CVE-2021-1459

A vulnerability in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device. The vulnerability is due to improper validation of user-supplied input in the web-based management interface. An attacker could exploit this vulnerability by sending crafted HTTP requests to a targeted device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the underlying operating system of the affected device. Cisco has not released software updates that address this vulnerability.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-rv-rce-q3rxHnvm	Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:cisco:rv110w_firmware:1.0.3.55:*:*:*:*:*:*:*

cpe:2.3:h:cisco:rv110w:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:cisco:rv130_firmware:1.0.3.55:*:*:*:*:*:*:*

cpe:2.3:h:cisco:rv130:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:cisco:rv130w_firmware:1.0.3.55:*:*:*:*:*:*:*

cpe:2.3:h:cisco:rv130w:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:cisco:rv215w_firmware:1.0.3.55:*:*:*:*:*:*:*

cpe:2.3:h:cisco:rv215w:-:*:*:*:*:*:*:*

Information

Published : 2021-04-07 21:15

Updated : 2022-08-05 10:36

NVD link : CVE-2021-1459

Mitre link : CVE-2021-1459

JSON object : View

CWE

CWE-20

Improper Input Validation

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Products Affected

cisco

rv130_firmware
rv110w
rv130
rv215w_firmware
rv215w
rv110w_firmware
rv130w
rv130w_firmware

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