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ID

VAR-202505-1788


CVE

CVE-2025-4825


TITLE

plural  TOTOLINK  Buffer error vulnerability in the product

Trust: 0.8

sources: JVNDB: JVNDB-2025-005630

DESCRIPTION

A vulnerability classified as critical was found in TOTOLINK A702R, A3002R and A3002RU 3.0.0-B20230809.1615. This vulnerability affects unknown code of the file /boafrm/formDMZ of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. TOTOLINK of A702R firmware, A3002R firmware, A3002RU The firmware contains a buffer error vulnerability and a classic buffer overflow vulnerability.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-2025-4825 // JVNDB: JVNDB-2025-005630

AFFECTED PRODUCTS

vendor:totolinkmodel:a3002ruscope:eqversion:3.0.0-b20230809.1615

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vendor:totolinkmodel:a3002rscope:eqversion:3.0.0-b20230809.1615

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vendor:totolinkmodel:a702rscope:eqversion:3.0.0-b20230809.1615

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vendor:totolinkmodel:a3002rscope: - version: -

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vendor:totolinkmodel:a3002ruscope: - version: -

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vendor:totolinkmodel:a702rscope: - version: -

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sources: JVNDB: JVNDB-2025-005630 // NVD: CVE-2025-4825

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2025-4825
value: HIGH

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OTHER: JVNDB-2025-005630
value: HIGH

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cna@vuldb.com: CVE-2025-4825
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-2025-005630
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

cna@vuldb.com: CVE-2025-4825
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-2025-005630
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-2025-005630 // NVD: CVE-2025-4825

PROBLEMTYPE DATA

problemtype:CWE-120

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problemtype:CWE-119

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

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

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

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sources: JVNDB: JVNDB-2025-005630 // NVD: CVE-2025-4825

EXTERNAL IDS

db:NVDid:CVE-2025-4825

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db:VULDBid:309286

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db:JVNDBid:JVNDB-2025-005630

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sources: JVNDB: JVNDB-2025-005630 // NVD: CVE-2025-4825

REFERENCES

url:https://vuldb.com/?id.309286

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url:https://vuldb.com/?submit.574596

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

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url:https://vuldb.com/?ctiid.309286

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url:https://github.com/ch13hh/tmp_store_cc/blob/main/toto/4.md

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url:https://nvd.nist.gov/vuln/detail/cve-2025-4825

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sources: JVNDB: JVNDB-2025-005630 // NVD: CVE-2025-4825

SOURCES

db:JVNDBid:JVNDB-2025-005630
db:NVDid:CVE-2025-4825

LAST UPDATE DATE

2025-05-29T23:42:40.678000+00:00


SOURCES UPDATE DATE

db:JVNDBid:JVNDB-2025-005630date:2025-05-26T02:01:00
db:NVDid:CVE-2025-4825date:2025-05-23T15:49:33.150

SOURCES RELEASE DATE

db:JVNDBid:JVNDB-2025-005630date:2025-05-26T00:00:00
db:NVDid:CVE-2025-4825date:2025-05-17T10:15:21.657