a:hitachi:virtual_storage_one_block:23:*:*:*:*:*:*:*
hitachi virtual_storage_one_block 24 cpe:2.3:a:hitachi:virtual_storage_one_block:24:*:*:*:*:*:*:*
hitachi virtual_storage_one_block 26 cpe:2.3:a:hitachi:virtual_storage_one_block:26:*:*:*:*:*:*:*
hitachi virtual_storage_one_block 28 cpe:2.3:a:hitachi:virtual_storage_one_block:28:*:*:*:*:*:*:*
hitachi vsp_g130_firmware — cpe:2.3:o:hitachi:vsp_g130_firmware:-:*:*:*:*:*:*:*
hitachi vsp_g150_firmware — cpe:2.3:o:hitachi:vsp_g150_firmware:-:*:*:*:*:*:*:*
hitachi vsp_g350_firmware — cpe:2.3:o:hitachi:vsp_g350_firmware:-:*:*:*:*:*:*:*
hitachi vsp_g370_firmware — cpe:2.3:o:hitachi:vsp_g370_firmware:-:*:*:*:*:*:*:*
hitachi vsp_g700_firmware — cpe:2.3:o:hitachi:vsp_g700_firmware:-:*:*:*:*:*:*:*
hitachi vsp_g900_firmware — cpe:2.3:o:hitachi:vsp_g900_firmware:-:*:*:*:*:*:*:*
hitachi vsp_f350_firmware — cpe:2.3:o:hitachi:vsp_f350_firmware:-:*:*:*:*:*:*:*
hitachi vsp_f370_firmware — cpe:2.3:o:hitachi:vsp_f370_firmware:-:*:*:*:*:*:*:*
hitachi vsp_f700_firmware — cpe:2.3:o:hitachi:vsp_f700_firmware:-:*:*:*:*:*:*:*
hitachi vsp_f900_firmware — cpe:2.3:o:hitachi:vsp_f900_firmware:-:*:*:*:*:*:*:*
hitachi vsp_e390_firmware — cpe:2.3:o:hitachi:vsp_e390_firmware:-:*:*:*:*:*:*:*
hitachi vsp_e590_firmware — cpe:2.3:o:hitachi:vsp_e590_firmware:-:*:*:*:*:*:*:*
hitachi vsp_e790_firmware — cpe:2.3:o:hitachi:vsp_e790_firmware:-:*:*:*:*:*:*:*
hitachi vsp_e990_firmware — cpe:2.3:o:hitachi:vsp_e990_firmware:-:*:*:*:*:*:*:*
hitachi vsp_e1090_firmware — cpe:2.3:o:hitachi:vsp_e1090_firmware:-:*:*:*:*:*:*:*
hitachi vsp_e390h_firmware — cpe:2.3:o:hitachi:vsp_e390h_firmware:-:*:*:*:*:*:*:*
hitachi vsp_e590h_firmware — cpe:2.3:o:hitachi:vsp_e590h_firmware:-:*:*:*:*:*:*:*
hitachi vsp_e790h_firmware — cpe:2.3:o:hitachi:vsp_e790h_firmware:-:*:*:*:*:*:*:*
hitachi vsp_e1090h_firmware — cpe:2.3:o:hitachi:vsp_e1090h_firmware:-:*:*:*:*:*:*:*

References for CVE-2025-1978

cvelogic Threat Intelligence