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ID

VAR-202505-0077


CVE

CVE-2025-4349


TITLE

D-Link Systems, Inc.  of  DIR-600L  Injection Vulnerability in Firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-004773

DESCRIPTION

A vulnerability classified as critical has been found in D-Link DIR-600L up to 2.07B01. This affects the function formSysCmd. The manipulation of the argument host leads to command injection. It is possible to initiate the attack remotely. This vulnerability only affects products that are no longer supported by the maintainer. D-Link Systems, Inc. of DIR-600L The firmware contains injection and command injection vulnerabilities.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. D-Link DIR-600L is an entry-level wireless router from D-Link, China, supporting 150Mbps wireless transmission and 4 100Mbps wired ports. D-Link DIR-600L has a command injection vulnerability, which is caused by the formSysCmd function parameter host failing to properly filter special characters and commands in the constructed command. Attackers can exploit this vulnerability to execute arbitrary commands

Trust: 2.16

sources: NVD: CVE-2025-4349 // JVNDB: JVNDB-2025-004773 // CNVD: CNVD-2025-11199

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-11199

AFFECTED PRODUCTS

vendor:dlinkmodel:dir-600lscope:lteversion:2.07b01

Trust: 1.0

vendor:d linkmodel:dir-600lscope: - version: -

Trust: 0.8

vendor:d linkmodel:dir-600lscope:eqversion: -

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vendor:d linkmodel:dir-600lscope:lteversion:dir-600l firmware 2.07b01 and earlier

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vendor:d linkmodel:dir-600l <=2.07b01scope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2025-11199 // JVNDB: JVNDB-2025-004773 // NVD: CVE-2025-4349

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2025-4349
value: HIGH

Trust: 1.0

nvd@nist.gov: CVE-2025-4349
value: CRITICAL

Trust: 1.0

OTHER: JVNDB-2025-004773
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2025-11199
value: HIGH

Trust: 0.6

cna@vuldb.com: CVE-2025-4349
severity: HIGH
baseScore: 9.0
vectorString: AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.0

OTHER: JVNDB-2025-004773
severity: HIGH
baseScore: 9.0
vectorString: AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: NONE
impactScore: NONE
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.8

CNVD: CNVD-2025-11199
severity: HIGH
baseScore: 9.0
vectorString: AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

cna@vuldb.com: CVE-2025-4349
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

nvd@nist.gov: CVE-2025-4349
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: JVNDB-2025-004773
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2025-11199 // JVNDB: JVNDB-2025-004773 // NVD: CVE-2025-4349 // NVD: CVE-2025-4349

PROBLEMTYPE DATA

problemtype:CWE-74

Trust: 1.0

problemtype:CWE-77

Trust: 1.0

problemtype:injection (CWE-74) [ others ]

Trust: 0.8

problemtype: Command injection (CWE-77) [ others ]

Trust: 0.8

problemtype: Command injection (CWE-77) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2025-004773 // NVD: CVE-2025-4349

EXTERNAL IDS

db:NVDid:CVE-2025-4349

Trust: 3.2

db:VULDBid:307467

Trust: 1.8

db:JVNDBid:JVNDB-2025-004773

Trust: 0.8

db:CNVDid:CNVD-2025-11199

Trust: 0.6

sources: CNVD: CNVD-2025-11199 // JVNDB: JVNDB-2025-004773 // NVD: CVE-2025-4349

REFERENCES

url:https://vuldb.com/?id.307467

Trust: 1.8

url:https://vuldb.com/?submit.558302

Trust: 1.8

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

Trust: 1.8

url:https://vuldb.com/?ctiid.307467

Trust: 1.6

url:https://github.com/jylsec/vuldb/blob/main/d-link/dlink_dir600l/command_injection-formsyscmd-syscmd/readme.md

Trust: 1.0

url:https://nvd.nist.gov/vuln/detail/cve-2025-4349

Trust: 0.8

sources: CNVD: CNVD-2025-11199 // JVNDB: JVNDB-2025-004773 // NVD: CVE-2025-4349

SOURCES

db:CNVDid:CNVD-2025-11199
db:JVNDBid:JVNDB-2025-004773
db:NVDid:CVE-2025-4349

LAST UPDATE DATE

2025-06-01T23:10:31.783000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-11199date:2025-05-30T00:00:00
db:JVNDBid:JVNDB-2025-004773date:2025-05-13T07:20:00
db:NVDid:CVE-2025-4349date:2025-05-12T17:30:08.577

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-11199date:2025-05-29T00:00:00
db:JVNDBid:JVNDB-2025-004773date:2025-05-13T00:00:00
db:NVDid:CVE-2025-4349date:2025-05-06T12:15:30.140