Description
A vulnerability in the Secure Shell (SSH) subsystem of Cisco Small Business Managed Switches software could allow an authenticated, remote attacker to cause a reload of the affected switch, resulting in a denial of service (DoS) condition. The vulnerability is due to improper processing of SSH connections. An attacker could exploit this vulnerability by logging in to an affected switch via SSH and sending a malicious SSH message. This vulnerability affects the following Cisco products when SSH is enabled: Small Business 300 Series Managed Switches, Small Business 500 Series Stackable Managed Switches, 350 Series Managed Switches, 350X Series Stackable Managed Switches, 550X Series Stackable Managed Switches, ESW2 Series Advanced Switches. Cisco Bug IDs: CSCvb48377.
Published: 2017-09-21
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2017-15774 A vulnerability in the Secure Shell (SSH) subsystem of Cisco Small Business Managed Switches software could allow an authenticated, remote attacker to cause a reload of the affected switch, resulting in a denial of service (DoS) condition. The vulnerability is due to improper processing of SSH connections. An attacker could exploit this vulnerability by logging in to an affected switch via SSH and sending a malicious SSH message. This vulnerability affects the following Cisco products when SSH is enabled: Small Business 300 Series Managed Switches, Small Business 500 Series Stackable Managed Switches, 350 Series Managed Switches, 350X Series Stackable Managed Switches, 550X Series Stackable Managed Switches, ESW2 Series Advanced Switches. Cisco Bug IDs: CSCvb48377.
History

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Subscriptions

Cisco Esw2-350g-52 Esw2-350g-52 Firmware Esw2-350g-52dc Esw2-350g-52dc Firmware Esw2-550x-48 Esw2-550x-48 Firmware Esw2-550x-48dc Esw2-550x-48dc Firmware Sf300-08 Sf300-08 Firmware Sf300-24 Sf300-24 Firmware Sf300-24mp Sf300-24mp Firmware Sf300-24p Sf300-24p Firmware Sf300-24pp Sf300-24pp Firmware Sf300-48 Sf300-48 Firmware Sf300-48p Sf300-48p Firmware Sf300-48pp Sf300-48pp Firmware Sf302-08 Sf302-08 Firmware Sf302-08mp Sf302-08mp Firmware Sf302-08mpp Sf302-08mpp Firmware Sf302-08p Sf302-08p Firmware Sf302-08pp Sf302-08pp Firmware Sf350-48 Sf350-48 Firmware Sf350-48mp Sf350-48mp Firmware Sf350-48p Sf350-48p Firmware Sf500-24 Sf500-24 Firmware Sf500-24p Sf500-24p Firmware Sf500-48 Sf500-48 Firmware Sf500-48p Sf500-48p Firmware Sf550x-24 Sf550x-24 Firmware Sf550x-24mp Sf550x-24mp Firmware Sf550x-24p Sf550x-24p Firmware Sf550x-48 Sf550x-48 Firmware Sf550x-48mp Sf550x-48mp Firmware Sf550x-48p Sf550x-48p Firmware Sg300-10 Sg300-10 Firmware Sg300-10mp Sg300-10mp Firmware Sg300-10mpp Sg300-10mpp Firmware Sg300-10p Sg300-10p Firmware Sg300-10pp Sg300-10pp Firmware Sg300-10sfp Sg300-10sfp Firmware Sg300-20 Sg300-20 Firmware Sg300-28 Sg300-28 Firmware Sg300-28mp Sg300-28mp Firmware Sg300-28p Sg300-28p Firmware Sg300-28pp Sg300-28pp Firmware Sg300-52 Sg300-52 Firmware Sg300-52mp Sg300-52mp Firmware Sg300-52p Sg300-52p Firmware Sg350-10 Sg350-10 Firmware Sg350-10mp Sg350-10mp Firmware Sg350-10p Sg350-10p Firmware Sg350-28 Sg350-28 Firmware Sg350-28mp Sg350-28mp Firmware Sg350-28p Sg350-28p Firmware Sg350x-24 Sg350x-24 Firmware Sg350x-24mp Sg350x-24mp Firmware Sg350x-24p Sg350x-24p Firmware Sg350x-48 Sg350x-48 Firmware Sg350x-48mp Sg350x-48mp Firmware Sg350x-48p Sg350x-48p Firmware Sg350xg-24f Sg350xg-24f Firmware Sg350xg-24t Sg350xg-24t Firmware Sg350xg-2f10 Sg350xg-2f10 Firmware Sg350xg-48t Sg350xg-48t Firmware Sg355-10p Sg355-10p Firmware Sg500-28 Sg500-28 Firmware Sg500-28mpp Sg500-28mpp Firmware Sg500-28p Sg500-28p Firmware Sg500-52 Sg500-52 Firmware Sg500-52mp Sg500-52mp Firmware Sg500-52p Sg500-52p Firmware Sg500x-24 Sg500x-24 Firmware Sg500x-24p Sg500x-24p Firmware Sg500x-48 Sg500x-48 Firmware Sg500x-48p Sg500x-48p Firmware Sg500xg-8f8t Sg500xg-8f8t Firmware Sg550x-24 Sg550x-24 Firmware Sg550x-24mp Sg550x-24mp Firmware Sg550x-24mpp Sg550x-24mpp Firmware Sg550x-24p Sg550x-24p Firmware Sg550x-48 Sg550x-48 Firmware Sg550x-48mp Sg550x-48mp Firmware Sg550x-48p Sg550x-48p Firmware Sx550x-12f Sx550x-12f Firmware Sx550x-16ft Sx550x-16ft Firmware Sx550x-24 Sx550x-24 Firmware Sx550x-24f Sx550x-24f Firmware Sx550x-24ft Sx550x-24ft Firmware Sx550x-52 Sx550x-52 Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published:

Updated: 2024-08-05T15:41:16.614Z

Reserved: 2017-03-09T00:00:00.000Z

Link: CVE-2017-6720

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2017-09-21T05:29:01.043

Modified: 2025-04-20T01:37:25.860

Link: CVE-2017-6720

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses