CVE-2021-21819CWE-78

A code execution vulnerability exists in the Libcli Test Environment functionality of D-LINK DIR-3040 1.13B03

Critical · published July 16, 2021

CVSS v3.0
9.1
EPSS
3%
Percentile
86.8
In the wild
Unconfirmed
What it is

A code execution vulnerability exists in the Libcli Test Environment functionality of D-LINK DIR-3040 1.13B03. A specially crafted network request can lead to arbitrary command execution. An attacker can send a sequence of requests to trigger this vulnerability.

The record
Technical detail
CVSS v3.0
9.1 · CRITICAL
Vector
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.02886 · 86.8th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2021-07-16T10:24Z
EPSS history
Timeline
  • 16 JUL 10:24Z
    A code execution vulnerability exists in the Libcli Test Environment functionality of D-LINK DIR-3040 1.13B03
    cvelistv5