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[email protected]CVE-2023-20026

HistoryJan 20, 2023 - 7:15 a.m.

CVE-2023-20026

2023-01-2007:15:14

CWE-20

CWE-77

[email protected]

web.nvd.nist.gov

110

cve

cisco

small business routers

rv042 series

vulnerability

web-based management

remote attack

command injection

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

7.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

34.4%

JSON

A vulnerability in the web-based management interface of Cisco Small Business Routers RV042 Series could allow an authenticated, remote attacker to inject arbitrary commands on an affected device.

This vulnerability is due to improper validation of user input fields within incoming HTTP packets. An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface. A successful exploit could allow the attacker to execute arbitrary commands on an affected device with root-level privileges. To exploit these vulnerabilities, an attacker would need to have valid Administrator credentials on the affected device.

Affected configurations

NVD

Node

ciscorv016_firmwareMatch-

AND

ciscorv016Match-

Node

ciscorv042_firmwareMatch-

AND

ciscorv042Match-

Node

ciscorv042g_firmwareMatch-

AND

ciscorv042gMatch-

Node

ciscorv082_firmwareMatch-

AND

ciscorv082Match-

CPENameOperatorVersion
cisco:rv016_firmwarecisco rv016 firmwareeq-

CPE	Name	Operator	Version
cisco:rv016_firmware	cisco rv016 firmware	eq	-

CNA Affected

[
  {
    "vendor": "Cisco",
    "product": "Cisco Small Business RV Series Router Firmware",
    "versions": [
      {
        "version": "1.0.00.29",
        "status": "affected"
      },
      {
        "version": "1.0.00.33",
        "status": "affected"
      },
      {
        "version": "1.0.01.16",
        "status": "affected"
      },
      {
        "version": "1.0.01.17",
        "status": "affected"
      },
      {
        "version": "1.0.01.18",
        "status": "affected"
      },
      {
        "version": "1.0.01.20",
        "status": "affected"
      },
      {
        "version": "1.0.02.16",
        "status": "affected"
      },
      {
        "version": "1.0.03.15",
        "status": "affected"
      },
      {
        "version": "1.0.03.16",
        "status": "affected"
      },
      {
        "version": "1.0.03.17",
        "status": "affected"
      },
      {
        "version": "1.0.03.18",
        "status": "affected"
      },
      {
        "version": "1.0.03.19",
        "status": "affected"
      },
      {
        "version": "1.0.03.20",
        "status": "affected"
      },
      {
        "version": "1.0.03.21",
        "status": "affected"
      },
      {
        "version": "1.0.03.22",
        "status": "affected"
      },
      {
        "version": "1.0.03.24",
        "status": "affected"
      },
      {
        "version": "1.0.03.26",
        "status": "affected"
      },
      {
        "version": "1.0.03.27",
        "status": "affected"
      },
      {
        "version": "1.0.03.28",
        "status": "affected"
      },
      {
        "version": "1.0.03.29",
        "status": "affected"
      },
      {
        "version": "2.0.0.19-tm",
        "status": "affected"
      },
      {
        "version": "2.0.2.01-tm",
        "status": "affected"
      },
      {
        "version": "1.3.12.19-tm",
        "status": "affected"
      },
      {
        "version": "1.3.12.6-tm",
        "status": "affected"
      },
      {
        "version": "1.3.13.02-tm",
        "status": "affected"
      },
      {
        "version": "1.3.9.8-tm",
        "status": "affected"
      },
      {
        "version": "4.0.0.7",
        "status": "affected"
      },
      {
        "version": "4.0.2.08-tm",
        "status": "affected"
      },
      {
        "version": "4.0.3.03-tm",
        "status": "affected"
      },
      {
        "version": "4.0.4.02-tm",
        "status": "affected"
      },
      {
        "version": "4.2.1.02",
        "status": "affected"
      },
      {
        "version": "4.2.2.08",
        "status": "affected"
      },
      {
        "version": "4.2.3.03",
        "status": "affected"
      },
      {
        "version": "4.2.3.06",
        "status": "affected"
      },
      {
        "version": "4.2.3.07",
        "status": "affected"
      },
      {
        "version": "4.2.3.08",
        "status": "affected"
      },
      {
        "version": "4.2.3.09",
        "status": "affected"
      },
      {
        "version": "4.2.3.10",
        "status": "affected"
      },
      {
        "version": "4.2.3.14",
        "status": "affected"
      },
      {
        "version": "3.0.0.1-tm",
        "status": "affected"
      },
      {
        "version": "3.0.0.19-tm",
        "status": "affected"
      },
      {
        "version": "3.0.2.01-tm",
        "status": "affected"
      },
      {
        "version": "4.1.1.01",
        "status": "affected"
      },
      {
        "version": "4.1.0.02-tm",
        "status": "affected"
      }
    ]
  }
]