High severity · published Jun 20, 2025
CVE-2025-6328
D-Link DIR-815 hedwig.cgi sub_403794 stack-based overflow
8.8
CVSS
1.2%
EPSS
No
On KEV
Description
A vulnerability was found in D-Link DIR-815 1.01. It has been declared as critical. This vulnerability affects the function sub_403794 of the file hedwig.cgi. The manipulation leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 68% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DI
DIR-815 · D-Link
1.01 · source: vendor
DF
Dir-815 Firmware · Dlink
1.0.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-6328
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-6328
Exploit
https://github.com/Thir0th/Thir0th-CVE/blob/main/D-Link%20DIR-815%20RevA%20v1.01.md
Permissions Required
https://vuldb.com/?ctiid.313324
Third Party Advisory
https://vuldb.com/?id.313324
Third Party Advisory
https://vuldb.com/?submit.596439
Product
https://www.dlink.com/
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