CVE-2026-7857
High
Description
A vulnerability has been found in D-Link DI-8100 16.07.26A1. This vulnerability affects the function sprintf of the file /user_group.asp of the component CGI Handler. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
SeverityHigh
CVSS7.2
Exploit probability—
ProductDlink Di-8100 Firmware
PublishedMay 5, 2026
First seenMay 5, 2026
Weakness typeCWE-120CWE-120CWE-119Memory buffer bounds error
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| dlink di-8100_firmware | 16.07.26a1 | — |
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