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ID

VAR-202408-0035


CVE

CVE-2024-7465


TITLE

TOTOLINK  of  cp450  Classic buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2024-005610

DESCRIPTION

A vulnerability, which was classified as critical, was found in TOTOLINK CP450 4.1.0cu.747_B20191224. Affected is the function loginauth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument http_host leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-273558 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. TOTOLINK of cp450 Firmware has a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. ‌ TOTOLINK CP450 is a wireless bridge produced by China's TOTOLINK Electronics. TOTOLINK CP450 has a buffer overflow vulnerability, which is related to the improper processing of the parameter http_hos by the loginauth function of the file /cgi-bin/cstecgi.cgi. Attackers can exploit this vulnerability to cause the device to crash, execute arbitrary code, gain control of the device, and even further attack the network environment where the device is located

Trust: 2.16

sources: NVD: CVE-2024-7465 // JVNDB: JVNDB-2024-005610 // CNVD: CNVD-2025-12712

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-12712

AFFECTED PRODUCTS

vendor:totolinkmodel:cp450scope:eqversion:4.1.0cu.747_b20191224

Trust: 1.0

vendor:totolinkmodel:cp450scope:eqversion:cp450 firmware 4.1.0cu.747 b20191224

Trust: 0.8

vendor:totolinkmodel:cp450scope:eqversion: -

Trust: 0.8

vendor:totolinkmodel:cp450scope: - version: -

Trust: 0.8

vendor:totolinkmodel:cp450 4.1.0cu.747 b20191224scope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2025-12712 // JVNDB: JVNDB-2024-005610 // NVD: CVE-2024-7465

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2024-7465
value: HIGH

Trust: 1.0

nvd@nist.gov: CVE-2024-7465
value: CRITICAL

Trust: 1.0

OTHER: JVNDB-2024-005610
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2025-12712
value: HIGH

Trust: 0.6

cna@vuldb.com: CVE-2024-7465
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-2024-005610
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-2025-12712
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-2024-7465
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-2024-7465
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-2024-005610
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-2025-12712 // JVNDB: JVNDB-2024-005610 // NVD: CVE-2024-7465 // NVD: CVE-2024-7465

PROBLEMTYPE DATA

problemtype:CWE-120

Trust: 1.0

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

Trust: 0.8

sources: JVNDB: JVNDB-2024-005610 // NVD: CVE-2024-7465

EXTERNAL IDS

db:NVDid:CVE-2024-7465

Trust: 3.2

db:VULDBid:273558

Trust: 1.8

db:JVNDBid:JVNDB-2024-005610

Trust: 0.8

db:CNVDid:CNVD-2025-12712

Trust: 0.6

sources: CNVD: CNVD-2025-12712 // JVNDB: JVNDB-2024-005610 // NVD: CVE-2024-7465

REFERENCES

url:https://github.com/abcdefg-png/iot-vulnerable/blob/main/totolink/cp450/loginauth.md

Trust: 2.4

url:https://vuldb.com/?submit.381340

Trust: 2.4

url:https://vuldb.com/?id.273558

Trust: 1.8

url:https://vuldb.com/?ctiid.273558

Trust: 1.6

url:https://nvd.nist.gov/vuln/detail/cve-2024-7465

Trust: 0.8

sources: CNVD: CNVD-2025-12712 // JVNDB: JVNDB-2024-005610 // NVD: CVE-2024-7465

SOURCES

db:CNVDid:CNVD-2025-12712
db:JVNDBid:JVNDB-2024-005610
db:NVDid:CVE-2024-7465

LAST UPDATE DATE

2025-06-19T23:21:41.032000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-12712date:2025-06-17T00:00:00
db:JVNDBid:JVNDB-2024-005610date:2024-08-19T02:01:00
db:NVDid:CVE-2024-7465date:2024-08-15T13:11:59.413

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-12712date:2025-06-17T00:00:00
db:JVNDBid:JVNDB-2024-005610date:2024-08-19T00:00:00
db:NVDid:CVE-2024-7465date:2024-08-05T02:16:03.840