CVE-2021-1415
MEDIUMCisco RV340, RV340W, RV345, RV345P Firmware < 1.0.03.21 - Authenticated Remote Code Execution via HTTP Request
Title source: llmDescription
Multiple vulnerabilities in the web-based management interface of Cisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an authenticated, remote attacker to execute arbitrary code with elevated privileges equivalent to the web service process on an affected device. These vulnerabilities exist because HTTP requests are not properly validated. An attacker could exploit these vulnerabilities by sending a crafted HTTP request to the web-based management interface of an affected device. A successful exploit could allow the attacker to remotely execute arbitrary code on the device.
References (2)
Core 2
Core References
Vendor Advisory vendor-advisory
x_refsource_cisco
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rv34x-rce-8bfG2h6b
Third Party Advisory, VDB Entry x_refsource_misc
https://www.zerodayinitiative.com/advisories/ZDI-21-560/
Scores
CVSS v3
6.3
EPSS
0.0121
EPSS Percentile
79.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-502
Status
published
Products (4)
cisco/rv340_firmware
< 1.0.03.21
cisco/rv340w_firmware
< 1.0.03.21
cisco/rv345_firmware
< 1.0.03.21
cisco/rv345p_firmware
< 1.0.03.21
Published
Apr 08, 2021
Tracked Since
Feb 18, 2026