CVE-2026-4210
D-Link DNS-1550-04 time_machine.cgi cgi_tm_set_share command injection
CVSS Score
6.3
EPSS Score
0.0%
EPSS Percentile
0th
A security flaw has been discovered 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. Affected by this vulnerability is the function cgi_tm_set_share of the file /cgi-bin/time_machine.cgi. The manipulation of the argument Name results in command injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks.
| CWE | CWE-77 CWE-74 |
| Vendor | d-link |
| Product | dns-120 |
| Published | Mar 16, 2026 |
| Last Updated | Mar 16, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
D-Link / DNS-120
20260205
D-Link / DNR-202L
20260205
D-Link / DNS-315L
20260205
D-Link / DNS-320
20260205
D-Link / DNS-320L
20260205
D-Link / DNS-320LW
20260205
D-Link / DNS-321
20260205
D-Link / DNR-322L
20260205
D-Link / DNS-323
20260205
D-Link / DNS-325
20260205
D-Link / DNS-326
20260205
D-Link / DNS-327L
20260205
D-Link / DNR-326
20260205
D-Link / DNS-340L
20260205
D-Link / DNS-343
20260205
D-Link / DNS-345
20260205
D-Link / DNS-726-4
20260205
D-Link / DNS-1100-4
20260205
D-Link / DNS-1200-05
20260205
D-Link / DNS-1550-04
20260205
References
Credits
🔍 pjqwudi (VulDB User)