CVE-2025-4544

A vulnerability was found in D-Link DI-8100 up to 16.07.26A1 and classified as critical. This issue affects some unknown processing of the file /ddos.asp of the component jhttpd. The manipulation of the argument def_max/def_time/def_tcp_max/def_tcp_time/def_udp_max/def_udp_time/def_icmp_max leads to stack-based buffer overflow. The attack may be initiated remotely. The complexity of an attack is rather high. The exploitation is known to be difficult.

CVSS v3 6.6 MEDIUM
CVSS v2.0 6.8 MEDIUM

6.6^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.7 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:H/Au:M/C:C/I:C/A:C

Exploitability : 3.2 / Impact : 10.0

Access Vector NETWORK

Access Complexity HIGH

Authentication MULTIPLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/Yhuanhuan01/DI-8100_Vulnerability_Report/blob/main/Vulnerability_Report.md	Exploit Third Party Advisory
https://vuldb.com/?ctiid.308291	Permissions Required VDB Entry
https://vuldb.com/?id.308291	Third Party Advisory VDB Entry
https://vuldb.com/?submit.562695	Third Party Advisory VDB Entry
https://www.dlink.com/	Product
https://github.com/Yhuanhuan01/DI-8100_Vulnerability_Report/blob/main/Vulnerability_Report.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

22 May 2025, 18:24

Type	Values Removed	Values Added
CWE		CWE-787
References	~~() https://github.com/Yhuanhuan01/DI-8100_Vulnerability_Report/blob/main/Vulnerability_Report.md -~~	() https://github.com/Yhuanhuan01/DI-8100_Vulnerability_Report/blob/main/Vulnerability_Report.md - Exploit, Third Party Advisory
References	~~() https://vuldb.com/?ctiid.308291 -~~	() https://vuldb.com/?ctiid.308291 - Permissions Required, VDB Entry
References	~~() https://vuldb.com/?id.308291 -~~	() https://vuldb.com/?id.308291 - Third Party Advisory, VDB Entry
References	~~() https://vuldb.com/?submit.562695 -~~	() https://vuldb.com/?submit.562695 - Third Party Advisory, VDB Entry
References	~~() https://www.dlink.com/ -~~	() https://www.dlink.com/ - Product
First Time		Dlink di-8100 Firmware Dlink Dlink di-8100
CPE		cpe:2.3:h:dlink:di-8100:-:::::::* cpe:2.3:o:dlink:di-8100_firmware::::::::

12 May 2025, 19:15

Type	Values Removed	Values Added
References	~~() https://github.com/Yhuanhuan01/DI-8100_Vulnerability_Report/blob/main/Vulnerability_Report.md -~~	() https://github.com/Yhuanhuan01/DI-8100_Vulnerability_Report/blob/main/Vulnerability_Report.md -

12 May 2025, 17:32

Type	Values Removed	Values Added
Summary		(es) Se detectó una vulnerabilidad en D-Link DI-8100 hasta la versión 16.07.26A1, clasificada como crítica. Este problema afecta a un procesamiento desconocido del archivo /ddos.asp del componente jhttpd. La manipulación del argumento def_max/def_time/def_tcp_max/def_tcp_time/def_udp_max/def_udp_time/def_icmp_max provoca un desbordamiento del búfer basado en la pila. El ataque puede ejecutarse en remoto. Es un ataque de complejidad bastante alta. Parece difícil de explotar.

11 May 2025, 19:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-05-11 19:15

Updated : 2025-05-22 18:24

NVD link : CVE-2025-4544

Mitre link : CVE-2025-4544

CVE.ORG link : CVE-2025-4544

JSON object : View

Products Affected

dlink

di-8100
di-8100_firmware

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-121

Stack-based Buffer Overflow

CWE-787

Out-of-bounds Write

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Parece dif\u00edcil de explotar."}], "lastModified": "2025-05-22T18:24:37.697", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dlink:di-8100_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E8522650-4CBF-4B76-8BB7-57D3C950C9DD", "versionEndIncluding": "16.07.26a1"}], "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": "cna@vuldb.com"}

6.6 /10