Vulnerability · Published Jan 30, 2026 · Assigned by hikvision
CVE-2026-0709
High 7.2
In plain English
A high-severity OS command injection in DS-3WAP521-SI from Hikvision. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 60% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.
Official description
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 products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Hikvision | DS-3WAP521-SI | V1.1.6303 build250812 and earlier |
| Hikvision | DS-3WAP522-SI | V1.1.6303 build250812 and earlier |
| Hikvision | DS-3WAP621E-SI | V1.1.6303 build250812 and earlier |
| Hikvision | DS-3WAP622E-SI | V1.1.6303 build250812 and earlier |
| Hikvision | DS-3WAP623E-SI | V1.1.6303 build250812 and earlier |
| Hikvision | DS-3WAP622G-SI | V1.1.6303 build250812 and earlier |
Weakness: CWE-78 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H