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CVE-2021-1459

nvd nist
Published: Apr 8, 2021Modified: Nov 21, 2024

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9.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD

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.

Affected (4)

Cisco
4 products
Rv110w Firmware
Rv130 Firmware
Rv130w Firmware
Rv215w Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Rv110w Firmware
Version 1.0.3.55
Running on/withPlatform Versions
Cisco
Rv110w
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Rv130 Firmware
Version 1.0.3.55
Running on/withPlatform Versions
Cisco
Rv130
All versions
Configuration C
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Rv130w Firmware
Version 1.0.3.55
Running on/withPlatform Versions
Cisco
Rv130w
All versions
Configuration D
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Rv215w Firmware
Version 1.0.3.55
Running on/withPlatform Versions
Cisco
Rv215w
All versions

Related CWEs

CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
CWE-20
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (2)

Source: psirt@cisco.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.