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ID

VAR-202404-0123


CVE

CVE-2024-3907


TITLE

Shenzhen Tenda Technology Co.,Ltd.  of  ac500  Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2024-016942

DESCRIPTION

A vulnerability was found in Tenda AC500 2.0.1.9(1307). It has been rated as critical. This issue affects the function formSetCfm of the file /goform/setcfm. The manipulation of the argument funcpara1 leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-261143. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. of ac500 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. Tenda AC500 is a Gigabit port access controller from China's Tenda Company. No detailed vulnerability details are provided at this time

Trust: 2.16

sources: NVD: CVE-2024-3907 // JVNDB: JVNDB-2024-016942 // CNVD: CNVD-2024-24976

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2024-24976

AFFECTED PRODUCTS

vendor:tendamodel:ac500scope:eqversion:2.0.1.9\(1307\)

Trust: 1.0

vendor:tendamodel:ac500scope:eqversion: -

Trust: 0.8

vendor:tendamodel:ac500scope: - version: -

Trust: 0.8

vendor:tendamodel:ac500scope:eqversion:ac500 firmware 2.0.1.9(1307)

Trust: 0.8

vendor:tendamodel:ac500scope:eqversion:2.0.1.9(1307)

Trust: 0.6

sources: CNVD: CNVD-2024-24976 // JVNDB: JVNDB-2024-016942 // NVD: CVE-2024-3907

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2024-3907
value: HIGH

Trust: 1.0

nvd@nist.gov: CVE-2024-3907
value: CRITICAL

Trust: 1.0

OTHER: JVNDB-2024-016942
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2024-24976
value: HIGH

Trust: 0.6

cna@vuldb.com: CVE-2024-3907
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-2024-016942
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-2024-24976
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-2024-3907
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@nist.gov: CVE-2024-3907
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: JVNDB-2024-016942
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2024-24976 // JVNDB: JVNDB-2024-016942 // NVD: CVE-2024-3907 // NVD: CVE-2024-3907

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-2024-016942 // NVD: CVE-2024-3907

PATCH

title:Patch for Tenda AC500 has an unspecified vulnerability (CNVD-2024-24976)url:https://www.cnvd.org.cn/patchInfo/show/551171

Trust: 0.6

sources: CNVD: CNVD-2024-24976

EXTERNAL IDS

db:NVDid:CVE-2024-3907

Trust: 3.2

db:VULDBid:261143

Trust: 2.4

db:JVNDBid:JVNDB-2024-016942

Trust: 0.8

db:CNVDid:CNVD-2024-24976

Trust: 0.6

sources: CNVD: CNVD-2024-24976 // JVNDB: JVNDB-2024-016942 // NVD: CVE-2024-3907

REFERENCES

url:https://vuldb.com/?id.261143

Trust: 2.4

url:https://vuldb.com/?submit.313802

Trust: 2.4

url:https://github.com/abcdefg-png/iot-vulnerable/blob/main/tenda/ac500/formsetcfm.md

Trust: 2.4

url:https://vuldb.com/?ctiid.261143

Trust: 1.6

url:https://nvd.nist.gov/vuln/detail/cve-2024-3907

Trust: 0.8

url:https://cxsecurity.com/cveshow/cve-2024-3907/

Trust: 0.6

sources: CNVD: CNVD-2024-24976 // JVNDB: JVNDB-2024-016942 // NVD: CVE-2024-3907

SOURCES

db:CNVDid:CNVD-2024-24976
db:JVNDBid:JVNDB-2024-016942
db:NVDid:CVE-2024-3907

LAST UPDATE DATE

2025-01-21T23:09:29.573000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2024-24976date:2024-05-30T00:00:00
db:JVNDBid:JVNDB-2024-016942date:2025-01-20T03:03:00
db:NVDid:CVE-2024-3907date:2025-01-17T21:21:37.327

SOURCES RELEASE DATE

db:CNVDid:CNVD-2024-24976date:2024-05-30T00:00:00
db:JVNDBid:JVNDB-2024-016942date:2025-01-20T00:00:00
db:NVDid:CVE-2024-3907date:2024-04-17T11:15:12.160