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6.8Medium KEV

CVE-2018-0180Cisco IOS Software Denial-of-Service Vulnerability

Cisco IOS Published: (8 years ago)

Known exploited — Cisco IOS Software Denial-of-Service Vulnerability

CISA confirmed this vulnerability is used in real attacks on 03.03.2022. Remediation deadline for US federal agencies: 17.03.2022.

Required action: Apply updates per vendor instructions. https://nvd.nist.gov/vuln/detail/CVE-2018-0180

Description

Multiple vulnerabilities in the Login Enhancements (Login Block) feature of Cisco IOS Software could allow an unauthenticated, remote attacker to trigger a reload of an affected system, resulting in a denial of service (DoS) condition. These vulnerabilities affect Cisco devices that are running Cisco IOS Software Release 15.4(2)T, 15.4(3)M, or 15.4(2)CG and later. Cisco Bug IDs: CSCuy32360, CSCuz60599.

Weakness (CWE): CWE-399

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

VendorProductVersions
cisco ios 15.3(00.00.19)sy
— Cisco IOS Cisco IOS

References and patches

CPE matches (NVD) (8)
  • cpe:2.3:o:cisco:ios:15.3\(00.00.19\)sy:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios:15.4\(01\)ia001.100:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios:15.6\(01.22\)t:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios:15.3\(00.00.19\)sy:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios:15.4\(03\)m4.1:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios:15.4\(2\)cg:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios:15.4\(2\)t:*:*:*:*:*:*:*
  • cpe:2.3:o:cisco:ios:15.4\(3\)m:*:*:*:*:*:*:*

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