Critical severity · published Jan 8, 2026
CVE-2026-0732
D-Link DI-8200G upgrade_filter.asp command injection
9.8
CVSS
11.7%
EPSS
No
On KEV
Description
A vulnerability was found in D-Link DI-8200G 17.12.20A1. This affects an unknown function of the file /upgrade_filter.asp. The manipulation of the argument path results in command injection. The attack may be performed from remote. The exploit has been made public and could be used.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)11.7% · higher than 96% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DI
DI-8200G · D-Link
17.12.20A1 · source: vendor
DF
Di-8200g Firmware · Dlink
17.12.20a1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-0732
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-0732
Exploit
https://github.com/DavCloudz/cve/blob/main/D-link/DI_8200G/DI_8200G%20V17.12.20A1%20Command%20Execution%20Vulnerability/readme.md
Exploit
https://github.com/DavCloudz/cve/blob/main/D-link/DI_8200G/DI_8200G%20V17.12.20A1%20Command%20Execution%20Vulnerability/readme.md#poc
Permissions Required
https://vuldb.com/?ctiid.340129
Third Party Advisory
https://vuldb.com/?id.340129
Third Party Advisory
https://vuldb.com/?submit.733275
Product
https://www.dlink.com/
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