Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Management Interface 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 or cause an affected device to restart unexpectedly. The vulnerabilities are due to improper validation of user-supplied input in the web-based management interface. An attacker could exploit these vulnerabilities by sending crafted HTTP requests to an affected device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the underlying operating system or cause the device to reload, resulting in a denial of service (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.
Authenticated remote attacker can execute arbitrary code or cause DoS on Cisco Small Business RV110W, RV130, RV130W, and RV215W routers via crafted HTTP requests. No fix available.
Vulnerability
Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W routers allow authenticated remote attackers to execute arbitrary code or cause a denial of service. The bugs stem from improper validation of user-supplied input. Affected devices include all firmware versions; Cisco has not released software updates. [1]
Exploitation
An attacker with valid administrator credentials can send crafted HTTP requests to an affected device. The web-based management interface is accessible via a local LAN connection (which cannot be disabled) or via WAN if the remote management feature is enabled (disabled by default). [1]
Impact
Successful exploitation allows arbitrary code execution as the root user on the underlying operating system, or a device reload resulting in a denial of service condition. [1]
Mitigation
Cisco has not released software updates that address these vulnerabilities. There are no workarounds. The devices may be end-of-life; users should consider upgrading to non-vulnerable products. [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
2- Range: unspecified
- 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-rv-overflow-WUnUgv4Umitrevendor-advisoryx_refsource_CISCO
News mentions
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