CVE-2021-1602
Severity CVSS v4.0:
Pending analysis
Type:
CWE-20
Input Validation
Publication date:
04/08/2021
Last modified:
07/11/2023
Description
A vulnerability in the web-based management interface of Cisco Small Business RV160, RV160W, RV260, RV260P, and RV260W VPN Routers could allow an unauthenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected device. This vulnerability is due to insufficient user input validation. An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface. A successful exploit could allow the attacker to execute arbitrary commands on an affected device using root-level privileges. Due to the nature of the vulnerability, only commands without parameters can be executed.
Impact
Base Score 3.x
9.80
Severity 3.x
CRITICAL
Base Score 2.0
10.00
Severity 2.0
HIGH
Vulnerable products and versions
| CPE | From | Up to |
|---|---|---|
| cpe:2.3:o:cisco:small_business_rv_series_router_firmware:*:*:*:*:*:*:*:* | 1.0.01.04 (excluding) | |
| cpe:2.3:h:cisco:small_business_rv160:-:*:*:*:*:*:*:* | ||
| cpe:2.3:h:cisco:small_business_rv160w:-:*:*:*:*:*:*:* | ||
| cpe:2.3:h:cisco:small_business_rv260:-:*:*:*:*:*:*:* | ||
| cpe:2.3:h:cisco:small_business_rv260p:-:*:*:*:*:*:*:* | ||
| cpe:2.3:h:cisco:small_business_rv260w:-:*:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page