CVE-2022-20891

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.
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

28 Jul 2022, 14:20

Type Values Removed Values Added
CWE NVD-CWE-noinfo CWE-120

26 Jul 2022, 14:27

Type Values Removed Values Added
CWE NVD-CWE-noinfo
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 7.2
First Time Cisco rv110w Firmware
Cisco rv215w Firmware
Cisco rv130w Firmware
Cisco rv130
Cisco rv215w
Cisco rv130 Firmware
Cisco rv130w
Cisco
Cisco rv110w
CPE cpe:2.3:h:cisco:rv130w:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:rv215w_firmware:1.3.1.7:*:*:*:*:*:*:*
cpe:2.3:o:cisco:rv130_firmware:1.3.1.7:*:*:*:*:*:*:*
cpe:2.3:h:cisco:rv130:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:rv215w:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:rv110w_firmware:1.3.1.7:*:*:*:*:*:*:*
cpe:2.3:o:cisco:rv130w_firmware:1.3.1.7:*:*:*:*:*:*:*
cpe:2.3:h:cisco:rv110w:-:*:*:*:*:*:*:*
References (CISCO) https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rv-rce-overflow-ygHByAK - (CISCO) https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rv-rce-overflow-ygHByAK - Vendor Advisory

21 Jul 2022, 22:15

Type Values Removed Values Added
New CVE

Information

Published : 2022-07-21 22:15

Updated : 2023-12-10 14:35


NVD link : CVE-2022-20891

Mitre link : CVE-2022-20891

CVE.ORG link : CVE-2022-20891


JSON object : View

Products Affected

cisco

  • rv215w_firmware
  • rv130_firmware
  • rv130
  • rv110w
  • rv110w_firmware
  • rv215w
  • rv130w
  • rv130w_firmware
CWE
CWE-120

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