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[email protected]CVE-2023-34215

HistoryAug 17, 2023 - 7:15 a.m.

CVE-2023-34215

2023-08-1707:15:42

CWE-77

[email protected]

web.nvd.nist.gov

tn-5900

firmware

vulnerability

command-injection

input validation

authentication

remote code execution

nvd

cve-2023-34215

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

47.8%

JSON

TN-5900 Series firmware versions v3.3 and prior are vulnerable to the command-injection vulnerability. This vulnerability stems from insufficient input validation and improper authentication in the certification-generation function, which could potentially allow malicious users to execute remote code on affected devices.

Affected configurations

NVD

Node

moxatn-5900_firmwareRange≤3.3

AND

moxatn-5900Match-

CPENameOperatorVersion
moxa:tn-5900_firmwaremoxa tn-5900 firmwarele3.3

CPE	Name	Operator	Version
moxa:tn-5900_firmware	moxa tn-5900 firmware	le	3.3

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "TN-5900 Series",
    "vendor": "Moxa",
    "versions": [
      {
        "lessThanOrEqual": "3.3",
        "status": "affected",
        "version": "1.0",
        "versionType": "custom"
      }
    ]
  }
]

References

www.moxa.com/en/support/product-support/security-advisory/mpsa-230402-tn-5900-and-tn-4900-series-web-server-multiple-vulnerabilities

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

47.8%

JSON

Related for CVE-2023-34215

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