CVE-2019-1843: Cisco RV110W, RV130W, and RV215W Routers Management Interface Denial of Service Vulnerability
First published: Thu Jun 20 2019(Updated: )
A vulnerability in the web-based management interface of the Cisco RV110W Wireless-N VPN Firewall, Cisco RV130W Wireless-N Multifunction VPN Router, and Cisco RV215W Wireless-N VPN Router could allow an unauthenticated, remote attacker to cause a reload of an affected device, resulting in a denial of service (DoS) condition. This vulnerability is due to improper validation of user-supplied data in the web-based management interface. An attacker could exploit this vulnerability by sending malicious HTTP requests to a targeted device. A successful exploit could allow the attacker to reload the device and causing a DoS condition.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco RV110W Wireless-N VPN Firewall Firmware | <1.2.2.4 | |
| Cisco RV110W firmware | ||
| Cisco RV130W Firmware | <1.0.3.51 | |
| Cisco RV130W firmware | ||
| Cisco RV215W Firmware | <1.3.1.4 | |
| Cisco RV215W Firmware |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2019-1843?
CVE-2019-1843 has a severity rating of Medium due to its potential to allow unauthorized remote attackers to cause device reloads.
How do I fix CVE-2019-1843?
To mitigate CVE-2019-1843, update the firmware of affected devices to the latest versions provided by Cisco.
Which devices are affected by CVE-2019-1843?
CVE-2019-1843 affects the Cisco RV110W, RV130W, and RV215W routers running specific firmware versions.
Can CVE-2019-1843 be exploited remotely?
Yes, CVE-2019-1843 can be exploited by unauthenticated, remote attackers.
What impact can CVE-2019-1843 have on my network?
Exploitation of CVE-2019-1843 can result in a denial-of-service condition due to device reloads.
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