CVE-2026-16843

Some Hikvision Networking Products are vulnerable to authenticated 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 v3 7.2 HIGH

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.hikvision.com/en/support/cybersecurity/security-advisory/command-execution-vulnerability-in-some-wireless-ap-products/

Configurations

No configuration.

History

No history.

Information

Published : 2026-07-31 11:17

Updated : 2026-08-28 16:08

NVD link : CVE-2026-16843

Mitre link : CVE-2026-16843

CVE.ORG link : CVE-2026-16843

JSON object : View

Products Affected

No product.

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

{"id": "CVE-2026-16843", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-16843", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-07-31T16:31:03.018086Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "hsrc@hikvision.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.2}]}, "affected": [{"source": "hsrc@hikvision.com", "affectedData": [{"vendor": "Hikvision", "product": "DS-3WAP521-SI", "versions": [{"status": "affected", "version": "V1.1.6601 build251223 and earlier"}]}, {"vendor": "Hikvision", "product": "DS-3WAP522-SI", "versions": [{"status": "affected", "version": "V1.1.6601 build251223 and earlier"}]}, {"vendor": "Hikvision", "product": "DS-3WAP621E-SI", "versions": [{"status": "affected", "version": "V1.1.6601 build251223 and earlier"}]}, {"vendor": "Hikvision", "product": "DS-3WAP622E-SI", "versions": [{"status": "affected", "version": "V1.1.6601 build251223 and earlier"}]}, {"vendor": "Hikvision", "product": "DS-3WAP623E-SI", "versions": [{"status": "affected", "version": "V1.1.6601 build251223 and earlier"}]}, {"vendor": "Hikvision", "product": "DS-3WAP622G-SI", "versions": [{"status": "affected", "version": "V1.1.6601 build251223 and earlier"}]}, {"vendor": "Hikvision", "product": "DS-3WG105G-SI", "versions": [{"status": "affected", "version": "V1.1.6601 build251223 and earlier"}]}, {"vendor": "Hikvision", "product": "DS-3WG105GP-SI", "versions": [{"status": "affected", "version": "V1.1.6601 build251223 and earlier"}]}, {"vendor": "Hikvision", "product": "DS-3WG210GP-SI", "versions": [{"status": "affected", "version": "V1.1.6601 build251223 and earlier"}]}, {"vendor": "Hikvision", "product": "DS-3WG507G-SI", "versions": [{"status": "affected", "version": "V1.1.6601 build251223 and earlier"}]}]}], "published": "2026-07-31T11:17:05.567", "references": [{"url": "https://www.hikvision.com/en/support/cybersecurity/security-advisory/command-execution-vulnerability-in-some-wireless-ap-products/", "source": "hsrc@hikvision.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-78"}]}], "descriptions": [{"lang": "en", "value": "Some Hikvision Networking Products are vulnerable to authenticated 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."}], "lastModified": "2026-08-28T16:08:09.497", "sourceIdentifier": "hsrc@hikvision.com"}