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cvelistPureStorageCVELIST:CVE-2023-36628
HistoryOct 02, 2023 - 11:15 p.m.

CVE-2023-36628 Privilege Escalation in VASA

2023-10-0223:15:28
PureStorage
www.cve.org
2
cve-2023-36628
privilege escalation
vasa
vsphere
esxi
vmware admin
flasharray
root access

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.9

Confidence

High

EPSS

0.001

Percentile

25.5%

A flaw exists in VASA which allows users with access to a vSphere/ESXi VMware admin on a FlashArray to gain root access through privilege escalation.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "modules": [
      "VMware vSphere VASA Service"
    ],
    "product": "FlashArray Purity",
    "vendor": "Pure Storage",
    "versions": [
      {
        "status": "affected",
        "version": "6.1.*"
      },
      {
        "status": "affected",
        "version": "6.2.*"
      },
      {
        "lessThanOrEqual": "6.3.11",
        "status": "affected",
        "version": "6.3.0",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "6.4.5",
        "status": "affected",
        "version": "6.4.0",
        "versionType": "custom"
      }
    ]
  }
]

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.9

Confidence

High

EPSS

0.001

Percentile

25.5%

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