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[email protected]CVE-2022-20842

HistoryAug 10, 2022 - 9:15 a.m.

CVE-2022-20842

2022-08-1009:15:08

CWE-120

CWE-20

[email protected]

web.nvd.nist.gov

143

cisco

small business

rv160

rv260

rv340

rv345

routers

vulnerabilities

cve-2022-20842

remote code execution

dos

nvd

9.8 High

CVSS3

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

9.7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

60.4%

JSON

Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.

Affected configurations

NVD

Node

ciscorv340_firmwareRange<1.0.03.28

AND

ciscorv340Match-

Node

ciscorv340w_firmwareRange<1.0.03.28

AND

ciscorv340wMatch-

Node

ciscorv345_firmwareRange<1.0.03.28

AND

ciscorv345Match-

Node

ciscorv345p_firmwareRange<1.0.03.28

AND

ciscorv345pMatch-

CPENameOperatorVersion
cisco:rv340_firmwarecisco rv340 firmwarelt1.0.03.28

CPE	Name	Operator	Version
cisco:rv340_firmware	cisco rv340 firmware	lt	1.0.03.28

CNA Affected

[
  {
    "product": "Cisco Small Business RV Series Router Firmware ",
    "vendor": "Cisco",
    "versions": [
      {
        "status": "affected",
        "version": "n/a"
      }
    ]
  }
]