CVE-2022-37125
CWE-77Published: August 31, 2022· Updated: Jun 17, 2026
Official Description
D-link DIR-816 A2_v1.10CNB04.img is vulnerable to Command injection via /goform/NTPSyncWithHost.
Risk Analysis
This vulnerability allows for command injection on the D-link DIR-816 router via the NTPSyncWithHost function. With a CVSS score of 9.8, it represents a critical risk as it allows unauthenticated remote attackers to execute arbitrary commands.
There is no known public exploit for this vulnerability, and it is not listed in CISA KEV. It is remotely exploitable due to the network-based attack vector and low complexity.
Users should check for and apply the latest firmware updates provided by D-Link for the DIR-816 A2 device.
Technical Analysis
CVE-2022-37125 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (4)
Quick Facts
Related CVEs (CWE-77)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2022-37125 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts