CVE-2020-3323
9.8
CRITICAL · CVSS 3.1 · EPSS 5.7% (pctl 93)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
Description
A vulnerability in the web-based management interface of Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device. The vulnerability is due to improper validation of user-supplied input in the web-based management interface. An attacker could exploit this vulnerability by sending crafted HTTP requests to a targeted device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the underlying operating system of the affected device.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 5.75% — more likely to be exploited than 93% of all CVEs |
| Weakness | CWE-119 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2020-07-16 |
| Last modified | 2026-06-17 |
Affected (8)
| Vendor | Product |
|---|---|
| cisco | rv110w wireless-n vpn firewall |
| cisco | rv110w wireless-n vpn firewall firmware |
| cisco | rv130 vpn router |
| cisco | rv130 vpn router firmware |
| cisco | rv130w wireless-n multifunction vpn router |
| cisco | rv130w wireless-n multifunction vpn router firmware |
| cisco | rv215w wireless-n vpn router |
| cisco | rv215w wireless-n vpn router firmware |
References
→ the Explorer · watch your stack · NVD