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ID

VAR-202505-0256


CVE

CVE-2025-45042


TITLE

Shenzhen Tenda Technology Co.,Ltd.  of  AC9  Command injection vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-004486

DESCRIPTION

Tenda AC9 v15.03.05.14 was discovered to contain a command injection vulnerability via the Telnet function. Shenzhen Tenda Technology Co.,Ltd. of AC9 Firmware contains a command injection vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. No detailed vulnerability details are currently provided

Trust: 2.16

sources: NVD: CVE-2025-45042 // JVNDB: JVNDB-2025-004486 // CNVD: CNVD-2025-09670

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-09670

AFFECTED PRODUCTS

vendor:tendamodel:ac9scope:eqversion:15.03.05.14

Trust: 1.6

vendor:tendamodel:ac9scope:eqversion: -

Trust: 0.8

vendor:tendamodel:ac9scope: - version: -

Trust: 0.8

vendor:tendamodel:ac9scope:eqversion:ac9 firmware 15.03.05.14

Trust: 0.8

sources: CNVD: CNVD-2025-09670 // JVNDB: JVNDB-2025-004486 // NVD: CVE-2025-45042

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2025-45042
value: CRITICAL

Trust: 1.0

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2025-45042
value: CRITICAL

Trust: 1.0

NVD: CVE-2025-45042
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2025-09670
value: HIGH

Trust: 0.6

CNVD: CNVD-2025-09670
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2025-45042
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: 2.0

NVD: CVE-2025-45042
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.0/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: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2025-09670 // JVNDB: JVNDB-2025-004486 // NVD: CVE-2025-45042 // NVD: CVE-2025-45042

PROBLEMTYPE DATA

problemtype:CWE-77

Trust: 1.0

problemtype:CWE-78

Trust: 1.0

problemtype:Command injection (CWE-77) [NVD evaluation ]

Trust: 0.8

problemtype:OS Command injection (CWE-78) [ others ]

Trust: 0.8

sources: JVNDB: JVNDB-2025-004486 // NVD: CVE-2025-45042

EXTERNAL IDS

db:NVDid:CVE-2025-45042

Trust: 3.2

db:JVNDBid:JVNDB-2025-004486

Trust: 0.8

db:CNVDid:CNVD-2025-09670

Trust: 0.6

sources: CNVD: CNVD-2025-09670 // JVNDB: JVNDB-2025-004486 // NVD: CVE-2025-45042

REFERENCES

url:https://github.com/ghostsuzhijian/iot-/blob/main/ac9_telnetd/rx3_telnetd.md

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2025-45042

Trust: 1.4

sources: CNVD: CNVD-2025-09670 // JVNDB: JVNDB-2025-004486 // NVD: CVE-2025-45042

SOURCES

db:CNVDid:CNVD-2025-09670
db:JVNDBid:JVNDB-2025-004486
db:NVDid:CVE-2025-45042

LAST UPDATE DATE

2025-05-15T23:16:06.317000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-09670date:2025-05-14T00:00:00
db:JVNDBid:JVNDB-2025-004486date:2025-05-08T07:25:00
db:NVDid:CVE-2025-45042date:2025-05-07T16:39:20.990

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-09670date:2025-05-13T00:00:00
db:JVNDBid:JVNDB-2025-004486date:2025-05-08T00:00:00
db:NVDid:CVE-2025-45042date:2025-05-05T16:15:51.410