Description (CNA)
A vulnerability in the Smart Install feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to trigger a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to improper validation of packet data. An attacker could exploit this vulnerability by sending a crafted packet to an affected device on TCP port 4786. Only Smart Install client switches are affected. Cisco devices that are configured as a Smart Install director are not affected by this vulnerability. Cisco Bug IDs: CSCvd40673.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / Cisco IOS and IOS XE | affected Cisco IOS and IOS XE |
CWE
CWE-399
References
- https://ics-cert.us-cert.gov/advisories/ICSA-18-107-04
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-smi
- http://www.securitytracker.com/id/1040596
- http://www.securityfocus.com/bid/103569
- https://ics-cert.us-cert.gov/advisories/ICSA-18-107-05
ADP enrichment
No English description supplied.
No English description supplied.