PT-2026-61945 · D Link · Dnr-202L+18

Red88-Debug · CVE-2026-16448 · Published 2026-07-21 · Updated 2026-07-21

NVD

CVSS v2.0

6.5

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

A vulnerability was 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. The affected element is the function cgi check rsync rw of the file /cgi-bin/remote backup.cgi. The manipulation of the argument ip results in command injection. The attack can be executed remotely. The exploit has been made public and could be used.

Exploit

Fix

Special Elements Injection

Command Injection

Weakness Enumeration

CWE-74

CWE-77

Related Identifiers

CVE-2026-16448

Affected Products

Dnr-202L

Dnr-322L

Dnr-326

Dns-1100-4

Dns-120

Dns-1200-05

Dns-1550-04

Dns-315L

Dns-320

Dns-320L

Dns-321

Dns-323

Dns-325

Dns-326

Dns-327L

Dns-340L

Dns-343

Dns-345

Dns-726-4

References · 7

• 🔥 https://ucn9h68n9289.feishu.cn/docx/OfhNdwzvXoBlJBxDIW7clVmjnuh?from=from_copylink · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-16448 · Security Note
• https://vuldb.com/cve/CVE-2026-16448 · Note
• https://vuldb.com/submit/858469 · Note
• https://vuldb.com/vuln/380827 · Note
• https://dlink.com · Note
• https://vuldb.com/vuln/380827/cti · Note