CVE-2024-20272

2024-01-1717:15:12

CWE-434

[email protected]

web.nvd.nist.gov

cve-2024-20272

cisco unity connection

vulnerability

web-based interface

file upload

command execution

authentication

api

data validation

CVSS3

9.8

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

AI Score

Confidence

High

EPSS

0.001

Percentile

47.7%

JSON

A vulnerability in the web-based management interface of Cisco Unity Connection could allow an unauthenticated, remote attacker to upload arbitrary files to an affected system and execute commands on the underlying operating system. This vulnerability is due to a lack of authentication in a specific API and improper validation of user-supplied data. An attacker could exploit this vulnerability by uploading arbitrary files to an affected system. A successful exploit could allow the attacker to store malicious files on the system, execute arbitrary commands on the operating system, and elevate privileges to root.

Affected configurations

NVD

Node

ciscounity_connectionRange<12.5.1.19017-4

ciscounity_connectionRange14.0–14.0.1.14006-5

CNA Affected

[
  {
    "vendor": "Cisco",
    "product": "Cisco Unity Connection",
    "versions": [
      {
        "version": "12.0(1)SU1",
        "status": "affected"
      },
      {
        "version": "12.0(1)SU2",
        "status": "affected"
      },
      {
        "version": "12.0(1)SU3",
        "status": "affected"
      },
      {
        "version": "12.0(1)SU4",
        "status": "affected"
      },
      {
        "version": "12.0(1)SU5",
        "status": "affected"
      },
      {
        "version": "12.5(1)",
        "status": "affected"
      },
      {
        "version": "12.5(1)SU1",
        "status": "affected"
      },
      {
        "version": "12.5(1)SU2",
        "status": "affected"
      },
      {
        "version": "12.5(1)SU3",
        "status": "affected"
      },
      {
        "version": "12.5(1)SU4",
        "status": "affected"
      },
      {
        "version": "12.5(1)SU5",
        "status": "affected"
      },
      {
        "version": "12.5(1)SU6",
        "status": "affected"
      },
      {
        "version": "12.5(1)SU7",
        "status": "affected"
      },
      {
        "version": "12.5(1)SU8",
        "status": "affected"
      },
      {
        "version": "12.5(1)SU8a",
        "status": "affected"
      },
      {
        "version": "14",
        "status": "affected"
      },
      {
        "version": "14SU1",
        "status": "affected"
      },
      {
        "version": "14SU2",
        "status": "affected"
      },
      {
        "version": "14SU3",
        "status": "affected"
      },
      {
        "version": "14SU3a",
        "status": "affected"
      }
    ]
  }
]