Vulnerability identifier: #VU17884
Vulnerability risk: High
CVSSv3.1: 9.1 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-119
Exploitation vector: Network
Exploit availability: Yes
Vulnerable software:
RV215W Wireless-N VPN Router
Hardware solutions /
Routers for home users
RV130W Wireless-N Multifunction VPN Router
Hardware solutions /
Routers for home users
RV110W Wireless-N VPN Firewall
Hardware solutions /
Routers for home users
Vendor: Cisco Systems, Inc
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when processing HTTP requests within management web interface. A remote unauthenticated attacker can send a specially crafted HTTP request, trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
RV215W Wireless-N VPN Router: 1.3.0.8
RV130W Wireless-N Multifunction VPN Router: 1.0.1.2 - 1.0.3.44
RV110W Wireless-N VPN Firewall: 1.2.1.4 - 1.2.1.7
External links
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190227-rmi-cmd-ex
http://bst.cloudapps.cisco.com/bugsearch/bug/CSCvn18639
http://bst.cloudapps.cisco.com/bugsearch/bug/CSCvn18642
http://bst.cloudapps.cisco.com/bugsearch/bug/CSCvn18638
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, a fully functional exploit for this vulnerability is available.