CVE-2022-35620
NVD-CWE-noinfoPublished: August 3, 2022· Updated: Jun 17, 2026
Official Description
D-LINK DIR-818LW A1:DIR818L_FW105b01 was discovered to contain a remote code execution (RCE) vulnerability via the function binary.soapcgi_main.
Risk Analysis
D-Link DIR-818LW routers contain a remote code execution vulnerability in the binary.soapcgi_main function. This critical flaw allows unauthenticated remote attackers to execute arbitrary commands.
No public exploit is known, and it is not in the CISA KEV. The vulnerability is remotely exploitable with low attack complexity.
Update the device firmware to the latest available version. Disable remote management features if they are not required.
Technical Analysis
CVE-2022-35620 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 (NVD-CWE-noinfo)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2022-35620 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts