9.8

CVE-2026-4197

Exploit
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. Affected is the function RSS_Get_Update_Status/RSS_Update/RSS_Channel_AutoDownlaod/RSS_Add/RSS_Channel_Item_Downlaod/RSS_History_Item_List/RSS_Item_List of the file /cgi-bin/download_mgr.cgi. The manipulation results in command injection. The attack may be performed from remote. The exploit has been made public and could be used.
Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
DlinkDnr-202l Firmware Version <= 2026-02-05
   DlinkDnr-202l Version-
DlinkDnr-326 Firmware Version <= 2026-02-05
   DlinkDnr-326 Version-
DlinkDns-1100-4 Firmware Version <= 2026-02-05
   DlinkDns-1100-4 Version-
DlinkDns-120 Firmware Version <= 2026-02-05
   DlinkDns-120 Version-
DlinkDns-1200-05 Firmware Version <= 2026-02-05
   DlinkDns-1200-05 Version-
DlinkDns-1550-04 Firmware Version <= 2026-02-05
   DlinkDns-1550-04 Version-
DlinkDns-315l Firmware Version <= 2026-02-05
   DlinkDns-315l Version-
DlinkDns-320 Firmware Version <= 2026-02-05
   DlinkDns-320 Version-
DlinkDns-320l Firmware Version <= 2026-02-05
   DlinkDns-320l Version-
DlinkDns-320lw Firmware Version <= 2026-02-05
   DlinkDns-320lw Version-
DlinkDns-321 Firmware Version <= 2026-02-05
   DlinkDns-321 Version-
DlinkDns-322l Firmware Version <= 2026-02-05
   DlinkDns-322l Version-
DlinkDns-323 Firmware Version <= 2026-02-05
   DlinkDns-323 Version-
DlinkDns-325 Firmware Version <= 2026-02-05
   DlinkDns-325 Version-
DlinkDns-326 Firmware Version <= 2026-02-05
   DlinkDns-326 Version-
DlinkDns-327l Firmware Version <= 2026-02-05
   DlinkDns-327l Version-
DlinkDns-340l Firmware Version <= 2026-02-05
   DlinkDns-340l Version-
DlinkDns-343 Firmware Version <= 2026-02-05
   DlinkDns-343 Version-
DlinkDns-345 Firmware Version <= 2026-02-05
   DlinkDns-345 Version-
DlinkDns-726-4 Firmware Version <= 2026-02-05
   DlinkDns-726-4 Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.12% 0.301
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
cna@vuldb.com 5.3 0 0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
cna@vuldb.com 6.3 2.8 3.4
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
cna@vuldb.com 6.5 8 6.4
AV:N/AC:L/Au:S/C:P/I:P/A:P
CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')

The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

https://vuldb.com/?id.351109
Third Party Advisory
VDB Entry
https://vuldb.com/?ctiid.351109
VDB Entry
Permissions Required
https://vuldb.com/?submit.769864
Third Party Advisory
VDB Entry
https://vuldb.com/?submit.769865
Third Party Advisory
VDB Entry
https://vuldb.com/?submit.769866
Third Party Advisory
VDB Entry
https://vuldb.com/?submit.769867
Third Party Advisory
VDB Entry
https://vuldb.com/?submit.769868
Third Party Advisory
VDB Entry
https://vuldb.com/?submit.769869
Third Party Advisory
VDB Entry
https://vuldb.com/?submit.769870
Third Party Advisory
VDB Entry
https://vuldb.com/?submit.770363
Third Party Advisory
VDB Entry
https://vuldb.com/?submit.770364
Third Party Advisory
VDB Entry