PT-2020-3119 · Cisco · Cisco Rv110W Wireless-N Vpn Firewall+3
Published
2020-07-15
·
Updated
2020-07-23
·
CVE-2020-3145
CVSS v2.0
9.0
High
| Vector | AV:N/AC:L/Au:S/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
Cisco RV110W Wireless-N VPN Firewall (affected versions not specified)
Cisco RV130 VPN Router (affected versions not specified)
Cisco RV130W Wireless-N Multifunction VPN Router (affected versions not specified)
Cisco RV215W Wireless-N VPN Router (affected versions not specified)
Description
The issue is related to improper validation of user-supplied data in the web-based management interface, which could allow an authenticated, remote attacker to execute arbitrary code on an affected device. This is also associated with a buffer overflow in memory. An attacker could exploit this by sending malicious HTTP requests to a targeted device, potentially allowing the execution of arbitrary code on the underlying operating system as a high-privilege user.
Recommendations
For Cisco RV110W Wireless-N VPN Firewall, consider disabling the web-based management interface until a patch is available.
For Cisco RV130 VPN Router, restrict access to the web-based management interface to minimize the risk of exploitation.
For Cisco RV130W Wireless-N Multifunction VPN Router, avoid using the web-based management interface for critical operations until the issue is resolved.
For Cisco RV215W Wireless-N VPN Router, as a temporary workaround, limit the privileges of users who have access to the web-based management interface.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Buffer Overflow
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Weakness Enumeration
Related Identifiers
Affected Products
Cisco Rv110W Wireless-N Vpn Firewall
Cisco Rv130 Vpn Router
Cisco Rv130W Wireless-N Multifunction Vpn Router
Cisco Rv215W Wireless-N Vpn Router