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NXCVE-2023-6263

HistoryNov 22, 2023 - 6:15 p.m.

CVE-2023-6263

2023-11-2218:15:09

CWE-290

web.nvd.nist.gov

cve-2023-6263

network optix

nxcloud

security issue

unauthorized access

fake vms server

nvd

CVSS3

8.3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.9

Confidence

High

EPSS

0.001

Percentile

47.6%

JSON

An issue was discovered by IPVM team in Network Optix NxCloud before 23.1.0.40440. It was possible to add a fake VMS server to NxCloud by using the exact identification of a legitimate VMS server. As result, it was possible to retrieve authorization headers from legitimate users when the legitimate client connects to the fake VMS server.

Affected configurations

Nvd

Node

networkoptixnxcloudRange<23.1.0.40440

VendorProductVersionCPE
networkoptixnxcloud*cpe:2.3:a:networkoptix:nxcloud:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
networkoptix	nxcloud	*	cpe:2.3:a:networkoptix:nxcloud::::::::

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "modules": [
      "traffic_relay",
      "cloud_db"
    ],
    "product": "NxCloud",
    "vendor": "Network Optix",
    "versions": [
      {
        "lessThan": "23.1.0.40440",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

References

networkoptix.atlassian.net/wiki/spaces/CHS/blog/2023/09/22/3074195467/vulnerability+2023-09-21+-+Server+Spoofing

CVSS3

8.3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.9

Confidence

High

EPSS

0.001

Percentile

47.6%

JSON

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