TI-2026-14019 Aliases CVE-2026-16843 GHSA-9f46-w698-g5q9

OS command injection in Hikvision DS-3WAP521-SI

LOW 35CWE-78Published 2026-07-31 · Updated 2026-08-03

Key facts

Attack vector: Network
Privileges required: High
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-78.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.0092 60th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Hikvision	DS-3WAP521-SI	V1.1.6601 build251223 and earlier	—	No fix listed	CNA
Hikvision	DS-3WAP522-SI	V1.1.6601 build251223 and earlier	—	No fix listed	CNA
Hikvision	DS-3WAP621E-SI	V1.1.6601 build251223 and earlier	—	No fix listed	CNA
Hikvision	DS-3WAP622E-SI	V1.1.6601 build251223 and earlier	—	No fix listed	CNA
Hikvision	DS-3WAP623E-SI	V1.1.6601 build251223 and earlier	—	No fix listed	CNA
Hikvision	DS-3WAP622G-SI	V1.1.6601 build251223 and earlier	—	No fix listed	CNA
Hikvision	DS-3WG105G-SI	V1.1.6601 build251223 and earlier	—	No fix listed	CNA
Hikvision	DS-3WG105GP-SI	V1.1.6601 build251223 and earlier	—	No fix listed	CNA
Hikvision	DS-3WG210GP-SI	V1.1.6601 build251223 and earlier	—	No fix listed	CNA
Hikvision	DS-3WG507G-SI	V1.1.6601 build251223 and earlier	—	No fix listed	CNA

DS-3WAP521-SI VendorHikvision Affected V1.1.6601 build251223 and earlier Fixed in — No fix listed CNA
DS-3WAP522-SI VendorHikvision Affected V1.1.6601 build251223 and earlier Fixed in — No fix listed CNA
DS-3WAP621E-SI VendorHikvision Affected V1.1.6601 build251223 and earlier Fixed in — No fix listed CNA
DS-3WAP622E-SI VendorHikvision Affected V1.1.6601 build251223 and earlier Fixed in — No fix listed CNA
DS-3WAP623E-SI VendorHikvision Affected V1.1.6601 build251223 and earlier Fixed in — No fix listed CNA
DS-3WAP622G-SI VendorHikvision Affected V1.1.6601 build251223 and earlier Fixed in — No fix listed CNA
DS-3WG105G-SI VendorHikvision Affected V1.1.6601 build251223 and earlier Fixed in — No fix listed CNA
DS-3WG105GP-SI VendorHikvision Affected V1.1.6601 build251223 and earlier Fixed in — No fix listed CNA
DS-3WG210GP-SI VendorHikvision Affected V1.1.6601 build251223 and earlier Fixed in — No fix listed CNA
DS-3WG507G-SI VendorHikvision Affected V1.1.6601 build251223 and earlier Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-16843
2026-10-03 Alias added: GHSA-9f46-w698-g5q9

References

Other 1

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

TI-2021-14643 A command injection vulnerability in the web server of some Hikvision product. KEVCVSS 3.1CRITICAL 9.8
TI-2017-05530 Improper authentication in Hikvision Cameras KEVCVSS 3.1CRITICAL 9.8
TI-2023-06300 Hikvision Intercom Broadcasting System ping.php os command injection CVSS 3.1CRITICAL 9.8
TI-2025-24235 Hikvision Integrated Security Management Platform Remote Command Execution via applyCT Fastjson CVSS 4.0CRITICAL 10.0
TI-2024-38371 OS command injection in Hikvision CSMP iSecure Center CVSS 3.1HIGH 8.3
TI-2023-29979 Path traversal in Hikvision CSMP iSecure Center CVSS 3.1HIGH 8.3

See all 61 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences