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CiscoCVE-2022-20841

HistoryAug 10, 2022 - 8:15 a.m.

CVE-2022-20841

2022-08-1008:15:07

CWE-120

CWE-20

cisco

web.nvd.nist.gov

159

cisco

small business

rv160

rv260

rv340

rv345

routers

vulnerabilities

remote execution

denial of service

dos

nvd

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.002

Percentile

61.8%

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

ciscorv160_firmwareRange<1.0.01.05

AND

ciscorv160Match-

Node

ciscorv160w_firmwareRange<1.0.01.05

AND

ciscorv160wMatch-

Node

ciscorv260_firmwareRange<1.0.01.05

AND

ciscorv260Match-

Node

ciscorv260p_firmwareRange<1.0.01.05

AND

ciscorv260pMatch-

Node

ciscorv260w_firmwareRange<1.0.01.05

AND

ciscorv260wMatch-

Node

ciscorv340_firmwareRange<1.0.03.26

AND

ciscorv340Match-

Node

ciscorv340w_firmwareRange<1.0.03.26

AND

ciscorv340wMatch-

Node

ciscorv345_firmwareRange<1.0.03.26

AND

ciscorv345Match-

Node

ciscorv345p_firmwareRange<1.0.03.26

AND

ciscorv345pMatch-

VendorProductVersionCPE
ciscorv160_firmware*cpe:2.3:o:cisco:rv160_firmware:*:*:*:*:*:*:*:*
ciscorv160-cpe:2.3:h:cisco:rv160:-:*:*:*:*:*:*:*
ciscorv160w_firmware*cpe:2.3:o:cisco:rv160w_firmware:*:*:*:*:*:*:*:*
ciscorv160w-cpe:2.3:h:cisco:rv160w:-:*:*:*:*:*:*:*
ciscorv260_firmware*cpe:2.3:o:cisco:rv260_firmware:*:*:*:*:*:*:*:*
ciscorv260-cpe:2.3:h:cisco:rv260:-:*:*:*:*:*:*:*
ciscorv260p_firmware*cpe:2.3:o:cisco:rv260p_firmware:*:*:*:*:*:*:*:*
ciscorv260p-cpe:2.3:h:cisco:rv260p:-:*:*:*:*:*:*:*
ciscorv260w_firmware*cpe:2.3:o:cisco:rv260w_firmware:*:*:*:*:*:*:*:*
ciscorv260w-cpe:2.3:h:cisco:rv260w:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
cisco	rv160_firmware	*	cpe:2.3:o:cisco:rv160_firmware::::::::
cisco	rv160	-	cpe:2.3:h:cisco:rv160:-:::::::*
cisco	rv160w_firmware	*	cpe:2.3:o:cisco:rv160w_firmware::::::::
cisco	rv160w	-	cpe:2.3:h:cisco:rv160w:-:::::::*
cisco	rv260_firmware	*	cpe:2.3:o:cisco:rv260_firmware::::::::
cisco	rv260	-	cpe:2.3:h:cisco:rv260:-:::::::*
cisco	rv260p_firmware	*	cpe:2.3:o:cisco:rv260p_firmware::::::::
cisco	rv260p	-	cpe:2.3:h:cisco:rv260p:-:::::::*
cisco	rv260w_firmware	*	cpe:2.3:o:cisco:rv260w_firmware::::::::
cisco	rv260w	-	cpe:2.3:h:cisco:rv260w:-:::::::*

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CNA Affected

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