Login Request a demo
High severity · published May 5, 2026
CVE-2026-7855
D-Link DI-8100 HTTP Request tggl.asp tggl_asp buffer overflow
7.2
CVSS
1.1%
EPSS
No
On KEV
Description
A vulnerability was detected in D-Link DI-8100 16.07.26A1. Affected by this issue is the function tggl_asp of the file /tggl.asp of the component HTTP Request Handler. Performing a manipulation of the argument Name results in buffer overflow. The attack can be initiated remotely. The exploit is now public and may be used.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 64% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DI
DI-8100 · D-Link
16.07.26A1 · source: vendor
DF
Di-8100 Firmware · Dlink
16.07.26a1 · source: NVD
Affected product
DI
DI-8100
D-Link
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-7855
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-7855
Exploit
https://github.com/draw-ctf/report/blob/main/DI-8100/tggl_asp_overflow.md
Third Party Advisory
https://vuldb.com/submit/807841
Third Party Advisory
https://vuldb.com/vuln/361132
Permissions Required
https://vuldb.com/vuln/361132/cti
Product
https://www.dlink.com/
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