Critical severity · published Mar 15, 2026
CVE-2026-4180
D-Link DIR-816 goahead redirect.asp access control
9.8
CVSS
1.4%
EPSS
No
On KEV
Description
A vulnerability was identified in D-Link DIR-816 1.10CNB05. The impacted element is an unknown function of the file redirect.asp of the component goahead. The manipulation of the argument token_id leads to improper access controls. The attack may be initiated remotely. The exploit is publicly available and might be used. This vulnerability only affects products that are no longer supported by the maintainer.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.4% · higher than 72% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DI
DIR-816 · D-Link
1.10CNB05 · source: vendor
DF
Dir-816 Firmware · Dlink
1.10cnb05 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-4180
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-4180
Exploit
https://github.com/wudipjq/my_vuln/blob/main/D-Link7/vuln_84/84.md
Permissions Required
https://vuldb.com/?ctiid.351084
Third Party Advisory
https://vuldb.com/?id.351084
Third Party Advisory
https://vuldb.com/?submit.769828
Product
https://www.dlink.com/
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