Vulnerability details

CVE-2025-5228

D-Link DI-8100

D-Link DI-8100 jhttpd login.cgi httpd_get_parm stack-based overflow

CVSS 4.0

8.7High

Official description

A vulnerability was found in D-Link DI-8100 up to 20250523. It has been classified as critical. Affected is the function httpd_get_parm of the file /login.cgi of the component jhttpd. The manipulation of the argument notify leads to stack-based buffer overflow. The attack can only be initiated within the local network. The exploit has been disclosed to the public and may be used.

CVSS scores

Score	Version	Source	Vector
8.7High	4.0	CVEProject cvelistV5 (CNA) (VulDB)	`CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N`
8.8High	3.1	CVEProject cvelistV5 (CNA) (VulDB)	`CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`
8.8High	3.0	CVEProject cvelistV5 (CNA) (VulDB)	`CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`
8.3High	2.0	CVEProject cvelistV5 (CNA) (VulDB)	`AV:A/AC:L/Au:N/C:C/I:C/A:C`

Affected products

Vendor	Product	Versions	Source
D-Link	DI-8100	20250523	CVEProject cvelistV5 (CNA)

References and advisories

https://vuldb.com/?id.310326 vdb-entrytechnical-description
https://vuldb.com/?ctiid.310326 signaturepermissions-required
https://vuldb.com/?submit.583430 third-party-advisory
https://github.com/xubeining/Cve_report/blob/main/The%20D-Link%20DI-8100%20contains%20a%20binary%20vulnerability.md exploit
https://www.dlink.com/ product

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Details

Published: 2025-05-27
Last updated: 2025-05-27
State: Published
Assigner (CNA): VulDB

Exploit prediction (EPSS)

3.12%

Probability of exploitation in 30 days

87.8%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: No
Exploitation: Proof of concept
Technical impact: Total

Weaknesses (CWE)

CWE-121
Stack-based Buffer Overflow
CWE-119
Memory Corruption