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vulnrichmentCERTVDEVULNRICHMENT:CVE-2024-28137
HistoryMay 14, 2024 - 8:10 a.m.

CVE-2024-28137 PHOENIX CONTACT: privilege escalation due to a TOCTOU vulnerability in the CHARX Series

2024-05-1408:10:06
CWE-367
CERTVDE
github.com
6
cve-2024-28137
toctou vulnerability
privilege escalation
phoenix contact
charx series

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7

Confidence

High

EPSS

0.001

Percentile

16.2%

SSVC

Exploitation

none

Automatable

no

Technical Impact

total

				A local attacker with low privileges canΒ perform a privilege escalation with an init script due to a  TOCTOU vulnerability.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:phoenixcontact:charx_sec_3000:*:*:*:*:*:*:*:*"
    ],
    "vendor": "phoenixcontact",
    "product": "charx_sec_3000",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "1.5.1"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:a:phoenixcontact:charx_sec_3050:*:*:*:*:*:*:*:*"
    ],
    "vendor": "phoenixcontact",
    "product": "charx_sec_3050",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "1.5.1"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:a:phoenixcontact:charx_sec_3100:*:*:*:*:*:*:*:*"
    ],
    "vendor": "phoenixcontact",
    "product": "charx_sec_3100",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "1.5.1"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:a:phoenixcontact:charx_sec_3150:*:*:*:*:*:*:*:*"
    ],
    "vendor": "phoenixcontact",
    "product": "charx_sec_3150",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "1.5.1"
      }
    ],
    "defaultStatus": "unknown"
  }
]

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7

Confidence

High

EPSS

0.001

Percentile

16.2%

SSVC

Exploitation

none

Automatable

no

Technical Impact

total

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