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ID

VAR-202506-0487


CVE

CVE-2025-5910


TITLE

TOTOLINK  of  ex1200t  Classic buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-007148

DESCRIPTION

A vulnerability has been found in TOTOLINK EX1200T up to 4.1.2cu.5232_B20210713 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /boafrm/formWsc of the component HTTP POST Request Handler. The manipulation leads to buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. TOTOLINK of ex1200t 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 EX1200T is a Wi-Fi range extender from China's TOTOLINK Electronics. Attackers can exploit this vulnerability to execute arbitrary code on the system or cause a denial of service

Trust: 2.16

sources: NVD: CVE-2025-5910 // JVNDB: JVNDB-2025-007148 // CNVD: CNVD-2025-12872

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-12872

AFFECTED PRODUCTS

vendor:totolinkmodel:ex1200tscope:lteversion:4.1.2cu.5232_b20210713

Trust: 1.0

vendor:totolinkmodel:ex1200tscope:lteversion:ex1200t firmware 4.1.2cu.5232 b20210713 and earlier

Trust: 0.8

vendor:totolinkmodel:ex1200tscope: - version: -

Trust: 0.8

vendor:totolinkmodel:ex1200tscope:eqversion: -

Trust: 0.8

vendor:totolinkmodel:ex1200t <=4.1.2cu.5232 b20210713scope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2025-12872 // JVNDB: JVNDB-2025-007148 // NVD: CVE-2025-5910

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2025-5910
value: HIGH

Trust: 1.0

OTHER: JVNDB-2025-007148
value: HIGH

Trust: 0.8

CNVD: CNVD-2025-12872
value: HIGH

Trust: 0.6

cna@vuldb.com: CVE-2025-5910
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-2025-007148
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-2025-12872
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-2025-5910
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

OTHER: JVNDB-2025-007148
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-2025-12872 // JVNDB: JVNDB-2025-007148 // NVD: CVE-2025-5910

PROBLEMTYPE DATA

problemtype:CWE-119

Trust: 1.0

problemtype:CWE-120

Trust: 1.0

problemtype:Buffer error (CWE-119) [ others ]

Trust: 0.8

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

Trust: 0.8

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

Trust: 0.8

sources: JVNDB: JVNDB-2025-007148 // NVD: CVE-2025-5910

EXTERNAL IDS

db:NVDid:CVE-2025-5910

Trust: 3.2

db:VULDBid:311683

Trust: 1.8

db:JVNDBid:JVNDB-2025-007148

Trust: 0.8

db:CNVDid:CNVD-2025-12872

Trust: 0.6

sources: CNVD: CNVD-2025-12872 // JVNDB: JVNDB-2025-007148 // NVD: CVE-2025-5910

REFERENCES

url:https://github.com/byxs0x0/cve2/blob/main/6.md

Trust: 2.4

url:https://vuldb.com/?id.311683

Trust: 1.8

url:https://vuldb.com/?submit.592271

Trust: 1.8

url:https://www.totolink.net/

Trust: 1.8

url:https://vuldb.com/?ctiid.311683

Trust: 1.0

url:https://nvd.nist.gov/vuln/detail/cve-2025-5910

Trust: 0.8

sources: CNVD: CNVD-2025-12872 // JVNDB: JVNDB-2025-007148 // NVD: CVE-2025-5910

SOURCES

db:CNVDid:CNVD-2025-12872
db:JVNDBid:JVNDB-2025-007148
db:NVDid:CVE-2025-5910

LAST UPDATE DATE

2025-06-21T23:30:12.356000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-12872date:2025-06-19T00:00:00
db:JVNDBid:JVNDB-2025-007148date:2025-06-17T04:41:00
db:NVDid:CVE-2025-5910date:2025-06-16T17:13:58.870

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-12872date:2025-06-19T00:00:00
db:JVNDBid:JVNDB-2025-007148date:2025-06-17T00:00:00
db:NVDid:CVE-2025-5910date:2025-06-10T03:15:38.583