CVE-2026-16843 — Hikvision / DS-3WAP521-SI

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Hikvision / DS-3WAP521-SI	affected V1.1.6601 build251223 and earlier
Hikvision / DS-3WAP522-SI	affected V1.1.6601 build251223 and earlier
Hikvision / DS-3WAP621E-SI	affected V1.1.6601 build251223 and earlier
Hikvision / DS-3WAP622E-SI	affected V1.1.6601 build251223 and earlier
Hikvision / DS-3WAP623E-SI	affected V1.1.6601 build251223 and earlier
Hikvision / DS-3WAP622G-SI	affected V1.1.6601 build251223 and earlier
Hikvision / DS-3WG105G-SI	affected V1.1.6601 build251223 and earlier
Hikvision / DS-3WG105GP-SI	affected V1.1.6601 build251223 and earlier
Hikvision / DS-3WG210GP-SI	affected V1.1.6601 build251223 and earlier
Hikvision / DS-3WG507G-SI	affected V1.1.6601 build251223 and earlier

CWE

No CWE identifiers supplied.

References

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

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.