Vulnerability in Cisco Small Business Rv Series Router Firmware
CVE-2024-20470
A vulnerability in the web-based management interface of Cisco Small Business RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an authenticated, remote attacker to execute arbitrary code on an affected device. In order to exploit this vulnerability, the attacker must have valid admin credentials. This vulnerability exists because the web-based management interface does not sufficiently validate user-supplied input. An attacker could exploit this vulnerability by sending crafted HTTP input to an affected device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the underlying operating system.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.006 (47.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 48th percentile — 47.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- Cisco Small Business Rv Series Router Firmware — versions 1.0.01.17, 1.0.03.17, 1.0.01.16
- Cisco Rv340 Dual Wan Gigabit Vpn Router
- Cisco Rv340 Dual Wan Gigabit Vpn Router Firmware — versions 1.0.00.29, 1.0.00.33, 1.0.01.16
- Cisco Rv340w Dual Wan Gigabit Wireless-Ac Vpn Router
- Cisco Rv340w Dual Wan Gigabit Wireless-Ac Vpn Router Firmware — versions 1.0.00.29, 1.0.00.33, 1.0.01.16
- Cisco Rv345 Dual Wan Gigabit Vpn Router
- Cisco Rv345 Dual Wan Gigabit Vpn Router Firmware — versions 1.0.00.29, 1.0.00.33, 1.0.01.16
- Cisco Rv345p Dual Wan Gigabit Poe Vpn Router
- Cisco Rv345p Dual Wan Gigabit Poe Vpn Router Firmware — versions 1.0.00.29, 1.0.00.33, 1.0.01.16
Weakness classification (CWE)
Public proof-of-concept exploits
References
Frequently asked questions
- What is CVE-2024-20470?
- CVE-2024-20470 is a high-severity vulnerability in Cisco Small Business Rv Series Router Firmware, classified under CWE-146. CVSS score: 7.2/10. Published 2024-10-02.
- How severe is CVE-2024-20470?
- High severity. CVSS v3 base score is 7.2 out of 10.
- Is CVE-2024-20470 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.