CVE-2018-0156
high · 7.5Actively exploitedOn the CISA Known Exploited Vulnerabilities catalog
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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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| cisco | ios | 15.2(2)e4 |
| cisco | ios | 15.2(2a)ja |
| cisco | catalyst_2960-plus_24lc-l | all versions |
| cisco | catalyst_2960-plus_24lc-s | all versions |
| cisco | catalyst_2960-plus_24pc-l | all versions |
| cisco | catalyst_2960-plus_24pc-s | all versions |
| cisco | catalyst_2960-plus_24tc-l | all versions |
| cisco | catalyst_2960-plus_24tc-s | all versions |
| cisco | catalyst_2960-plus_48pst-l | all versions |
| cisco | catalyst_2960-plus_48pst-s | all versions |
| cisco | catalyst_2960-plus_48tc-l | all versions |
| cisco | catalyst_2960-plus_48tc-s | all versions |
| cisco | catalyst_2960c-12pc-l | all versions |
| cisco | catalyst_2960c-8pc-l | all versions |
| cisco | catalyst_2960c-8tc-l | all versions |
| cisco | catalyst_2960c-8tc-s | all versions |
| cisco | catalyst_2960cg-8tc-l | all versions |
| cisco | catalyst_2960cpd-8pt-l | all versions |
| cisco | catalyst_2960cpd-8tt-l | all versions |
| cisco | catalyst_2960s-24pd-l | all versions |
| cisco | catalyst_2960s-24ps-l | all versions |
| cisco | catalyst_2960s-24td-l | all versions |
| cisco | catalyst_2960s-24ts-l | all versions |
| cisco | catalyst_2960s-24ts-s | all versions |
| cisco | catalyst_2960s-48fpd-l | all versions |
| cisco | catalyst_2960s-48fps-l | all versions |
| cisco | catalyst_2960s-48lpd-l | all versions |
| cisco | catalyst_2960s-48lps-l | all versions |
| cisco | catalyst_2960s-48td-l | all versions |
| cisco | catalyst_2960s-48ts-l | all versions |
| cisco | catalyst_2960s-48ts-s | all versions |
| cisco | catalyst_2960s-f24ps-l | all versions |
| cisco | catalyst_2960s-f24ts-l | all versions |
| cisco | catalyst_2960s-f24ts-s | all versions |
| cisco | catalyst_2960s-f48fps-l | all versions |
| cisco | catalyst_2960s-f48lps-l | all versions |
| cisco | catalyst_2960s-f48ts-l | all versions |
| cisco | catalyst_2960s-f48ts-s | all versions |
| cisco | catalyst_2960x-24pd-l | all versions |
| cisco | catalyst_2960x-24ps-l | all versions |
Check a specific version with /api/v1/cve/match.
References
- http://www.securityfocus.com/bid/103569
- http://www.securitytracker.com/id/1040596
- https://ics-cert.us-cert.gov/advisories/ICSA-18-107-04
- https://ics-cert.us-cert.gov/advisories/ICSA-18-107-05
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-smi
- http://www.securityfocus.com/bid/103569
- http://www.securitytracker.com/id/1040596
- https://ics-cert.us-cert.gov/advisories/ICSA-18-107-04
- https://ics-cert.us-cert.gov/advisories/ICSA-18-107-05
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-smi
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-0156
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2018-0156