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CVE-2021-1473

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

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 (4)

Cisco
4 products
Rv340 Firmware
Rv340w Firmware
Rv345 Firmware
Rv345p Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Rv340 Firmware
Before 1.0.03.21
Running on/withPlatform Versions
Cisco
Rv340
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Rv340w Firmware
Before 1.0.03.21
Running on/withPlatform Versions
Cisco
Rv340w
All versions
Configuration C
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Rv345 Firmware
Before 1.0.03.21
Running on/withPlatform Versions
Cisco
Rv345
All versions
Configuration D
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Rv345p Firmware
Before 1.0.03.21
Running on/withPlatform Versions
Cisco
Rv345p
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-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

References (6)

Source: psirt@cisco.com
ExploitThird Party AdvisoryVDB Entry
Source: psirt@cisco.com
Mailing ListThird Party Advisory
Source: psirt@cisco.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitThird Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.