High severity · published Jan 29, 2026
CVE-2026-1596
D-Link DWR-M961 formLtefotaUpgradeQuectel sub_419920 command injection
8.8
CVSS
2.1%
EPSS
No
On KEV
Description
A flaw has been found in D-Link DWR-M961 1.1.47. This vulnerability affects the function sub_419920 of the file /boafrm/formLtefotaUpgradeQuectel. This manipulation of the argument fota_url causes command injection. The attack is possible to be carried out remotely. The exploit has been published and may be used.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.1% · higher than 82% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DW
DWR-M961 · D-Link
1.1.47 · source: vendor
DF
Dwr-m961 Firmware · Dlink
1.1.47 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-1596
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-1596
Issue Tracking
https://github.com/QIU-DIE/CVE/issues/48
Permissions Required
https://vuldb.com/?ctiid.343358
Third Party Advisory
https://vuldb.com/?id.343358
Third Party Advisory
https://vuldb.com/?submit.740693
Product
https://www.dlink.com/
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