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ID

VAR-202506-0003


CVE

CVE-2025-5439


TITLE

Linksys  of  RE9000  Command injection vulnerabilities in firmware and other products from multiple vendors

Trust: 0.8

sources: JVNDB: JVNDB-2025-007942

DESCRIPTION

A vulnerability was found in Linksys RE6500, RE6250, RE6300, RE6350, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. It has been rated as critical. Affected by this issue is the function verifyFacebookLike of the file /goform/verifyFacebookLike. The manipulation of the argument uid/accessToken leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. Linksys of RE9000 Firmware and other products from multiple vendors have command injection vulnerabilities, OS A command injection vulnerability exists.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Trust: 1.62

sources: NVD: CVE-2025-5439 // JVNDB: JVNDB-2025-007942

AFFECTED PRODUCTS

vendor:linksysmodel:re9000scope:eqversion:1.0.04.002

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vendor:linksysmodel:re6250scope:eqversion:1.0.04.001

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vendor:linksysmodel:re6500scope:eqversion:1.0.013.001

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vendor:linksysmodel:re7000scope:eqversion:1.1.05.003

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vendor:linksysmodel:re6350scope:eqversion:1.0.04.001

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vendor:linksysmodel:re6300scope:eqversion:1.2.07.001

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vendor:linksysmodel:re7000scope: - version: -

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vendor:linksysmodel:re6350scope: - version: -

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vendor:linksysmodel:re9000scope: - version: -

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vendor:linksysmodel:re6250scope: - version: -

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vendor:linksysmodel:re6300scope: - version: -

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vendor:belkinmodel:re6500scope: - version: -

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sources: JVNDB: JVNDB-2025-007942 // NVD: CVE-2025-5439

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2025-5439
value: MEDIUM

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nvd@nist.gov: CVE-2025-5439
value: HIGH

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OTHER: JVNDB-2025-007942
value: HIGH

Trust: 0.8

cna@vuldb.com: CVE-2025-5439
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

OTHER: JVNDB-2025-007942
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: NONE
impactScore: NONE
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.8

cna@vuldb.com: CVE-2025-5439
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-2025-5439
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: JVNDB-2025-007942
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.0/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: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: JVNDB: JVNDB-2025-007942 // NVD: CVE-2025-5439 // NVD: CVE-2025-5439

PROBLEMTYPE DATA

problemtype:CWE-78

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problemtype:CWE-77

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

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problemtype:OS Command injection (CWE-78) [ others ]

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sources: JVNDB: JVNDB-2025-007942 // NVD: CVE-2025-5439

EXTERNAL IDS

db:NVDid:CVE-2025-5439

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db:VULDBid:310778

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db:JVNDBid:JVNDB-2025-007942

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sources: JVNDB: JVNDB-2025-007942 // NVD: CVE-2025-5439

REFERENCES

url:https://github.com/wudipjq/my_vuln/blob/main/linksys/vuln_2/2.md

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url:https://vuldb.com/?id.310778

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url:https://vuldb.com/?submit.584361

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url:https://www.linksys.com/

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url:https://vuldb.com/?ctiid.310778

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url:https://nvd.nist.gov/vuln/detail/cve-2025-5439

Trust: 0.8

sources: JVNDB: JVNDB-2025-007942 // NVD: CVE-2025-5439

SOURCES

db:JVNDBid:JVNDB-2025-007942
db:NVDid:CVE-2025-5439

LAST UPDATE DATE

2025-07-05T23:31:29.355000+00:00


SOURCES UPDATE DATE

db:JVNDBid:JVNDB-2025-007942date:2025-07-03T09:12:00
db:NVDid:CVE-2025-5439date:2025-07-02T18:08:04.770

SOURCES RELEASE DATE

db:JVNDBid:JVNDB-2025-007942date:2025-07-03T00:00:00
db:NVDid:CVE-2025-5439date:2025-06-02T10:15:21.907