VYPR
High severity8.8NVD Advisory· Published Jun 28, 2021· Updated Jun 17, 2026

CVE-2021-20740

CVE-2021-20740

Description

Hitachi Virtual File Platform Versions prior to 5.5.3-09 and Versions prior to 6.4.3-09, and NEC Storage M Series NAS Gateway Nh4a/Nh8a versions prior to FOS 5.5.3-08(NEC2.5.4a) and Nh4b/Nh8b, Nh4c/Nh8c versions prior to FOS 6.4.3-08(NEC3.4.2) allow remote authenticated attackers to execute arbitrary OS commands with root privileges via unspecified vectors.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

11
  • cpe:2.3:a:hitachi:virtual_file_platform:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:hitachi:virtual_file_platform:*:*:*:*:*:*:*:*range: <6.4.3-09
    • (no CPE)range: <5.5.3-09, <6.4.3-09
  • cpe:2.3:o:nec:nas_gateway_nh4a_firmware:*:*:*:*:*:*:*:*
    Range: <fos_5.5.3-08\(nec2.5.4a\)
  • cpe:2.3:o:nec:nas_gateway_nh4b_firmware:*:*:*:*:*:*:*:*
    Range: <fos_6.4.3-08\(nec3.4.2\)
  • cpe:2.3:o:nec:nas_gateway_nh4c_firmware:*:*:*:*:*:*:*:*
    Range: <fos_6.4.3-08\(nec3.4.2\)
  • cpe:2.3:o:nec:nas_gateway_nh8a_firmware:*:*:*:*:*:*:*:*
    Range: <fos_5.5.3-08\(nec2.5.4a\)
  • cpe:2.3:o:nec:nas_gateway_nh8b_firmware:*:*:*:*:*:*:*:*
    Range: <fos_6.4.3-08\(nec3.4.2\)
  • cpe:2.3:o:nec:nas_gateway_nh8c_firmware:*:*:*:*:*:*:*:*
    Range: <fos_6.4.3-08\(nec3.4.2\)
  • Range: <FOS 5.5.3-08(NEC2.5.4a)
  • Range: <FOS 6.4.3-08(NEC3.4.2)
  • Hitachi and NEC Corporation/Hitachi Virtual File Platform and NEC Storage M Series NAS Gateway which uses Hitachi Virtual File Platformv5
    Range: Hitachi Virtual File Platform Versions prior to 5.5.3-09 and Versions prior to 6.4.3-09, and NEC Storage M Series NAS Gateway Nh4a/Nh8a versions prior to FOS 5.5.3-08(NEC2.5.4a) and Nh4b/Nh8b, Nh4c/Nh8c versions prior to FOS 6.4.3-08(NEC3.4.2)

Patches

Vulnerability mechanics

References

3

News mentions

0

No linked articles in our index yet.