CVE-2022-20842

Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.

CVSS v3 9.0 CRITICAL

9.0^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 2.2 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-mult-vuln-CbVp4SUR	Vendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-mult-vuln-CbVp4SUR	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:cisco:rv340_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:cisco:rv340:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:cisco:rv340w_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:cisco:rv340w:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:cisco:rv345_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:cisco:rv345:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:cisco:rv345p_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:cisco:rv345p:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-08-10 09:15

Updated : 2024-11-21 06:43

NVD link : CVE-2022-20842

Mitre link : CVE-2022-20842

CVE.ORG link : CVE-2022-20842

JSON object : View

Products Affected

cisco

rv340w_firmware
rv345p_firmware
rv345p
rv345_firmware
rv340
rv340w
rv340_firmware
rv345

CWE

CWE-120

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

CWE-20

Improper Input Validation

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