CVEvulnerability

CVE-2021-1512

6.0 MEDIUM Published 2021-05-06 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-05-06
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.0 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
CVSS 3.0 ([email protected])
4.4 MEDIUM — CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
CVSS 2.0 ([email protected])
3.6 LOW — AV:L/AC:L/Au:N/C:N/I:P/A:P
Weaknesses
CWE-552

Description

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.

Affected configurations

• cisco catalyst sd-wan manager (>= 19.2 < 19.2.3) • cisco catalyst sd-wan manager (>= 20.3 < 20.3.1) • cisco catalyst sd-wan manager (>= 20.4 < 20.4.1) • cisco catalyst sd-wan manager (>= 20.5 < 20.5.1) • cisco sd-wan vbond orchestrator • cisco sd-wan vmanage (< 18.4.6) • cisco sd-wan vmanage (>= 20.1 < 20.1.2) • cisco vsmart controller firmware • cisco vedge 100 firmware • cisco vedge 1000 firmware • cisco vedge 100b firmware • cisco vedge 100m firmware • cisco vedge 100wm firmware • cisco vedge 2000 firmware • cisco vedge 5000 firmware • cisco vedge-100b firmware • cisco vedge cloud firmware

Related

Weakness · CWE (1)

  • CWE-552 Files or Directories Accessible to External Parties weakness

References