CVE-2026-4197
Status: AnalyzedLow (2.1)—
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.
CVSS
- Version: 4.0
- Vector: 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
- Base score: 2.1
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 24%
- Percentile among all scored CVEs: 98
- Score date: 10/5/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
Affected technologies (20)
Dlink — Dnr-202l FirmwareDlink — Dnr-326 FirmwareDlink — Dns-1100-4 FirmwareDlink — Dns-1200-05 FirmwareDlink — Dns-120 FirmwareDlink — Dns-1550-04 FirmwareDlink — Dns-315l FirmwareDlink — Dns-320 FirmwareDlink — Dns-320l FirmwareDlink — Dns-320lw FirmwareDlink — Dns-321 FirmwareDlink — Dns-322l FirmwareDlink — Dns-323 FirmwareDlink — Dns-325 FirmwareDlink — Dns-326 FirmwareDlink — Dns-327l FirmwareDlink — Dns-340l FirmwareDlink — Dns-343 FirmwareDlink — Dns-345 FirmwareDlink — Dns-726-4 Firmware
CWEs
- CWE-74, CWE-77
- CWE-77
References
- https://github.com/wudipjq/my_vuln/blob/main/D-Link8/vuln_102/102.md
- https://github.com/wudipjq/my_vuln/blob/main/D-Link8/vuln_103/103.md
- https://vuldb.com/?ctiid.351109
- https://vuldb.com/?id.351109
- https://vuldb.com/?submit.769864
- https://vuldb.com/?submit.769865
- https://vuldb.com/?submit.769866
- https://vuldb.com/?submit.769867
- https://vuldb.com/?submit.769868
- https://vuldb.com/?submit.769869
- https://vuldb.com/?submit.769870
- https://vuldb.com/?submit.770363
- https://vuldb.com/?submit.770364
- https://www.dlink.com/
Raw JSON (NVD)
Show
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