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ID

VAR-202401-0680


CVE

CVE-2023-7219


TITLE

TOTOLINK N350RT buffer overflow vulnerability (CNVD-2024-04915)

Trust: 0.6

sources: CNVD: CNVD-2024-04915

DESCRIPTION

A vulnerability has been found in Totolink N350RT 9.3.5u.6139_B202012 and classified as critical. Affected by this vulnerability is the function loginAuth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument http_host leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-249853 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. TOTOLINK N350RT is a small home router from China's Zeon Electronics (TOTOLINK) company. A remote attacker can exploit this vulnerability on the system. Execute arbitrary code or cause a denial of service attack

Trust: 1.44

sources: NVD: CVE-2023-7219 // CNVD: CNVD-2024-04915

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2024-04915

AFFECTED PRODUCTS

vendor:totolinkmodel:n350rtscope:eqversion:9.3.5u.6139_b20201216

Trust: 1.0

vendor:totolinkmodel:n350rt 9.3.5u.6139 b202012scope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2024-04915 // NVD: CVE-2023-7219

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2023-7219
value: HIGH

Trust: 1.0

nvd@nist.gov: CVE-2023-7219
value: CRITICAL

Trust: 1.0

CNVD: CNVD-2024-04915
value: HIGH

Trust: 0.6

cna@vuldb.com: CVE-2023-7219
severity: HIGH
baseScore: 8.3
vectorString: AV:N/AC:L/AU:M/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: MULTIPLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 6.4
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.0

CNVD: CNVD-2024-04915
severity: HIGH
baseScore: 8.3
vectorString: AV:N/AC:L/AU:M/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: MULTIPLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 6.4
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

cna@vuldb.com: CVE-2023-7219
baseSeverity: HIGH
baseScore: 7.2
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.2
impactScore: 5.9
version: 3.1

Trust: 1.0

nvd@nist.gov: CVE-2023-7219
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

sources: CNVD: CNVD-2024-04915 // NVD: CVE-2023-7219 // NVD: CVE-2023-7219

PROBLEMTYPE DATA

problemtype:CWE-121

Trust: 1.0

sources: NVD: CVE-2023-7219

EXTERNAL IDS

db:NVDid:CVE-2023-7219

Trust: 1.6

db:VULDBid:249853

Trust: 1.0

db:CNVDid:CNVD-2024-04915

Trust: 0.6

sources: CNVD: CNVD-2024-04915 // NVD: CVE-2023-7219

REFERENCES

url:https://github.com/jylsec/vuldb/blob/main/totolink/n350rt/5/readme.md

Trust: 1.0

url:https://vuldb.com/?ctiid.249853

Trust: 1.0

url:https://vuldb.com/?id.249853

Trust: 1.0

url:https://nvd.nist.gov/vuln/detail/cve-2023-7219

Trust: 0.6

sources: CNVD: CNVD-2024-04915 // NVD: CVE-2023-7219

SOURCES

db:CNVDid:CNVD-2024-04915
db:NVDid:CVE-2023-7219

LAST UPDATE DATE

2024-08-14T14:09:36.813000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2024-04915date:2024-01-19T00:00:00
db:NVDid:CVE-2023-7219date:2024-05-17T02:34:19.013

SOURCES RELEASE DATE

db:CNVDid:CNVD-2024-04915date:2024-01-18T00:00:00
db:NVDid:CVE-2023-7219date:2024-01-09T06:15:45.930