Business 250 series smart switches
This hub aggregates every CVE we track for Business 250 series smart switches, a product in the networking infrastructure space. Use it to gauge the current risk picture and drill into individual advisories.
12
CVEs tracked
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10
High
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In CISA KEV
Severity distribution
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2024-102026-09
Latest CVEs
The 12 most recently published vulnerabilities affecting Business 250 series smart switches.
- CVE-2024-20263A vulnerability with the access control list (ACL) management within a stacked switch configuration of Cisco Business 250 Series Smart Switches and Business 350 Series Managed Switches could allow ...5.8
- CVE-2023-20158Cisco Small Business Series Switches Buffer Overflow Vulnerabilities8.6
- CVE-2023-20157Cisco Small Business Series Switches Buffer Overflow Vulnerabilities8.6
- CVE-2023-20189Cisco Small Business Series Switches Buffer Overflow Vulnerabilities8.6
- CVE-2023-20161Cisco Small Business Series Switches Buffer Overflow Vulnerabilities8.6
- CVE-2023-20024Cisco Small Business Series Switches Buffer Overflow Vulnerabilities8.6
- CVE-2023-20160Cisco Small Business Series Switches Buffer Overflow Vulnerabilities8.6
- CVE-2023-20156Cisco Small Business Series Switches Buffer Overflow Vulnerabilities8.6
- CVE-2023-20159Cisco Small Business Series Switches Buffer Overflow Vulnerabilities8.6
- CVE-2023-20162Cisco Small Business Series Switches Buffer Overflow Vulnerabilities8.6
- CVE-2021-27853L2 network filtering can be bypassed using stacked VLAN0 and LLC/SNAP headers4.7
- CVE-2021-34739Cisco Small Business Series Switches Session Credentials Replay Vulnerability8.1
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