CVE-2022-20899

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an authenticated, remote attacker to execute arbitrary code on an affected device or cause the device to restart unexpectedly, resulting in a denial of service (DoS) condition. These vulnerabilities are due to insufficient validation of user fields within incoming HTTP packets. An attacker could exploit these vulnerabilities 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 with root-level privileges or to cause the device to restart unexpectedly, resulting in a DoS condition. To exploit these vulnerabilities, an attacker would need to have valid Administrator credentials on the affected device. Cisco has not released software updates that address these vulnerabilities.

CVSS v3 7.2 HIGH

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

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

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:cisco:rv215w_firmware:1.3.1.7:*:*:*:*:*:*:*

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

Configuration 2 (hide)

AND

cpe:2.3:o:cisco:rv130w_firmware:1.3.1.7:*:*:*:*:*:*:*

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

Configuration 3 (hide)

AND

cpe:2.3:o:cisco:rv130_firmware:1.3.1.7:*:*:*:*:*:*:*

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

Configuration 4 (hide)

AND

cpe:2.3:o:cisco:rv110w_firmware:1.3.1.7:*:*:*:*:*:*:*

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

History

No history.

Information

Published : 2022-07-22 04:15

Updated : 2024-02-28 19:29

NVD link : CVE-2022-20899

Mitre link : CVE-2022-20899

CVE.ORG link : CVE-2022-20899

JSON object : View

Products Affected

cisco

rv130w
rv130_firmware
rv215w_firmware
rv130
rv215w
rv110w
rv110w_firmware
rv130w_firmware

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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