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[email protected]CVE-2023-20118

HistoryApr 13, 2023 - 7:15 a.m.

CVE-2023-20118

2023-04-1307:15:21

CWE-77

CWE-20

[email protected]

web.nvd.nist.gov

cisco

small business

routers

rv016

rv042

rv042g

rv082

rv320

rv325

vulnerability

authenticated

remote attacker

arbitrary commands

improper validation

user input

http

root-level privileges

unauthorized data

administrative credentials

nvd

cve-2023-20118

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

7.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

24.9%

JSON

A vulnerability in the web-based management interface of Cisco Small Business Routers RV016, RV042, RV042G, RV082, RV320, and RV325 Routers could allow an authenticated, remote attacker to execute arbitrary commands on an affected device.

This vulnerability is due to improper validation of user input within incoming HTTP packets. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web-based management interface. A successful exploit could allow the attacker to gain root-level privileges and access unauthorized data. To exploit this vulnerability, an attacker would need to have valid administrative credentials on the affected device.

Cisco has not and will not release software updates that address this vulnerability.

Affected configurations

NVD

Node

ciscorv016_firmwareMatch1.5.1.13

ciscorv016_firmwareMatch4.2.3.08

AND

ciscorv016Match-

Node

ciscorv042_firmwareMatch1.5.1.13

ciscorv042_firmwareMatch4.2.3.08

AND

ciscorv042Match-

Node

ciscorv042g_firmwareMatch1.5.1.13

ciscorv042g_firmwareMatch4.2.3.08

AND

ciscorv042gMatch-

Node

ciscorv082_firmwareMatch1.5.1.13

ciscorv082_firmwareMatch4.2.3.08

AND

ciscorv082Match-

Node

ciscorv320_firmwareMatch1.5.1.13

ciscorv320_firmwareMatch4.2.3.08

AND

ciscorv320Match-

Node

ciscorv325_firmwareMatch1.5.1.13

ciscorv325_firmwareMatch4.2.3.08

AND

ciscorv325Match-

CPENameOperatorVersion
cisco:rv016_firmwarecisco rv016 firmwareeq1.5.1.13
cisco:rv016_firmwarecisco rv016 firmwareeq4.2.3.08

CPE	Name	Operator	Version
cisco:rv016_firmware	cisco rv016 firmware	eq	1.5.1.13
cisco:rv016_firmware	cisco rv016 firmware	eq	4.2.3.08

CNA Affected

[
  {
    "vendor": "Cisco",
    "product": "Cisco Small Business RV Series Router Firmware",
    "versions": [
      {
        "version": "1.0.1.17",
        "status": "affected"
      },
      {
        "version": "1.0.2.03",
        "status": "affected"
      },
      {
        "version": "1.1.0.09",
        "status": "affected"
      },
      {
        "version": "1.1.1.19",
        "status": "affected"
      },
      {
        "version": "1.1.1.06",
        "status": "affected"
      },
      {
        "version": "1.2.1.13",
        "status": "affected"
      },
      {
        "version": "1.2.1.14",
        "status": "affected"
      },
      {
        "version": "1.3.1.12",
        "status": "affected"
      },
      {
        "version": "1.3.2.02",
        "status": "affected"
      },
      {
        "version": "1.3.1.10",
        "status": "affected"
      },
      {
        "version": "1.4.2.15",
        "status": "affected"
      },
      {
        "version": "1.4.2.17",
        "status": "affected"
      },
      {
        "version": "1.4.2.19",
        "status": "affected"
      },
      {
        "version": "1.4.2.20",
        "status": "affected"
      },
      {
        "version": "1.4.2.22",
        "status": "affected"
      },
      {
        "version": "1.5.1.05",
        "status": "affected"
      },
      {
        "version": "1.5.1.11",
        "status": "affected"
      },
      {
        "version": "1.5.1.13",
        "status": "affected"
      }
    ]
  }
]