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ID

VAR-202404-0368


CVE

CVE-2024-4115


TITLE

Shenzhen Tenda Technology Co.,Ltd.  of  W15E  Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2024-016578

DESCRIPTION

A vulnerability, which was classified as critical, was found in Tenda W15E 15.11.0.14. Affected is the function formAddDnsForward of the file /goform/AddDnsForward. The manipulation of the argument DnsForwardRule 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. VDB-261858 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. Shenzhen Tenda Technology Co.,Ltd. of W15E 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. W15E is a wireless router from China's Tenda Company. The vulnerability is caused by the DnsForwardRule parameter of the formAddDnsForward method of the /goform/AddDnsForward file failing to correctly verify the length of the input data. Remote attackers can exploit this vulnerability to execute arbitrary code on the system or cause a denial of service attack

Trust: 2.16

sources: NVD: CVE-2024-4115 // JVNDB: JVNDB-2024-016578 // CNVD: CNVD-2024-24423

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2024-24423

AFFECTED PRODUCTS

vendor:tendamodel:w15escope:eqversion:15.11.0.14

Trust: 1.0

vendor:tendamodel:w15escope:eqversion: -

Trust: 0.8

vendor:tendamodel:w15escope:eqversion:w15e firmware 15.11.0.14

Trust: 0.8

vendor:tendamodel:w15escope: - version: -

Trust: 0.8

vendor:jixiang tengdamodel:w15escope:eqversion:15.11.0.14

Trust: 0.6

sources: CNVD: CNVD-2024-24423 // JVNDB: JVNDB-2024-016578 // NVD: CVE-2024-4115

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2024-4115
value: HIGH

Trust: 1.0

nvd@nist.gov: CVE-2024-4115
value: HIGH

Trust: 1.0

OTHER: JVNDB-2024-016578
value: HIGH

Trust: 0.8

CNVD: CNVD-2024-24423
value: HIGH

Trust: 0.6

cna@vuldb.com: CVE-2024-4115
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-2024-016578
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-2024-24423
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-2024-4115
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-2024-016578
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: CNVD: CNVD-2024-24423 // JVNDB: JVNDB-2024-016578 // NVD: CVE-2024-4115 // NVD: CVE-2024-4115

PROBLEMTYPE DATA

problemtype:CWE-121

Trust: 1.0

problemtype:CWE-787

Trust: 1.0

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-2024-016578 // NVD: CVE-2024-4115

PATCH

title:Patch for Shenzhen Jixiang Tengda Technology Co., Ltd. W15E formAddDnsForward method buffer overflow vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/546236

Trust: 0.6

sources: CNVD: CNVD-2024-24423

EXTERNAL IDS

db:NVDid:CVE-2024-4115

Trust: 3.2

db:VULDBid:261858

Trust: 2.4

db:JVNDBid:JVNDB-2024-016578

Trust: 0.8

db:CNVDid:CNVD-2024-24423

Trust: 0.6

sources: CNVD: CNVD-2024-24423 // JVNDB: JVNDB-2024-016578 // NVD: CVE-2024-4115

REFERENCES

url:https://vuldb.com/?id.261858

Trust: 2.4

url:https://github.com/abcdefg-png/iot-vulnerable/blob/main/tenda/w15ev1.0/formadddnsforward.md

Trust: 1.8

url:https://vuldb.com/?submit.317818

Trust: 1.8

url:https://vuldb.com/?ctiid.261858

Trust: 1.0

url:https://nvd.nist.gov/vuln/detail/cve-2024-4115

Trust: 0.8

sources: CNVD: CNVD-2024-24423 // JVNDB: JVNDB-2024-016578 // NVD: CVE-2024-4115

SOURCES

db:CNVDid:CNVD-2024-24423
db:JVNDBid:JVNDB-2024-016578
db:NVDid:CVE-2024-4115

LAST UPDATE DATE

2025-01-18T23:03:35.689000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2024-24423date:2024-05-27T00:00:00
db:JVNDBid:JVNDB-2024-016578date:2025-01-16T05:40:00
db:NVDid:CVE-2024-4115date:2025-01-15T18:42:08.110

SOURCES RELEASE DATE

db:CNVDid:CNVD-2024-24423date:2024-05-14T00:00:00
db:JVNDBid:JVNDB-2024-016578date:2025-01-16T00:00:00
db:NVDid:CVE-2024-4115date:2024-04-24T16:15:10.097