CVE-2022-20702
CRITICALCisco RV160 RV260 RV340 RV345 Series Routers - Stack-based Buffer Overflow
Title source: llmDescription
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.
References (2)
Core 2
Core References
Vendor Advisory vendor-advisory
x_refsource_cisco
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-smb-mult-vuln-KA9PK6D
Third Party Advisory, VDB Entry x_refsource_misc
https://www.zerodayinitiative.com/advisories/ZDI-22-420/
Scores
CVSS v3
10.0
EPSS
0.0271
EPSS Percentile
86.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-121
CWE-787
Status
published
Products (9)
cisco/rv160_firmware
< 1.0.01.05
cisco/rv160w_firmware
< 1.0.01.05
cisco/rv260_firmware
< 1.0.01.05
cisco/rv260p_firmware
< 1.0.01.05
cisco/rv260w_firmware
< 1.0.01.05
cisco/rv340_firmware
< 1.0.03.24
cisco/rv340w_firmware
< 1.0.03.24
cisco/rv345_firmware
< 1.0.03.24
cisco/rv345p_firmware
< 1.0.03.24
Published
Feb 10, 2022
Tracked Since
Feb 18, 2026