Product by Cisco

Sg250-18 Firmware

17 known vulnerabilities in Sg250-18 Firmware (Cisco), 0 of them actively exploited (CISA KEV).

Vulnerabilities

Actively exploited (KEV)

Used by ransomware

Critical

Vulnerabilities

Actively exploited vulnerabilities (CISA KEV) first, then by priority. Click a column header to re-sort the table.

Vulnerabilities in Sg250-18 Firmware (Cisco)

Critical	CVE-2018-15439	Cisco Small Business Switches Privileged Access Vulnerability also in 113 other products	9.8	08.11.2018
Critical	CVE-2023-20189	Cisco Small Business Series Switches Buffer Overflow Vulnerabilities also in 228 other products	8.6	18.05.2023
Critical	CVE-2023-20160	Cisco Small Business Series Switches Buffer Overflow Vulnerabilities also in 228 other products	8.6	18.05.2023
Critical	CVE-2023-20161	Cisco Small Business Series Switches Buffer Overflow Vulnerabilities also in 228 other products	8.6	18.05.2023
Critical	CVE-2023-20159	Cisco Small Business Series Switches Buffer Overflow Vulnerabilities also in 228 other products	8.6	18.05.2023
High	CVE-2019-15993	Cisco Small Business Switches Information Disclosure Vulnerability also in 113 other products	7.5	23.09.2020
Critical	CVE-2020-3297	Cisco Small Business Smart and Managed Switches Session Management Vulnerability also in 117 other products	8.1	02.07.2020
High	CVE-2020-3363	Cisco Small Business Smart and Managed Switches Denial of Service Vulnerability also in 113 other products	8.6	17.08.2020
High	CVE-2023-20024	Cisco Small Business Series Switches Buffer Overflow Vulnerabilities also in 228 other products	8.6	18.05.2023
High	CVE-2019-1806	Cisco 550X Series Stackable Managed Switches: Improper Input Validation also in 104 other products	7.7	15.05.2019
Critical	CVE-2023-20158	Cisco Small Business Series Switches Buffer Overflow Vulnerabilities also in 228 other products	8.6	18.05.2023
Critical	CVE-2023-20162	Cisco Small Business Series Switches Buffer Overflow Vulnerabilities also in 228 other products	8.6	18.05.2023
Critical	CVE-2023-20157	Cisco Small Business Series Switches Buffer Overflow Vulnerabilities also in 228 other products	8.6	18.05.2023
Critical	CVE-2023-20156	Cisco Small Business Series Switches Buffer Overflow Vulnerabilities also in 228 other products	8.6	18.05.2023
Medium	CVE-2020-3496	Cisco Small Business Smart and Managed Switches Denial of Service Vulnerability also in 113 other products	5.3	26.08.2020
Medium	CVE-2020-3121	Cisco Small Business Smart and Managed Switches Cross-Site Scripting Vulnerability also in 43 other products	6.1	26.01.2020
High	CVE-2019-1859	Cisco Small Business Switches Secure Shell Certificate Authentication Bypass Vulnerability also in 113 other products	7.2	03.05.2019

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Key figures

Vulnerabilities