CVE-2026-101081: critical vulnerability in D-Link DI-8400
D-Link DI-8400 Web Administration Service menu_nat_more.asp menu_nat_more_asp stack-based overflow
Published
48Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 9.4epss 0.5%
exploitation probability
0.5%top 56% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
A security flaw has been discovered in D-Link DI-8400 16.07. This vulnerability affects the function menu_nat_more_asp of the file menu_nat_more.asp of the component Web Administration Service. The manipulation of the argument opt results in stack-based buffer overflow. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P
Affected products
D-Link · DI-8400public PoCs found — 1
cve_referencegithub.com/Vivi-Xray/Xray-s-cve-/blob/main/menu_nat_more_asp/manu_nat_more_asp.pyunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — D-Link DI-8400
In the same product, most dangerous first.
CVE-2025-8175HIGHD-Link DI-8400 jhttpd usb_paswd.asp null pointer dereferenceEPSS 1.6%CVE-2025-9938HIGHD-Link DI-8400 yyxz.asp yyxz_dlink_asp stack-based overflowEPSS 1.5%CVE-2026-91001CRITICALD-Link DI-8400 DDNS Configuration ddns.asp ddns_asp stack-based overflowEPSS 0.9%CVE-2026-10206HIGHD-Link DI-8400 dbsrv.asp stack-based overflowEPSS 0.5%
References
https://github.com/Vivi-Xray/Xray-s-cve-/blob/main/menu_nat_more_asp/manu_nat_more_asp.pyhttps://github.com/Vivi-Xray/Xray-s-cve-/blob/main/menu_nat_more_asp/menu_nat_more_asp_Stack%20Buffer%20Overflow.mdhttps://vuldb.com/cve/CVE-2026-101081https://vuldb.com/submit/932318https://vuldb.com/vuln/410953https://vuldb.com/vuln/410953/ctihttps://www.dlink.com/