Vulnerability Database

313,359

Total vulnerabilities in the database

CVE-2020-26074

A vulnerability in system file transfer functions of Cisco SD-WAN vManage Software could allow an authenticated, local attacker to gain escalated privileges on the underlying operating system. The vulnerability is due to improper validation of path input to the system file transfer functions. An attacker could exploit this vulnerability by sending requests that contain specially crafted path variables to the vulnerable system. A successful exploit could allow the attacker to overwrite arbitrary files, allowing the attacker to modify the system in such a way that could allow the attacker to gain escalated privileges.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

  • Published: Nov 18, 2024
  • Updated: Nov 16, 2025
  • CVE: CVE-2020-26074
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.8
  • AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWEs:

Software From Fixed in
cisco / catalyst_sd-wan_manager 17.2.4 17.2.4.x
cisco / catalyst_sd-wan_manager 17.2.5 17.2.5.x
cisco / catalyst_sd-wan_manager 17.2.6 17.2.6.x
cisco / catalyst_sd-wan_manager 17.2.7 17.2.7.x
cisco / catalyst_sd-wan_manager 17.2.8 17.2.8.x
cisco / catalyst_sd-wan_manager 17.2.9 17.2.9.x
cisco / catalyst_sd-wan_manager 17.2.10 17.2.10.x
cisco / catalyst_sd-wan_manager 18.2.0 18.2.0.x
cisco / catalyst_sd-wan_manager 18.3.0 18.3.0.x
cisco / catalyst_sd-wan_manager 18.3.1 18.3.1.x
cisco / catalyst_sd-wan_manager 18.3.1.1 18.3.1.1.x
cisco / catalyst_sd-wan_manager 18.3.3 18.3.3.x
cisco / catalyst_sd-wan_manager 18.3.3.1 18.3.3.1.x
cisco / catalyst_sd-wan_manager 18.3.4 18.3.4.x
cisco / catalyst_sd-wan_manager 18.3.5 18.3.5.x
cisco / catalyst_sd-wan_manager 18.3.6 18.3.6.x
cisco / catalyst_sd-wan_manager 18.3.6.1 18.3.6.1.x
cisco / catalyst_sd-wan_manager 18.3.7 18.3.7.x
cisco / catalyst_sd-wan_manager 18.3.8 18.3.8.x
cisco / catalyst_sd-wan_manager 18.4.0 18.4.0.x
cisco / catalyst_sd-wan_manager 18.4.0.1 18.4.0.1.x
cisco / catalyst_sd-wan_manager 18.4.1 18.4.1.x
cisco / catalyst_sd-wan_manager 18.4.3 18.4.3.x
cisco / catalyst_sd-wan_manager 18.4.4 18.4.4.x
cisco / catalyst_sd-wan_manager 18.4.5 18.4.5.x
cisco / catalyst_sd-wan_manager 18.4.302 18.4.302.x
cisco / catalyst_sd-wan_manager 18.4.303 18.4.303.x
cisco / catalyst_sd-wan_manager 18.4.501_es 18.4.501_es.x
cisco / catalyst_sd-wan_manager 19.0.0 19.0.0.x
cisco / catalyst_sd-wan_manager 19.0.1a 19.0.1a.x
cisco / catalyst_sd-wan_manager 19.1.0 19.1.0.x
cisco / catalyst_sd-wan_manager 19.2.0 19.2.0.x
cisco / catalyst_sd-wan_manager 19.2.1 19.2.1.x
cisco / catalyst_sd-wan_manager 19.2.2 19.2.2.x
cisco / catalyst_sd-wan_manager 19.2.3 19.2.3.x
cisco / catalyst_sd-wan_manager 19.2.31 19.2.31.x
cisco / catalyst_sd-wan_manager 19.2.097 19.2.097.x
cisco / catalyst_sd-wan_manager 19.2.098 19.2.098.x
cisco / catalyst_sd-wan_manager 19.2.099 19.2.099.x
cisco / catalyst_sd-wan_manager 19.2.929 19.2.929.x
cisco / catalyst_sd-wan_manager 19.3.0 19.3.0.x
cisco / catalyst_sd-wan_manager 20.1.1 20.1.1.x
cisco / catalyst_sd-wan_manager 20.1.1.1 20.1.1.1.x
cisco / catalyst_sd-wan_manager 20.1.2 20.1.2.x
cisco / catalyst_sd-wan_manager 20.1.12 20.1.12.x
cisco / catalyst_sd-wan_manager 20.3.1 20.3.1.x