Description
A vulnerability in the IPv6 packet processing engine of Cisco Small Business Smart and Managed Switches could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient validation of incoming IPv6 traffic. An attacker could exploit this vulnerability by sending a crafted IPv6 packet through an affected device. A successful exploit could allow the attacker to cause an unexpected reboot of the switch, leading to a DoS condition. This vulnerability is specific to IPv6 traffic. IPv4 traffic is not affected.
Published: 2020-08-17
Score: 8.6 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2020-24634 A vulnerability in the IPv6 packet processing engine of Cisco Small Business Smart and Managed Switches could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient validation of incoming IPv6 traffic. An attacker could exploit this vulnerability by sending a crafted IPv6 packet through an affected device. A successful exploit could allow the attacker to cause an unexpected reboot of the switch, leading to a DoS condition. This vulnerability is specific to IPv6 traffic. IPv4 traffic is not affected.
History

Wed, 13 Nov 2024 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Cisco Sf200-24 Sf200-24 Firmware Sf200-24fp Sf200-24fp Firmware Sf200-24p Sf200-24p Firmware Sf200-48 Sf200-48 Firmware Sf200-48p Sf200-48p Firmware Sf250-24 Sf250-24 Firmware Sf250-24p Sf250-24p Firmware Sf250-48 Sf250-48 Firmware Sf250-48hp Sf250-48hp 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 Sg200-08 Sg200-08 Firmware Sg200-08p Sg200-08p Firmware Sg200-10fp Sg200-10fp Firmware Sg200-18 Sg200-18 Firmware Sg200-26 Sg200-26 Firmware Sg200-26fp Sg200-26fp Firmware Sg200-26p Sg200-26p Firmware Sg200-50 Sg200-50 Firmware Sg200-50fp Sg200-50fp Firmware Sg200-50p Sg200-50p Firmware Sg250-08 Sg250-08 Firmware Sg250-08hp Sg250-08hp Firmware Sg250-10p Sg250-10p Firmware Sg250-18 Sg250-18 Firmware Sg250-26 Sg250-26 Firmware Sg250-26hp Sg250-26hp Firmware Sg250-26p Sg250-26p Firmware Sg250-50 Sg250-50 Firmware Sg250-50hp Sg250-50hp Firmware Sg250-50p Sg250-50p Firmware Sg250x-24 Sg250x-24 Firmware Sg250x-24p Sg250x-24p Firmware Sg250x-48 Sg250x-48 Firmware Sg250x-48p Sg250x-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: 2024-11-13T18:14:20.628Z

Reserved: 2019-12-12T00:00:00.000Z

Link: CVE-2020-3363

cve-icon Vulnrichment

Updated: 2024-08-04T07:30:58.380Z

cve-icon NVD

Status : Modified

Published: 2020-08-17T18:15:12.587

Modified: 2024-11-21T05:30:52.957

Link: CVE-2020-3363

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses