Risk Letters

Exploited vulnerability

CVE-2022-20775

TLP:CLEAR

Cisco SD-WAN Path Traversal Vulnerability

Cisco SD-WAN CLI contains a path traversal vulnerability that could allow an authenticated local attacker to gain elevated privileges via improper access controls on commands within the application CLI. A successful exploit could allow the attacker to execute arbitrary commands as the root user.

Facts

  • Vendor: Cisco
  • Product: SD-WAN
  • CVSS: 7.8
  • EPSS (probability of exploitation within 30 days): 12.5 %
  • On CISA's Known Exploited Vulnerabilities list since: 25 February 2026
  • First known exploitation: 25 February 2026
  • CISA's deadline for US federal agencies: 27 February 2026
  • Weakness: CWE-25
  • First seen by Risk Letters: 25 February 2026

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