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ID:7312 - Exploit for Improper access control in Cisco Systems, Inc products - CVE-2021-1472
ID:7312 - Exploit for Improper access control in Cisco Systems, Inc products - CVE-2021-1472
Published: February 1, 2022
Vulnerability identifier: #VU51986
Vulnerability risk: Medium
CVE-ID: CVE-2021-1472
CWE-ID: CWE-284
Exploitation vector: Remote access
Vulnerable software:
Cisco RV340 Dual WAN Gigabit VPN Router
Cisco RV340W Dual WAN Gigabit Wireless-AC VPN Router
Cisco RV345 Dual WAN Gigabit VPN Router
Cisco RV345P Dual WAN Gigabit VPN Router
Cisco Small Business RV160 Series VPN Router
Cisco Small Business RV160W Wireless-AC VPN Router
Cisco Small Business RV260 VPN Router
Cisco Small Business RV260P VPN Router with POE
Cisco Small Business RV260W Wireless-AC VPN Router
Cisco RV340 Dual WAN Gigabit VPN Router
Cisco RV340W Dual WAN Gigabit Wireless-AC VPN Router
Cisco RV345 Dual WAN Gigabit VPN Router
Cisco RV345P Dual WAN Gigabit VPN Router
Cisco Small Business RV160 Series VPN Router
Cisco Small Business RV160W Wireless-AC VPN Router
Cisco Small Business RV260 VPN Router
Cisco Small Business RV260P VPN Router with POE
Cisco Small Business RV260W Wireless-AC VPN Router
Link to public exploit:
Vulnerability description
The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions. A remote attacker can send a specially crafted HTTP request, upload files to directories that should have been restricted.
Remediation
Install updates from vendor's website.