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.
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Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.
No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| cisco | sg250x-24_firmware | - | - |
| cisco | sg250x-24p_firmware | - | - |
| cisco | sg250x-48_firmware | - |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
114
Affected Products
2
References
cisco / sg250x-24_firmware
| - |
| cisco | sg250x-48p_firmware | - | - |
| cisco | sg250-08_firmware | - | - |
| cisco | sg250-08hp_firmware | - | - |
| cisco | sg250-10p_firmware | - | - |
| cisco | sg250-18_firmware | - | - |
| cisco | sg250-26_firmware | - | - |
| cisco | sg250-26hp_firmware | - | - |
| cisco | sg250-26p_firmware | - | - |
| cisco | sg250-50_firmware | - | - |
| cisco | sg250-50hp_firmware | - | - |
| cisco | sg250-50p_firmware | - | - |
| cisco | sf250-24_firmware | - | - |
| cisco | sf250-24p_firmware | - | - |
| cisco | sf250-48_firmware | - | - |
| cisco | sf250-48hp_firmware | - | - |
| cisco | sg350-10_firmware | - | - |
| cisco | sg350-10p_firmware | - | - |
| cisco | sg350-10mp_firmware | - | - |
| cisco | sg355-10p_firmware | - | - |
| cisco | sg350-28_firmware | - | - |
| cisco | sg350-28p_firmware | - | - |
| cisco | sg350-28mp_firmware | - | - |
| cisco | sf350-48_firmware | - | - |
| cisco | sf350-48p_firmware | - | - |
| cisco | sf350-48mp_firmware | - | - |
| cisco | sg350xg-2f10_firmware | - | - |
| cisco | sg350xg-24f_firmware | - | - |
| cisco | sg350xg-24t_firmware | - | - |
| cisco | sg350xg-48t_firmware | - | - |
| cisco | sg350x-24_firmware | - | - |
| cisco | sg350x-24p_firmware | - | - |
| cisco | sg350x-24mp_firmware | - | - |
| cisco | sg350x-48_firmware | - | - |
| cisco | sg350x-48p_firmware | - | - |
| cisco | sg350x-48mp_firmware | - | - |
| cisco | sx550x-16ft_firmware | - | - |
| cisco | sx550x-24ft_firmware | - | - |
| cisco | sx550x-12f_firmware | - | - |
| cisco | sx550x-24f_firmware | - | - |
| cisco | sx550x-24_firmware | - | - |
| cisco | sx550x-52_firmware | - | - |
| cisco | sg550x-24_firmware | - | - |
| cisco | sg550x-24p_firmware | - | - |
| cisco | sg550x-24mp_firmware | - | - |
| cisco | sg550x-24mpp_firmware | - | - |
| cisco | sg550x-48_firmware | - | - |
| cisco | sg550x-48p_firmware | - | - |
| cisco | sg550x-48mp_firmware | - | - |
| cisco | sf550x-24_firmware | - | - |
| cisco | sf550x-24p_firmware | - | - |
| cisco | sf550x-24mp_firmware | - | - |
| cisco | sf550x-48_firmware | - | - |
| cisco | sf550x-48p_firmware | - | - |
| cisco | sf550x-48mp_firmware | - | - |
| cisco | sg200-50_firmware | - | - |
| cisco | sg200-50p_firmware | - | - |
| cisco | sg200-50fp_firmware | - | - |
| cisco | sg200-26_firmware | - | - |
| cisco | sg200-26p_firmware | - | - |
| cisco | sg200-26fp_firmware | - | - |
| cisco | sg200-18_firmware | - | - |
| cisco | sg200-10fp_firmware | - | - |
| cisco | sg200-08_firmware | - | - |
| cisco | sg200-08p_firmware | - | - |
| cisco | sf200-24_firmware | - | - |
| cisco | sf200-24p_firmware | - | - |
| cisco | sf200-24fp_firmware | - | - |
| cisco | sf200-48_firmware | - | - |
| cisco | sf200-48p_firmware | - | - |
| cisco | sf302-08pp_firmware | - | - |
| cisco | sf302-08mpp_firmware | - | - |
| cisco | sg300-10pp_firmware | - | - |
| cisco | sg300-10mpp_firmware | - | - |
| cisco | sf300-24pp_firmware | - | - |
| cisco | sf300-48pp_firmware | - | - |
| cisco | sg300-28pp_firmware | - | - |
| cisco | sf300-08_firmware | - | - |
| cisco | sf300-48p_firmware | - | - |
| cisco | sg300-10mp_firmware | - | - |
| cisco | sg300-10p_firmware | - | - |
| cisco | sg300-10_firmware | - | - |
| cisco | sg300-28p_firmware | - | - |
| cisco | sf300-24p_firmware | - | - |
| cisco | sf302-08mp_firmware | - | - |
| cisco | sg300-28_firmware | - | - |
| cisco | sf300-48_firmware | - | - |
| cisco | sg300-20_firmware | - | - |
| cisco | sf302-08p_firmware | - | - |
| cisco | sg300-52_firmware | - | - |
| cisco | sf300-24_firmware | - | - |
| cisco | sf302-08_firmware | - | - |
| cisco | sf300-24mp_firmware | - | - |
| cisco | sg300-10sfp_firmware | - | - |
| cisco | sg300-28mp_firmware | - | - |
| cisco | sg300-52p_firmware | - | - |
| cisco | sg300-52mp_firmware | - | - |
| cisco | sg500-28mpp_firmware | - | - |
| cisco | sg500-52mp_firmware | - | - |
| cisco | sg500xg-8f8t_firmware | - | - |
| cisco | sf500-24_firmware | - | - |
| cisco | sf500-24p_firmware | - | - |
| cisco | sf500-48_firmware | - | - |
| cisco | sf500-48p_firmware | - | - |
| cisco | sg500-28_firmware | - | - |
| cisco | sg500-28p_firmware | - | - |
| cisco | sg500-52_firmware | - | - |
| cisco | sg500-52p_firmware | - | - |
| cisco | sg500x-24_firmware | - | - |
| cisco | sg500x-24p_firmware | - | - |
| cisco | sg500x-48_firmware | - | - |
| cisco | sg500x-48p_firmware | - | - |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Exploitability
Impact