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[email protected]CVE-2021-1473

HistoryApr 08, 2021 - 4:15 a.m.

CVE-2021-1473

2021-04-0804:15:13

CWE-119

CWE-78

[email protected]

web.nvd.nist.gov

164

cisco

small business

rv series

routers

web management

interface

vulnerabilities

remote attack

arbitrary commands

authentication bypass

file upload

nvd

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

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

9.9 High

AI Score

Confidence

High

0.766 High

EPSS

Percentile

98.2%

JSON

Multiple vulnerabilities exist in the web-based management interface of Cisco Small Business RV Series Routers. A remote attacker could execute arbitrary commands or bypass authentication and upload files on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.

Affected configurations

NVD

Node

ciscorv340_firmwareRange<1.0.03.21

AND

ciscorv340Match-

Node

ciscorv340w_firmwareRange<1.0.03.21

AND

ciscorv340wMatch-

Node

ciscorv345_firmwareRange<1.0.03.21

AND

ciscorv345Match-

Node

ciscorv345p_firmwareRange<1.0.03.21

AND

ciscorv345pMatch-

CPENameOperatorVersion
cisco:rv340_firmwarecisco rv340 firmwarelt1.0.03.21

CPE	Name	Operator	Version
cisco:rv340_firmware	cisco rv340 firmware	lt	1.0.03.21

CNA Affected

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