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CVE-2026-4194

D-Link DNS-1550-04 system_mgr.cgi cgi_set_wto access control PUBLISHED

Description (CNA)

A vulnerability was detected in D-Link DNS-120, DNR-202L, DNS-315L, DNS-320, DNS-320L, DNS-320LW, DNS-321, DNR-322L, DNS-323, DNS-325, DNS-326, DNS-327L, DNR-326, DNS-340L, DNS-343, DNS-345, DNS-726-4, DNS-1100-4, DNS-1200-05 and DNS-1550-04 up to 20260205. The impacted element is the function cgi_set_wto of the file /cgi-bin/system_mgr.cgi. Performing a manipulation results in improper access controls. Remote exploitation of the attack is possible. The exploit is now public and may be used.

Affected (CNA)

Vendor / productVersions
D-Link / DNS-120affected 20260205
D-Link / DNR-202Laffected 20260205
D-Link / DNS-315Laffected 20260205
D-Link / DNS-320affected 20260205
D-Link / DNS-320Laffected 20260205
D-Link / DNS-320LWaffected 20260205
D-Link / DNS-321affected 20260205
D-Link / DNR-322Laffected 20260205
D-Link / DNS-323affected 20260205
D-Link / DNS-325affected 20260205
D-Link / DNS-326affected 20260205
D-Link / DNS-327Laffected 20260205
D-Link / DNR-326affected 20260205
D-Link / DNS-340Laffected 20260205
D-Link / DNS-343affected 20260205
D-Link / DNS-345affected 20260205
D-Link / DNS-726-4affected 20260205
D-Link / DNS-1100-4affected 20260205
D-Link / DNS-1200-05affected 20260205
D-Link / DNS-1550-04affected 20260205

CWE

CWE-284, CWE-266

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.