Sign-up

ID

VAR-202501-2363


CVE

CVE-2024-57540


TITLE

Linksys  of  e8450  Classic buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-003863

DESCRIPTION

Linksys E8450 v1.2.00.360516 was discovered to contain a buffer overflow vulnerability. The parsed field (action) is copied to the stack without length verification. Linksys E8450 is an E-series wireless router from Linksys, an American company. A remote attacker can exploit this vulnerability to execute arbitrary code on the system or cause a denial of service attack

Trust: 2.16

sources: NVD: CVE-2024-57540 // JVNDB: JVNDB-2025-003863 // CNVD: CNVD-2025-02951

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-02951

AFFECTED PRODUCTS

vendor:linksysmodel:e8450scope:eqversion:1.2.00.360516

Trust: 1.0

vendor:linksysmodel:e8450scope:eqversion: -

Trust: 0.8

vendor:linksysmodel:e8450scope:eqversion:e8450 firmware 1.2.00.360516

Trust: 0.8

vendor:linksysmodel:e8450scope: - version: -

Trust: 0.8

vendor:linksysmodel:e8450scope:eqversion:v1.2.00.360516

Trust: 0.6

sources: CNVD: CNVD-2025-02951 // JVNDB: JVNDB-2025-003863 // NVD: CVE-2024-57540

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2024-57540
value: MEDIUM

Trust: 1.0

OTHER: JVNDB-2025-003863
value: MEDIUM

Trust: 0.8

CNVD: CNVD-2025-02951
value: MEDIUM

Trust: 0.6

CNVD: CNVD-2025-02951
severity: MEDIUM
baseScore: 6.8
vectorString: AV:N/AC:L/AU:S/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2024-57540
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 3.6
version: 3.1

Trust: 1.0

OTHER: JVNDB-2025-003863
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2025-02951 // JVNDB: JVNDB-2025-003863 // NVD: CVE-2024-57540

PROBLEMTYPE DATA

problemtype:CWE-120

Trust: 1.0

problemtype:Classic buffer overflow (CWE-120) [ others ]

Trust: 0.8

sources: JVNDB: JVNDB-2025-003863 // NVD: CVE-2024-57540

PATCH

title:Patch for Linksys E8450 action parameter buffer overflow vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/655956

Trust: 0.6

sources: CNVD: CNVD-2025-02951

EXTERNAL IDS

db:NVDid:CVE-2024-57540

Trust: 3.2

db:JVNDBid:JVNDB-2025-003863

Trust: 0.8

db:CNVDid:CNVD-2025-02951

Trust: 0.6

sources: CNVD: CNVD-2025-02951 // JVNDB: JVNDB-2025-003863 // NVD: CVE-2024-57540

REFERENCES

url:https://github.com/wood1314/linksys_e8450_vul/blob/main/2/2.md

Trust: 2.4

url:https://nvd.nist.gov/vuln/detail/cve-2024-57540

Trust: 0.8

sources: CNVD: CNVD-2025-02951 // JVNDB: JVNDB-2025-003863 // NVD: CVE-2024-57540

SOURCES

db:CNVDid:CNVD-2025-02951
db:JVNDBid:JVNDB-2025-003863
db:NVDid:CVE-2024-57540

LAST UPDATE DATE

2025-04-25T01:51:58.184000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-02951date:2025-02-17T00:00:00
db:JVNDBid:JVNDB-2025-003863date:2025-04-23T02:37:00
db:NVDid:CVE-2024-57540date:2025-04-22T14:11:39.350

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-02951date:2025-02-13T00:00:00
db:JVNDBid:JVNDB-2025-003863date:2025-04-23T00:00:00
db:NVDid:CVE-2024-57540date:2025-01-21T21:15:12.040