Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2021-20740

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.

Published

2021-06-28T01:15:07.440

Last Modified

2024-11-21T05:47:06.650

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: SINGLE
  • Confidentiality Impact: COMPLETE
  • Integrity Impact: COMPLETE
  • Availability Impact: COMPLETE
Exploitability Score

8.0

Impact Score

10.0

Weaknesses
  • Type: Primary
    CWE-78
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application hitachi virtual_file_platform < 6.4.3-09 Yes
Application hitachi virtual_file_platform < 5.5.3-09 Yes
Operating System nec nas_gateway_nh4a_firmware < fos_5.5.3-08\(nec2.5.4a\) Yes
Hardware nec nas_gateway_nh4a - No
Operating System nec nas_gateway_nh8a_firmware < fos_5.5.3-08\(nec2.5.4a\) Yes
Hardware nec nas_gateway_nh8a - No
Operating System nec nas_gateway_nh4b_firmware < fos_6.4.3-08\(nec3.4.2\) Yes
Hardware nec nas_gateway_nh4b - No
Operating System nec nas_gateway_nh8b_firmware < fos_6.4.3-08\(nec3.4.2\) Yes
Hardware nec nas_gateway_nh8b - No
Operating System nec nas_gateway_nh4c_firmware < fos_6.4.3-08\(nec3.4.2\) Yes
Hardware nec nas_gateway_nh4c - No
Operating System nec nas_gateway_nh8c_firmware < fos_6.4.3-08\(nec3.4.2\) Yes
Hardware nec nas_gateway_nh8c - No
References