CVE-2020-3147
high-risk
Published 2020-01-30
A vulnerability in the web UI of Cisco Small Business Switches could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper validation of requests sent to the web interface. An attacker could exploit this vulnerability by sending a malicious request to the web interface of an affected device. A successful exploit could allow the attacker to cause an unexpected reload of the device, resulting in a DoS condition. This vulnerability affects firmware releases prior than 1.3.7.18
Do I need to act?
~
2.6% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10
High
NETWORK
/ LOW complexity
Affected Products (20)
Sg200-24 Firmware
Sg200-24P Firmware
Sg200-24Fp Firmware
Sg200-48 Firmware
Sg200-48P Firmware
Affected Vendors
References (2)
58
/ 100
high-risk
Severity
26/34 · High
Exploitability
6/34 · Minimal
Exposure
26/34 · High