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CVE-2021-1459

CVE information

Published

3 years ago

Last Modified

5 months ago

CVSSv2.0 Severity

High

CVSSv3.1 Severity

Critical

Impact Analysis

Description

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..

CVSSv2.0 Score

Severity
High
Base Score
10/10
Exploit Score
10/10
Access Vector
Network
Access Complexity
Low
Authentication Required
None
Impact Score
10/10
Confidentiality Impact
Complete
Availability Impact
Complete
Integrity Impact
Complete

CVSSv3.1 Score

Severity
Critical
Base Score
9.8/10
Exploit Score
3.9/10
Access Vector
Network
Access Complexity
Low
Privileges Required
None
Impact Score
5.9/10
Confidentiality Impact
High
Availability Impact
High
Integrity Impact
High
Scope
Unchanged
User Interaction
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:o:cisco:rv110w_firmware:1.0.3.55:*:*:*:*:*:*:*
  Yes
-
cpe:2.3:h:cisco:rv110w:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:o:cisco:rv130_firmware:1.0.3.55:*:*:*:*:*:*:*
  Yes
-
cpe:2.3:h:cisco:rv130:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:o:cisco:rv130w_firmware:1.0.3.55:*:*:*:*:*:*:*
  Yes
-
cpe:2.3:h:cisco:rv130w:-:*:*:*:*:*:*:*
  No
-
cpe:2.3:o:cisco:rv215w_firmware:1.0.3.55:*:*:*:*:*:*:*
  Yes
-
cpe:2.3:h:cisco:rv215w:-:*:*:*:*:*:*:*
  No
-