CVE intelligence and bounded remediation

CVE-2018-0258 — Cisco Prime Data Center Network Manager security vulnerability

Critical CVSS 9.8

A vulnerability in the Cisco Prime File Upload servlet affecting multiple Cisco products could allow a remote attacker to upload arbitrary files to any directory of a vulnerable device (aka Path Traversal) and execute those files. This vulnerability affects the following products: Cisco Prime Data Center Network Manager (DCNM) Version 10.0 and later, and Cisco Prime Infrastructure (PI) All versions. Cisco Bug IDs: CSCvf32411, CSCvf81727.

Severity
Critical
CVSS
9.8 (3.0)
Published
2018-05-02
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-22, CWE-434

Affected products

  • cisco / prime_data_center_network_manager / 10.0(1)
  • cisco / prime_data_center_network_manager / 10.2(1)
  • cisco / prime_infrastructure / 3.3(0.0)

Matched remediation archetype

Path traversal, unsafe upload, and file handling

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

Check exposure

  • Trace untrusted filenames, archive entries, URLs, and path segments into read, write, include, extraction, and upload operations.
  • Identify filesystem roots, mount permissions, symbolic-link behavior, archive handling, and whether uploaded content is web-accessible or executable.
  • Review canonicalization and containment checks across supported operating systems and storage backends.

Remediate safely

  • Generate server-side storage identifiers and resolve paths beneath a fixed root using filesystem-aware containment checks.
  • Reject absolute, parent-relative, alternate-separator, device, link, and archive entries that escape the intended root.
  • Store uploads outside executable or served paths, validate type and size, and use private atomic temporary files.

Authoritative sources

Complete CVE record and remediation plan

The detailed catalog view below loads this exact record, its source evidence, and the full seven-phase agentic change plan.