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ID

VAR-202508-2081


CVE

CVE-2025-55590


TITLE

TOTOLINK  of  A3002R  Command injection vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-012071

DESCRIPTION

TOTOLINK A3002R v4.0.0-B20230531.1404 was discovered to contain an command injection vulnerability via the component bupload.html. The TOTOLINK A3002R is a wireless router manufactured by China's TOTOLINK Electronics. Its primary function is to provide wireless network connectivity for homes and small offices. The TOTOLINK A3002R suffers from a command injection vulnerability caused by the bupload.html component's failure to properly sanitize special characters and commands when constructing commands. Detailed vulnerability details are currently unavailable

Trust: 2.16

sources: NVD: CVE-2025-55590 // JVNDB: JVNDB-2025-012071 // CNVD: CNVD-2025-20931

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-20931

AFFECTED PRODUCTS

vendor:totolinkmodel:a3002rscope:eqversion:4.0.0-b20230531.1404

Trust: 1.0

vendor:totolinkmodel:a3002rscope: - version: -

Trust: 0.8

vendor:totolinkmodel:a3002rscope:eqversion: -

Trust: 0.8

vendor:totolinkmodel:a3002rscope:eqversion:a3002r firmware 4.0.0-b20230531.1404

Trust: 0.8

vendor:totolinkmodel:a3002r v4.0.0-b20230531.1404scope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2025-20931 // JVNDB: JVNDB-2025-012071 // NVD: CVE-2025-55590

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2025-55590
value: MEDIUM

Trust: 1.0

OTHER: JVNDB-2025-012071
value: MEDIUM

Trust: 0.8

CNVD: CNVD-2025-20931
value: MEDIUM

Trust: 0.6

CNVD: CNVD-2025-20931
severity: MEDIUM
baseScore: 6.4
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 4.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2025-55590
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 2.5
version: 3.1

Trust: 1.0

OTHER: JVNDB-2025-012071
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2025-20931 // JVNDB: JVNDB-2025-012071 // NVD: CVE-2025-55590

PROBLEMTYPE DATA

problemtype:CWE-77

Trust: 1.0

problemtype:Command injection (CWE-77) [ others ]

Trust: 0.8

sources: JVNDB: JVNDB-2025-012071 // NVD: CVE-2025-55590

EXTERNAL IDS

db:NVDid:CVE-2025-55590

Trust: 3.2

db:JVNDBid:JVNDB-2025-012071

Trust: 0.8

db:CNVDid:CNVD-2025-20931

Trust: 0.6

sources: CNVD: CNVD-2025-20931 // JVNDB: JVNDB-2025-012071 // NVD: CVE-2025-55590

REFERENCES

url:https://github.com/goldenglow21/softwares_poc/blob/main/a3002r_v4/boa%20-%20command%20injection/poc%203.md

Trust: 2.4

url:https://nvd.nist.gov/vuln/detail/cve-2025-55590

Trust: 0.8

sources: CNVD: CNVD-2025-20931 // JVNDB: JVNDB-2025-012071 // NVD: CVE-2025-55590

SOURCES

db:CNVDid:CNVD-2025-20931
db:JVNDBid:JVNDB-2025-012071
db:NVDid:CVE-2025-55590

LAST UPDATE DATE

2025-09-12T23:42:14.086000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-20931date:2025-09-10T00:00:00
db:JVNDBid:JVNDB-2025-012071date:2025-08-22T03:20:00
db:NVDid:CVE-2025-55590date:2025-08-21T14:10:56.043

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-20931date:2025-09-10T00:00:00
db:JVNDBid:JVNDB-2025-012071date:2025-08-22T00:00:00
db:NVDid:CVE-2025-55590date:2025-08-18T20:15:31.377