CVE-2026-8273 Details
Description
A weakness has been identified in D-Link DNS-320 2.06B01. This impacts the function cgi_set_host/cgi_set_ntp/cgi_fan_control/cgi_merge_user of the file /cgi-bin/system_mgr.cgi. This manipulation causes os command injection. It is possible to initiate the attack remotely.
A command injection vulnerability has been identified in the D-Link DNS-320 ShareCenter NAS, specifically in the firmware version 2.06B01 HOTFIX. This vulnerability affects several CGI functions within the 'system_mgr.cgi' file, allowing remote attackers to execute arbitrary OS commands. The vulnerable functions include 'cgi_set_host', 'cgi_set_ntp', 'cgi_fan_control', and 'cgi_merge_user'. Additionally, similar command injection vulnerabilities exist in 'account_mgr.cgi', 'dsk_mgr.cgi', and 'app_mgr.cgi', collectively exposing the device to significant risk.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed May 11, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/D-Link%20DNS-320%20%20system_mgraccount_mgrdsk_mgrapp_mgr%20Multiple%20CGI%20OS%20Command%20Injection.md | CISA-ADP | ExploitThird Party Advisory |
| https://vuldb.com/submit/810082 | CISA-ADP | Third Party AdvisoryVDB Entry |
| https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/D-Link%20DNS-320%20%20system_mgraccount_mgrdsk_mgrapp_mgr%20Multiple%20CGI%20OS%20Command%20Injection.md | [email protected] | ExploitThird Party Advisory |
| https://vuldb.com/submit/810082 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/vuln/362570 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/vuln/362570/cti | [email protected] | Permissions RequiredVDB Entry |
| https://www.dlink.com/ | [email protected] | Product |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-78 | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') | [email protected] |
| CWE-77 | Improper Neutralization of Special Elements used in a Command ('Command Injection') | [email protected] |
| CWE-78 | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| dlink dns-320 firmware | 2.06b01 |
CPE
Remediation
| |
| dlink dns-320 | All versions |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 11, 2026 | Initial Analysis | [email protected] |
| May 11, 2026 | CVE Modified | CISA-ADP |
| May 11, 2026 | New CVE Received | [email protected] |