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ID

VAR-202401-1251


CVE

CVE-2024-0997


TITLE

TOTOLINK  of  N200RE  Stack-based buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2024-002070

DESCRIPTION

A vulnerability was found in Totolink N200RE 9.3.5u.6139_B20201216 and classified as critical. Affected by this issue is the function setOpModeCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument pppoeUser leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-252266 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 N200RE A stack-based buffer overflow vulnerability exists in the 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-2024-0997 // JVNDB: JVNDB-2024-002070

AFFECTED PRODUCTS

vendor:totolinkmodel:n200rescope:eqversion:9.3.5u.6139_b20201216

Trust: 1.0

vendor:totolinkmodel:n200rescope: - version: -

Trust: 0.8

vendor:totolinkmodel:n200rescope:eqversion:n200re firmware 9.3.5u.6139 b20201216

Trust: 0.8

vendor:totolinkmodel:n200rescope:eqversion: -

Trust: 0.8

sources: JVNDB: JVNDB-2024-002070 // NVD: CVE-2024-0997

CVSS

SEVERITY

CVSSV2

CVSSV3

NVD: CVE-2024-0997
value: HIGH

Trust: 1.8

cna@vuldb.com: CVE-2024-0997
value: HIGH

Trust: 1.0

cna@vuldb.com:
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: FALSE
obtainAllPrivilege: FALSE
obtainUserPrivilege: FALSE
obtainOtherPrivilege: FALSE
userInteractionRequired: FALSE
version: 2.0

Trust: 1.0

cna@vuldb.com:
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:
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: CVE-2024-0997
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-2024-002070 // NVD: CVE-2024-0997 // NVD: CVE-2024-0997

PROBLEMTYPE DATA

problemtype:CWE-121

Trust: 1.0

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

Trust: 0.8

sources: JVNDB: JVNDB-2024-002070 // NVD: CVE-2024-0997

CONFIGURATIONS

sources:
            
            
            NVD: CVE-2024-0997

EXTERNAL IDS
db:NVDid:CVE-2024-0997
Trust: 2.6
db:VULDBid:252266
Trust: 1.8
db:JVNDBid:JVNDB-2024-002070
Trust: 0.8
sources:
            
            
            JVNDB: JVNDB-2024-002070 // 
            
            
            
            NVD: CVE-2024-0997

REFERENCES
url:https://jylsec.notion.site/totolink-n200re-has-stack-buffer-overflow-vulnerability-in-setopmodecfg-9faac02b13d84bd3b7fe84aab68c7add?pvs=4
Trust: 1.8
url:https://vuldb.com/?ctiid.252266
Trust: 1.8
url:https://vuldb.com/?id.252266
Trust: 1.8
url:https://nvd.nist.gov/vuln/detail/cve-2024-0997
Trust: 0.8
sources:
            
            
            JVNDB: JVNDB-2024-002070 // 
            
            
            
            NVD: CVE-2024-0997

SOURCES
db:JVNDBid:JVNDB-2024-002070
db:NVDid:CVE-2024-0997

LAST UPDATE DATE
2024-05-17T23:12:32.999000+00:00

SOURCES UPDATE DATE
db:JVNDBid:JVNDB-2024-002070date:2024-02-07T06:12:00
db:NVDid:CVE-2024-0997date:2024-05-17T02:35:08.383

SOURCES RELEASE DATE
db:JVNDBid:JVNDB-2024-002070date:2024-02-07T00:00:00
db:NVDid:CVE-2024-0997date:2024-01-29T13:15:08.127