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ID

VAR-202508-0352


CVE

CVE-2025-8818


TITLE

Linksys  of  RE6250  Command injection vulnerabilities in firmware and other products from multiple vendors

Trust: 0.8

sources: JVNDB: JVNDB-2025-013130

DESCRIPTION

A vulnerability has been found in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 up to 20250801. Affected by this issue is the function setDFSSetting of the file /goform/setLan. The manipulation of the argument lanNetmask/lanIp 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 RE6250 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-2025-8818 // JVNDB: JVNDB-2025-013130

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:re6300scope:eqversion:1.2.07.001

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vendor:linksysmodel:re6350scope:eqversion:1.0.04.001

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vendor:linksysmodel:re6350scope: - version: -

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vendor:linksysmodel:re6250scope: - version: -

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vendor:linksysmodel:re7000scope: - version: -

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vendor:linksysmodel:re6300scope: - version: -

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vendor:linksysmodel:re9000scope: - version: -

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vendor:belkinmodel:re6500scope: - version: -

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sources: JVNDB: JVNDB-2025-013130 // NVD: CVE-2025-8818

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2025-8818
value: LOW

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nvd@nist.gov: CVE-2025-8818
value: HIGH

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OTHER: JVNDB-2025-013130
value: HIGH

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cna@vuldb.com: CVE-2025-8818
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-2025-013130
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-2025-8818
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-2025-8818
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-2025-013130
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-2025-013130 // NVD: CVE-2025-8818 // NVD: CVE-2025-8818

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-2025-013130 // NVD: CVE-2025-8818

EXTERNAL IDS

db:NVDid:CVE-2025-8818

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db:VULDBid:319352

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db:JVNDBid:JVNDB-2025-013130

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sources: JVNDB: JVNDB-2025-013130 // NVD: CVE-2025-8818

REFERENCES

url:https://github.com/wudipjq/my_vuln/blob/main/linksys1/vuln_52/52.md

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url:https://github.com/wudipjq/my_vuln/blob/main/linksys1/vuln_52/52.md#poc

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url:https://vuldb.com/?id.319352

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url:https://vuldb.com/?submit.626682

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

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url:https://vuldb.com/?ctiid.319352

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url:https://nvd.nist.gov/vuln/detail/cve-2025-8818

Trust: 0.8

sources: JVNDB: JVNDB-2025-013130 // NVD: CVE-2025-8818

SOURCES

db:JVNDBid:JVNDB-2025-013130
db:NVDid:CVE-2025-8818

LAST UPDATE DATE

2025-09-10T23:44:10.331000+00:00


SOURCES UPDATE DATE

db:JVNDBid:JVNDB-2025-013130date:2025-09-05T08:38:00
db:NVDid:CVE-2025-8818date:2025-09-04T18:41:21.277

SOURCES RELEASE DATE

db:JVNDBid:JVNDB-2025-013130date:2025-09-05T00:00:00
db:NVDid:CVE-2025-8818date:2025-08-10T23:15:25.737