CVE-2022-20699

Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication and authorization protections Fetch and run unsigned software Cause denial of service (DoS) For more information about these vulnerabilities, see the Details section of this advisory.

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://packetstormsecurity.com/files/167113/Cisco-RV340-SSL-VPN-Unauthenticated-Remote-Code-Execution.html	Exploit Third Party Advisory VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-smb-mult-vuln-KA9PK6D	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-414/	Third Party Advisory VDB Entry

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

27 Jun 2023, 16:37

Type	Values Removed	Values Added
CWE	~~CWE-787~~	CWE-1284

Information

Published : 2022-02-10 18:15

Updated : 2024-07-24 13:48

NVD link : CVE-2022-20699

Mitre link : CVE-2022-20699

CVE.ORG link : CVE-2022-20699

JSON object : View

Products Affected

cisco

rv340
rv340w_firmware
rv340_firmware
rv345p
rv340w
rv345
rv345_firmware
rv345p_firmware

CWE

CWE-1284

Improper Validation of Specified Quantity in Input

CWE-121

Stack-based Buffer Overflow

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Causar una denegaci\u00f3n de servicio (DoS) Para obtener m\u00e1s informaci\u00f3n sobre estas vulnerabilidades, consulte la secci\u00f3n Detalles de este aviso"}], "lastModified": "2024-07-24T13:48:50.880", "cisaActionDue": "2022-03-17", "cisaExploitAdd": "2022-03-03", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:rv340_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2C925382-A223-4342-83D2-53B3071F9B45", "versionEndIncluding": "1.0.03.24"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:rv340:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2A4411AC-2A74-4315-BA6B-D7E1AA538BDB"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:rv340w_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DDD6C848-8EF9-410A-B899-02F0E03EB653", "versionEndIncluding": "1.0.03.24"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:rv340w:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "21E55019-F969-4ACD-A6C8-1D2EE05F8EE4"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:rv345_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CE4C000C-89AB-4255-8D2B-4520BCB90490", "versionEndIncluding": "1.0.03.24"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:rv345:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "5E91E68B-CBE9-462E-82D4-6F588B8E84E8"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:rv345p_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0EA14E0B-442A-467D-92FF-369AD3A1A294", "versionEndIncluding": "1.0.03.24"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:rv345p:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "5120BAB7-FB3A-481E-9ECD-48341846AFBD"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ykramarz@cisco.com", "cisaRequiredAction": "Apply updates per vendor instructions.", "cisaVulnerabilityName": "Cisco Small Business RV Series Routers Stack-based Buffer Overflow Vulnerability"}