High severity · published Jul 20, 2025
CVE-2025-7908
A vulnerability was found in D-Link DI-8100 1.0
8.8
CVSS
1.7%
EPSS
No
On KEV
Description
A vulnerability was found in D-Link DI-8100 1.0. It has been declared as critical. Affected by this vulnerability is the function sprintf of the file /ddns.asp?opt=add of the component jhttpd. The manipulation of the argument mx leads to stack-based buffer overflow. The attack can be launched 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)1.7% · higher than 77% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DF
Di-8100 Firmware · Dlink
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-7908
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-7908
Exploit
https://github.com/buobo/bo-s-CVE/blob/main/DI-8100/wp.md
Permissions Required
https://vuldb.com/?ctiid.317023
Third Party Advisory
https://vuldb.com/?id.317023
Third Party Advisory
https://vuldb.com/?submit.618582
Product
https://www.dlink.com/
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