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CVE-2026-8272

D-Link DNS-320 webfile_mgr.cgi chown os command injection

CVSS 5.1 MEDIUMEPSS 5.6%CWE-77CWE-78
A security flaw has been discovered in D-Link DNS-320 2.06B01. This affects the function delete/rename/copy/move/chmod/chown of the file /cgi-bin/webfile_mgr.cgi. The manipulation results in os command injection. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
D-Link · DNS-320
public PoCs found — 1
cve_referencegithub.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/D-Link%20DNS-320%20webfile_mgr.cgi%20Multiple%20OS%20Command%20Injection%20via%20File%20Operations.mdunverified
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References
https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/D-Link%20DNS-320%20webfile_mgr.cgi%20Multiple%20OS%20Command%20Injection%20via%20File%20Operations.mdhttps://vuldb.com/submit/810079https://vuldb.com/vuln/362569https://vuldb.com/vuln/362569/ctihttps://www.dlink.com/