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cvelistIcscertCVELIST:CVE-2023-36609
HistoryJul 03, 2023 - 7:59 p.m.

CVE-2023-36609

2023-07-0319:59:08
CWE-829
icscert
www.cve.org
cve-2023-36609
tbox rtus
openvpn
root privileges
configuration scripts
local attack

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

19.9%

The affected TBox RTUs run OpenVPN with root privileges and can run user defined configuration scripts. An attacker could set up a local OpenVPN server and push a malicious script onto the TBox host to acquire root privileges.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "TBox MS-CPU32",
    "vendor": "Ovarro",
    "versions": [
      {
        "lessThanOrEqual": "1.50.598",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "​TBox MS-CPU32-S2",
    "vendor": "Ovarro",
    "versions": [
      {
        "lessThanOrEqual": "1.50.598",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "TBox LT2",
    "vendor": "Ovarro",
    "versions": [
      {
        "lessThanOrEqual": "1.50.598",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "TBox TG2",
    "vendor": "Ovarro",
    "versions": [
      {
        "lessThanOrEqual": "1.50.598",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "TBox RM2",
    "vendor": "Ovarro",
    "versions": [
      {
        "lessThanOrEqual": "1.50.598",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

19.9%

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