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CVE-2022-20705 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CNA: [email protected]CVSS-B:10 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
http://packetstormsecurity.com/files/170988/Cisco-RV-Series-Authentication-Bypass-Command-Injection.html	CVE
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-smb-mult-vuln-KA9PK6D	CVE	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-409/	CVE	Third Party AdvisoryVDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-22-410/	CVE	Third Party AdvisoryVDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-22-415/	CVE	Third Party AdvisoryVDB Entry
http://packetstormsecurity.com/files/170988/Cisco-RV-Series-Authentication-Bypass-Command-Injection.html	[email protected]
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-smb-mult-vuln-KA9PK6D	[email protected]	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-409/	[email protected]	Third Party AdvisoryVDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-22-410/	[email protected]	Third Party AdvisoryVDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-22-415/	[email protected]	Third Party AdvisoryVDB Entry

see all 10 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-787	Out-of-bounds Write	[email protected]
CWE-121	Stack-based Buffer Overflow	[email protected]

Affected Products

Product	Versions
cisco rv340 firmware	<= 1.0.03.24
CPE cpe:2.3:o:cisco:rv340_firmware:::::::: Remediation No remediation found in references.
cisco rv340	All versions
CPE cpe:2.3:h:cisco:rv340:-:::::::* Remediation No remediation found in references.
cisco rv340w firmware	<= 1.0.03.24
CPE cpe:2.3:o:cisco:rv340w_firmware:::::::: Remediation No remediation found in references.
cisco rv340w	All versions
CPE cpe:2.3:h:cisco:rv340w:-:::::::* Remediation No remediation found in references.
cisco rv345 firmware	<= 1.0.03.24
CPE cpe:2.3:o:cisco:rv345_firmware:::::::: Remediation No remediation found in references.
cisco rv345	All versions
CPE cpe:2.3:h:cisco:rv345:-:::::::* Remediation No remediation found in references.
cisco rv345p firmware	<= 1.0.03.24
CPE cpe:2.3:o:cisco:rv345p_firmware:::::::: Remediation No remediation found in references.
cisco rv345p	All versions
CPE cpe:2.3:h:cisco:rv345p:-:::::::* Remediation No remediation found in references.
cisco rv160 firmware	<= 1.0.01.05
CPE cpe:2.3:o:cisco:rv160_firmware:::::::: Remediation No remediation found in references.
cisco rv160	All versions
CPE cpe:2.3:h:cisco:rv160:-:::::::* Remediation No remediation found in references.
cisco rv160w firmware	<= 1.0.01.05
CPE cpe:2.3:o:cisco:rv160w_firmware:::::::: Remediation No remediation found in references.
cisco rv160w	All versions
CPE cpe:2.3:h:cisco:rv160w:-:::::::* Remediation No remediation found in references.
cisco rv260 firmware	<= 1.0.01.05
CPE cpe:2.3:o:cisco:rv260_firmware:::::::: Remediation No remediation found in references.
cisco rv260	All versions
CPE cpe:2.3:h:cisco:rv260:-:::::::* Remediation No remediation found in references.
cisco rv260p firmware	<= 1.0.01.05
CPE cpe:2.3:o:cisco:rv260p_firmware:::::::: Remediation No remediation found in references.
cisco rv260p	All versions
CPE cpe:2.3:h:cisco:rv260p:-:::::::* Remediation No remediation found in references.
cisco rv260w firmware	<= 1.0.01.05
CPE cpe:2.3:o:cisco:rv260w_firmware:::::::: Remediation No remediation found in references.
cisco rv260w	All versions
CPE cpe:2.3:h:cisco:rv260w:-:::::::* Remediation No remediation found in references.

Change History

9 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	CISA-ADP
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Nov 7, 2023	CVE Modified	[email protected]
Feb 14, 2023	CVE Modified	[email protected]
Mar 29, 2022	Modified Analysis	[email protected]
Feb 24, 2022	CVE Modified	[email protected]
Feb 16, 2022	Initial Analysis	[email protected]

CVE-2022-20705 Details

Description

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References to Advisories, Solutions, and Tools

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