Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution and Denial of Service Vulnerabilities
Description
Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an authenticated, remote attacker to execute arbitrary code on an affected device or cause the device to restart unexpectedly, resulting in a denial of service (DoS) condition. These vulnerabilities are due to insufficient validation of user fields within incoming HTTP packets. An attacker could exploit these vulnerabilities by sending a crafted request to the web-based management interface. A successful exploit could allow the attacker to execute arbitrary commands on an affected device with root-level privileges or to cause the device to restart unexpectedly, resulting in a DoS condition. To exploit these vulnerabilities, an attacker would need to have valid Administrator credentials on the affected device. Cisco has not released software updates that address these vulnerabilities.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Cisco Small Business RV series routers contain multiple flaws in the web-based management interface leading to authenticated remote code execution or DoS.
Vulnerability
Multiple vulnerabilities exist in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers due to insufficient validation of user fields within incoming HTTP packets. This allows an authenticated, remote attacker to trigger arbitrary code execution or a denial of service (DoS) condition. [1]
Exploitation
An attacker must have valid Administrator credentials on the affected device. The attacker can exploit these vulnerabilities by sending a crafted HTTP request to the web-based management interface, which is accessible via LAN or WAN (if remote management is enabled). [1]
Impact
A successful exploit could allow the attacker to execute arbitrary commands on the device with root-level privileges or cause the device to restart unexpectedly, resulting in a DoS condition. [1]
Mitigation
Cisco has not released software updates that address these vulnerabilities. There are no workarounds available. [1]
AI Insight generated on May 26, 2026. Synthesized from this CVE's description and the cited reference URLs; citations are validated against the source bundle.
Affected products
4- Range: n/a
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sb-rv-rce-overflow-ygHByAKmitrevendor-advisoryx_refsource_CISCO
News mentions
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