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Description

A security vulnerability has been detected in D-Link DI-8100 16.07.26A1. Affected by this vulnerability is the function url_rule_asp of the file /url_rule.asp of the component POST Parameter Handler. Such manipulation leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used.

Severity

CVSS 4.0 · CNA9.3 CRITICAL
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
CVSS 3.1 · CNA9.8 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
CVSS 3.0 · CNA9.8 CRITICAL
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
CVSS 2.0 · CNA10 HIGH
AV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:ND/RC:UR
SSVC · CISA-ADP
Exploitationpoc
Automatableyes
Technical impacttotal

Exploitation Context

as of October 28, 2026
All KEV statistics→
  • Its current EPSS score (5.9%) is higher than that of 18% of CISA KEV entries.

Affected Products

ProductAffected versions
D-Link
DI-8100
16.07.26A1

References

5 Links

Record Details

Published
2026-05-05
Last updated
2026-05-06
Assigner (CNA)
VulDB
Credited to
draw (VulDB User)

More from D-Link

All D-Link CVEs→

Related

CVE record data © The MITRE Corporation, used under the CVE Terms of Use. Exploited-in-the-wild data from the CISA Known Exploited Vulnerabilities catalog (CC0). Exploit prediction scores by FIRST EPSS (first.org/epss). Alert titles and links from CISA cybersecurity alerts. This site is not endorsed or certified by MITRE, NVD, CISA, or FIRST.