CVE-2020-3147

Description

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

CVSS 3.1

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

2.28% probability · 83th percentile

Public exploits

None in Exploit-DB

CISA KEV

Not listed

Weakness

CWE-20

Affected

cisco/sg200-50 firmware · cisco/sg200-50p firmware · cisco/sg200-50fp firmware · cisco/sg200-26 firmware · cisco/sg200-26p firmware · cisco/sg200-26fp firmware · cisco/sg200-18 firmware · cisco/sg200-10fp firmware · cisco/sg200-08 firmware · cisco/sg200-08p firmware · cisco/sg200-24 firmware · cisco/sg200-24p firmware · cisco/sg200-24fp firmware · cisco/sg200-48 firmware · cisco/sg200-48p firmware · cisco/sf302-08pp firmware · cisco/sf302-08mpp firmware · cisco/sg300-10pp firmware · cisco/sg300-10mpp firmware · cisco/sf300-24pp firmware · +37 more

Source

psirt@cisco.com

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.