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[email protected]CVE-2023-20007

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

CVE-2023-20007

2023-01-2007:15:12

CWE-78

CWE-120

[email protected]

web.nvd.nist.gov

cve-2023-20007

cisco

small business

rv340

rv340w

rv345

rv345p

dual wan

gigabit

vpn

routers

web-based management

authentication

remote attacker

arbitrary code

dos

vulnerability

nvd

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

0.001 Low

EPSS

Percentile

50.3%

JSON

A vulnerability in the web-based management interface of Cisco Small Business RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an authenticated, remote attacker to execute arbitrary code or cause the web-based management process on the device to restart unexpectedly, resulting in a denial of service (DoS) condition. The attacker must have valid administrator credentials.

This vulnerability is due to insufficient validation of user-supplied input to the web-based management interface. An attacker could exploit this vulnerability by sending crafted HTTP input to an affected device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the underlying operating system or cause the web-based management process to restart, resulting in a DoS condition.

Affected configurations

NVD

Node

ciscorv340_firmwareRange<1.0.03.29

AND

ciscorv340Match-

Node

ciscorv340w_firmwareRange<1.0.03.29

AND

ciscorv340wMatch-

Node

ciscorv345_firmwareRange<1.0.03.29

AND

ciscorv345Match-

Node

ciscorv345p_firmwareRange<1.0.03.29

AND

ciscorv345pMatch-

CPENameOperatorVersion
cisco:rv340_firmwarecisco rv340 firmwarelt1.0.03.29

CPE	Name	Operator	Version
cisco:rv340_firmware	cisco rv340 firmware	lt	1.0.03.29

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"
      }
    ]
  }
]