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ID

VAR-202508-0539


CVE

CVE-2025-8956


TITLE

D-Link DIR-818L Injection Vulnerability

Trust: 0.6

sources: CNVD: CNVD-2025-19232

DESCRIPTION

A vulnerability was found in D-Link DIR‑818L up to 1.05B01. This issue affects the function getenv of the file /htdocs/cgibin of the component ssdpcgi. The manipulation leads to command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The D-Link DIR-818L is a Wi-Fi router manufactured by D-Link, a Chinese company. The D-Link DIR-818L has an injection vulnerability due to incorrect operation of the /htdocs/cgibin file. An attacker can exploit this vulnerability by injecting malicious SQL statements, bypassing authentication and accessing restricted data

Trust: 1.44

sources: NVD: CVE-2025-8956 // CNVD: CNVD-2025-19232

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-19232

AFFECTED PRODUCTS

vendor:dlinkmodel:dir-818lscope:eqversion:105b01

Trust: 1.0

vendor:d linkmodel:dir-818l <=1.05b01scope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2025-19232 // NVD: CVE-2025-8956

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2025-8956
value: LOW

Trust: 1.0

nvd@nist.gov: CVE-2025-8956
value: HIGH

Trust: 1.0

CNVD: CNVD-2025-19232
value: MEDIUM

Trust: 0.6

cna@vuldb.com: CVE-2025-8956
severity: MEDIUM
baseScore: 6.5
vectorString: AV:N/AC:L/AU:S/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 8.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.0

CNVD: CNVD-2025-19232
severity: MEDIUM
baseScore: 6.5
vectorString: AV:N/AC:L/AU:S/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 8.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

cna@vuldb.com: CVE-2025-8956
baseSeverity: MEDIUM
baseScore: 6.3
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: LOW
exploitabilityScore: 2.8
impactScore: 3.4
version: 3.1

Trust: 1.0

nvd@nist.gov: CVE-2025-8956
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.1

Trust: 1.0

sources: CNVD: CNVD-2025-19232 // NVD: CVE-2025-8956 // NVD: CVE-2025-8956

PROBLEMTYPE DATA

problemtype:CWE-74

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problemtype:CWE-77

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sources: NVD: CVE-2025-8956

EXTERNAL IDS

db:NVDid:CVE-2025-8956

Trust: 1.6

db:VULDBid:319925

Trust: 1.0

db:CNVDid:CNVD-2025-19232

Trust: 0.6

sources: CNVD: CNVD-2025-19232 // NVD: CVE-2025-8956

REFERENCES

url:https://www.dlink.com/

Trust: 1.0

url:https://github.com/lontan0/cve/blob/main/remote%20arbitrary%20command%20execution%20vulnerability%20in%20ssdpcgi%20of%20d-link%20dir%e2%80%91818l.md

Trust: 1.0

url:https://vuldb.com/?id.319925

Trust: 1.0

url:https://vuldb.com/?submit.627835

Trust: 1.0

url:https://vuldb.com/?ctiid.319925

Trust: 1.0

url:https://nvd.nist.gov/vuln/detail/cve-2025-8956

Trust: 0.6

sources: CNVD: CNVD-2025-19232 // NVD: CVE-2025-8956

SOURCES

db:CNVDid:CNVD-2025-19232
db:NVDid:CVE-2025-8956

LAST UPDATE DATE

2025-08-23T23:14:28.142000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-19232date:2025-08-22T00:00:00
db:NVDid:CVE-2025-8956date:2025-08-18T15:13:14.287

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-19232date:2025-08-21T00:00:00
db:NVDid:CVE-2025-8956date:2025-08-14T10:15:30.133