VDB

CVE-2020-3437

CVE-2020-3437 PUBLISHED CVSS 6.5 MEDIUM

A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to read arbitrary files on the underlying filesystem of the device. The vulnerability is due to insufficient file scope limiting. An attacker could exploit this vulnerability by creating a specific file reference on the filesystem and then accessing it through the web-based management interface. A successful exploit could allow the attacker to read arbitrary files from the filesystem of the underlying operating system.

EPSS 2.88% · 85.9th percentile

Risk Scores

CVSS 3.0
6.5
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS Score
2.88%
85.9th percentile

Affected Products

VendorProductVersions
CiscoCisco SD-WAN vManage*
ciscosd-wan_firmware0

Timeline

  • Jul 15, 2020 CVE Published
  • Apr 14, 2021 EPSS Score
  • Jun 3, 2021 PoC Published
  • Jun 23, 2021 EPSS Score
  • Oct 26, 2021 EPSS Score
  • Dec 28, 2021 EPSS Score
  • Jan 6, 2022 EPSS Score
  • Feb 4, 2022 EPSS Score
  • Apr 1, 2022 EPSS Score
  • May 2, 2022 EPSS Score
  • Jul 4, 2022 EPSS Score
  • Sep 5, 2022 EPSS Score
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