CVE-2025-7908

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 v3 8.8 HIGH
CVSS v2.0 9.0 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/buobo/bo-s-CVE/blob/main/DI-8100/wp.md	Exploit Third Party Advisory
https://vuldb.com/?ctiid.317023	Permissions Required VDB Entry
https://vuldb.com/?id.317023	Third Party Advisory VDB Entry
https://vuldb.com/?submit.618582	Third Party Advisory VDB Entry
https://www.dlink.com/	Product
https://github.com/buobo/bo-s-CVE/blob/main/DI-8100/wp.md	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:dlink:di-8100_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:dlink:di-8100:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-07-20 21:15

Updated : 2025-07-25 14:51

NVD link : CVE-2025-7908

Mitre link : CVE-2025-7908

CVE.ORG link : CVE-2025-7908

JSON object : View

Products Affected

dlink

di-8100_firmware
di-8100

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-121

Stack-based Buffer Overflow

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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."}, {"lang": "es", "value": "Se encontr\u00f3 una vulnerabilidad en D-Link DI-8100 1.0. Se ha declarado cr\u00edtica. Esta vulnerabilidad afecta a la funci\u00f3n sprintf del archivo /ddns.asp?opt=add del componente jhttpd. La manipulaci\u00f3n del argumento mx provoca un desbordamiento del b\u00fafer basado en la pila. El ataque puede ejecutarse en remoto. Se ha hecho p\u00fablico el exploit y puede que sea utilizado."}], "lastModified": "2025-07-25T14:51:17.383", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dlink:di-8100_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1E61CB6E-ECDF-4B5F-B773-13853394365A"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dlink:di-8100:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "8D417784-56F2-40AF-8FE8-C00E6F332131"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "[email protected]"}