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CiscoVULNRICHMENT:CVE-2024-20306

HistoryMar 27, 2024 - 4:58 p.m.

CVE-2024-20306

2024-03-2716:58:22

cisco

github.com

cisco

ios xe

vulnerability

arbitrary commands

local attacker

input validation

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

7.5

Confidence

High

SSVC

Exploitation

none

Automatable

Technical Impact

total

JSON

A vulnerability in the Unified Threat Defense (UTD) configuration CLI of Cisco IOS XE Software could allow an authenticated, local attacker to execute arbitrary commands as root on the underlying host operating system. To exploit this vulnerability, an attacker must have level 15 privileges on the affected device.

This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by submitting a crafted CLI command to an affected device. A successful exploit could allow the attacker to execute arbitrary commands as root on the underlying operating system.

CNA Affected

[
  {
    "vendor": "Cisco",
    "product": "Cisco IOS XE Software",
    "versions": [
      {
        "status": "affected",
        "version": "17.10.1"
      },
      {
        "status": "affected",
        "version": "17.10.1a"
      },
      {
        "status": "affected",
        "version": "17.10.1b"
      },
      {
        "status": "affected",
        "version": "17.11.1"
      },
      {
        "status": "affected",
        "version": "17.11.1a"
      },
      {
        "status": "affected",
        "version": "17.12.1"
      },
      {
        "status": "affected",
        "version": "17.12.1w"
      },
      {
        "status": "affected",
        "version": "17.12.1a"
      },
      {
        "status": "affected",
        "version": "17.11.99SW"
      }
    ]
  }
]

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:*"
    ],
    "vendor": "cisco",
    "product": "ios_xe",
    "versions": [
      {
        "status": "affected",
        "version": "17.10.1"
      },
      {
        "status": "affected",
        "version": "17.10.1a"
      },
      {
        "status": "affected",
        "version": "17.10.1b"
      },
      {
        "status": "affected",
        "version": "17.11.1"
      },
      {
        "status": "affected",
        "version": "17.11.1a"
      },
      {
        "status": "affected",
        "version": "17.12.1"
      },
      {
        "status": "affected",
        "version": "17.12.1w"
      },
      {
        "status": "affected",
        "version": "17.12.1a"
      },
      {
        "status": "affected",
        "version": "17.11.99SW"
      }
    ],
    "defaultStatus": "unknown"
  }
]

References

sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-utd-cmd-JbL8KvHT

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

7.5

Confidence

High

SSVC

Exploitation

none

Automatable

Technical Impact

total

JSON

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