Vulnerability Details CVE-2026-4196
A vulnerability has been found 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. This impacts the function cgi_recovery/cgi_backup_now/cgi_set_schedule/cgi_set_rsync_server of the file /cgi-bin/remote_backup.cgi. The manipulation leads to command injection. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 61.8%
CVSS Severity
CVSS v3 Score 6.3
CVSS v2 Score 6.5
References
- https://github.com/wudipjq/my_vuln/blob/main/D-Link8/vuln_98/98.md
- https://github.com/wudipjq/my_vuln/blob/main/D-Link8/vuln_99/99.md
- https://vuldb.com/?ctiid.351108
- https://vuldb.com/?id.351108
- https://vuldb.com/?submit.769855
- https://vuldb.com/?submit.769856
- https://vuldb.com/?submit.769857
- https://vuldb.com/?submit.769858
- https://www.dlink.com/