CVE-2026-16843

Friday, July 31, 2026

7.2

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

Summary

Some Hikvision Wireless Access Points 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.

Affected Software

Vendor	Product	Version Range	Status
Hikvision	DS-3WAP521-SI	`V1.1.6601 build251223 and earlier`	affected
Hikvision	DS-3WAP522-SI	`V1.1.6601 build251223 and earlier`	affected
Hikvision	DS-3WAP621E-SI	`V1.1.6601 build251223 and earlier`	affected
Hikvision	DS-3WAP622E-SI	`V1.1.6601 build251223 and earlier`	affected
Hikvision	DS-3WAP623E-SI	`V1.1.6601 build251223 and earlier`	affected
Hikvision	DS-3WAP622G-SI	`V1.1.6601 build251223 and earlier`	affected
Hikvision	DS-3WG105G-SI	`V1.1.6601 build251223 and earlier`	affected
Hikvision	DS-3WG105GP-SI	`V1.1.6601 build251223 and earlier`	affected
Hikvision	DS-3WG210GP-SI	`V1.1.6601 build251223 and earlier`	affected
Hikvision	DS-3WG507G-SI	`V1.1.6601 build251223 and earlier`	affected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

SSVC:
Exploitation: none
- Automatable: no
- Technical Impact: total

References

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

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