Risk Letters

Exploited vulnerability

CVE-2018-0156

TLP:CLEAR

Cisco IOS Software and Cisco IOS XE Software Smart Install Denial-of-Service Vulnerability

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.

Facts

  • Vendor: Cisco
  • Product: IOS Software and Cisco IOS XE Software
  • CVSS: 7.5
  • EPSS (probability of exploitation within 30 days): 9.4 %
  • On CISA's Known Exploited Vulnerabilities list since: 3 March 2022
  • First known exploitation: 3 March 2022
  • CISA's deadline for US federal agencies: 17 March 2022
  • Weakness: CWE-399
  • First seen by Risk Letters: 3 March 2022

Members see which Nordic sectors the flaw hits, and what to do about it.

Get the full brief

Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD