CVE-2020-3147

CWE-20 — Improper Input Validation4 documents4 sources
Severity
7.5HIGH
EPSS
2.6%
top 14.48%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
58
Cisco Cisco Small Business 300 Series Managed SwitchesCisco Sf300-08 FirmwareCisco Sf300-24 Firmware+55 more
Timeline
PublishedJan 30
Latest updateMay 24

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 cond…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages58 packages

▶CVEListV5cisco/cisco_small_business_300_series_managed_switchesunspecified — 1.3.7.18
▶NVDcisco/sf300-08_firmware< 1.3.7.18
▶NVDcisco/sf300-24_firmware< 1.3.7.18
▶NVDcisco/sf300-48_firmware< 1.3.7.18
▶NVDcisco/sf302-08_firmware< 1.3.7.18

🔴Vulnerability Details

2
GHSA
GHSA-fch4-wxg7-rpqw: A vulnerability in the web UI of Cisco Small Business Switches could allow an unauthenticated, remote attacker to cause a denial of service (DoS) cond↗2022-05-24
▶
CVEList
Cisco Small Business Switches Denial of Service Vulnerability↗2020-01-29
▶

📋Vendor Advisories

1
Cisco
Cisco Small Business Switches Denial of Service Vulnerability↗2020-01-29
▶
CVE-2020-3147 (HIGH CVSS 7.5) | A vulnerability in the web UI of Ci | cvebase.io