High severity · published Jun 1, 2026
CVE-2026-10206
D-Link DI-8400 dbsrv.asp stack-based overflow
8.8
CVSS
0.5%
EPSS
No
On KEV
Description
A vulnerability was detected in D-Link DI-8400 up to 16.07.26A1. This affects an unknown function of the file /dbsrv.asp. Performing a manipulation of the argument str results in stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit is now public and may be used. The initial researcher advisory mentions contradicting parameter names to be affected.
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)0.5% · higher than 43% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DI
DI-8400 · D-Link
16.07.26A1 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-10206
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-10206
github.com
https://github.com/666324/dlink-di8400-vuln/tree/main/dlink-di8400-vuln
vuldb.com
https://vuldb.com/cve/CVE-2026-10206
vuldb.com
https://vuldb.com/submit/821716
vuldb.com
https://vuldb.com/vuln/367486
vuldb.com
https://vuldb.com/vuln/367486/cti
www.dlink.com
https://www.dlink.com/
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