CVE-2026-3828

Some Hikvision switch products (discontinued since December 2023) are vulnerable to authenticated remote command execution due to insufficient input validation

High · published May 9, 2026

CVSS v3.1
7.2
EPSS
1%
Percentile
66.3
In the wild
Unconfirmed
What it is

Some Hikvision switch products (discontinued since December 2023) are vulnerable to authenticated remote command execution due to insufficient input validation. Attackers with valid credentials can exploit this flaw by sending crafted packets containing malicious commands to affected devices, leading to arbitrary command execution.

The record
Technical detail
CVSS v3.1
7.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01137 · 66.3th percentile
Published
2026-05-09T08:27Z
EPSS history
Timeline
  • 09 MAY 08:27Z
    Some Hikvision switch products (discontinued since December 2023) are vulnerable to authenticated remote command execution due to insufficient input validation
    cvelistv5