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ID

VAR-202403-0658


CVE

CVE-2024-2489


TITLE

Shenzhen Tenda Technology Co.,Ltd.  of  AC18  Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2024-016434

DESCRIPTION

A vulnerability classified as critical has been found in Tenda AC18 15.03.05.05. Affected is the function formSetQosBand of the file /goform/SetNetControlList. The manipulation of the argument list leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-256896. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. Shenzhen Tenda Technology Co.,Ltd. of AC18 An out-of-bounds write vulnerability exists in firmware.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-2024-2489 // JVNDB: JVNDB-2024-016434

AFFECTED PRODUCTS

vendor:tendamodel:ac18scope:eqversion:15.03.05.05

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vendor:tendamodel:ac18scope:eqversion: -

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vendor:tendamodel:ac18scope:eqversion:ac18 firmware 15.03.05.05

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vendor:tendamodel:ac18scope: - version: -

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sources: JVNDB: JVNDB-2024-016434 // NVD: CVE-2024-2489

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2024-2489
value: HIGH

Trust: 1.0

nvd@nist.gov: CVE-2024-2489
value: HIGH

Trust: 1.0

OTHER: JVNDB-2024-016434
value: HIGH

Trust: 0.8

cna@vuldb.com: CVE-2024-2489
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-2024-016434
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

cna@vuldb.com: CVE-2024-2489
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: 2.0

NVD: JVNDB-2024-016434
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-2024-016434 // NVD: CVE-2024-2489 // NVD: CVE-2024-2489

PROBLEMTYPE DATA

problemtype:CWE-121

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problemtype:CWE-787

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problemtype:Stack-based buffer overflow (CWE-121) [ others ]

Trust: 0.8

problemtype: Out-of-bounds writing (CWE-787) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2024-016434 // NVD: CVE-2024-2489

EXTERNAL IDS

db:NVDid:CVE-2024-2489

Trust: 2.6

db:VULDBid:256896

Trust: 1.8

db:JVNDBid:JVNDB-2024-016434

Trust: 0.8

sources: JVNDB: JVNDB-2024-016434 // NVD: CVE-2024-2489

REFERENCES

url:https://github.com/abcdefg-png/iot-vulnerable/blob/main/tenda/ac18/formsetqosband.md

Trust: 1.8

url:https://vuldb.com/?id.256896

Trust: 1.8

url:https://vuldb.com/?ctiid.256896

Trust: 1.0

url:https://nvd.nist.gov/vuln/detail/cve-2024-2489

Trust: 0.8

sources: JVNDB: JVNDB-2024-016434 // NVD: CVE-2024-2489

SOURCES

db:JVNDBid:JVNDB-2024-016434
db:NVDid:CVE-2024-2489

LAST UPDATE DATE

2025-01-16T23:30:54.179000+00:00


SOURCES UPDATE DATE

db:JVNDBid:JVNDB-2024-016434date:2025-01-15T04:38:00
db:NVDid:CVE-2024-2489date:2025-01-14T15:08:04.643

SOURCES RELEASE DATE

db:JVNDBid:JVNDB-2024-016434date:2025-01-15T00:00:00
db:NVDid:CVE-2024-2489date:2024-03-15T09:15:08.433