CVE-2026-3828 — HIGH (7.2) — White Hats Nepal

Vulnerability Description

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.

CVSS Score

7.2

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-78

References

https://www.hikvision.com/en/support/cybersecurity/security-advisory/command-exe

FAQ

What is CVE-2026-3828?

CVE-2026-3828 is a vulnerability with a CVSS score of 7.2 (HIGH). 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 ex...

How severe is CVE-2026-3828?

CVE-2026-3828 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-3828?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.