CVE-2021-1512CWE-552

Cisco SD-WAN Software Arbitrary File Corruption Vulnerability

Medium · published May 6, 2021

CVSS v3.0
4.4
EPSS
0%
Percentile
12.9
In the wild
Unconfirmed
What it is

A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to overwrite arbitrary files in the underlying file system of an affected system. This vulnerability is due to insufficient validation of the user-supplied input parameters of a specific CLI command. An attacker could exploit this vulnerability by issuing that command with specific parameters. A successful exploit could allow the attacker to overwrite the content in any arbitrary files that reside on the underlying host file system.

The record
Technical detail
CVSS v3.0
4.4 · MEDIUM
Vector
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00229 · 12.9th percentile
Weakness
CWE-552 · Files or Directories Accessible to External Parties
Published
2021-05-06T12:42Z
EPSS history
Timeline
  • 06 MAY 12:42Z
    Cisco SD-WAN Software Arbitrary File Corruption Vulnerability
    cvelistv5