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ID

VAR-202503-0050


CVE

CVE-2025-1819


TITLE

Tenda AC7 Command Injection Vulnerability (CNVD-2025-05230)

Trust: 0.6

sources: CNVD: CNVD-2025-05230

DESCRIPTION

A vulnerability, which was classified as critical, was found in Tenda AC7 1200M 15.03.06.44. Affected is the function TendaTelnet of the file /goform/telnet. The manipulation of the argument lan_ip leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Tenda AC7 is a wireless router from China's Tenda company. The vulnerability is caused by the TendaTelnet function in the /goform/telnet file failing to properly filter special characters and commands in the constructed command. Attackers can exploit this vulnerability to cause arbitrary command execution

Trust: 1.44

sources: NVD: CVE-2025-1819 // CNVD: CNVD-2025-05230

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-05230

AFFECTED PRODUCTS

vendor:tendamodel:ac7scope:eqversion:15.03.06.44

Trust: 0.6

sources: CNVD: CNVD-2025-05230

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2025-1819
value: MEDIUM

Trust: 1.0

CNVD: CNVD-2025-05230
value: MEDIUM

Trust: 0.6

cna@vuldb.com: CVE-2025-1819
severity: MEDIUM
baseScore: 6.5
vectorString: AV:N/AC:L/AU:S/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 8.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.0

CNVD: CNVD-2025-05230
severity: MEDIUM
baseScore: 6.5
vectorString: AV:N/AC:L/AU:S/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 8.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

cna@vuldb.com: CVE-2025-1819
baseSeverity: MEDIUM
baseScore: 6.3
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: LOW
exploitabilityScore: 2.8
impactScore: 3.4
version: 3.1

Trust: 1.0

sources: CNVD: CNVD-2025-05230 // NVD: CVE-2025-1819

PROBLEMTYPE DATA

problemtype:CWE-78

Trust: 1.0

problemtype:CWE-77

Trust: 1.0

sources: NVD: CVE-2025-1819

EXTERNAL IDS

db:NVDid:CVE-2025-1819

Trust: 1.6

db:VULDBid:298092

Trust: 1.0

db:CNVDid:CNVD-2025-05230

Trust: 0.6

sources: CNVD: CNVD-2025-05230 // NVD: CVE-2025-1819

REFERENCES

url:https://www.tenda.com.cn/

Trust: 1.0

url:https://vuldb.com/?id.298092

Trust: 1.0

url:https://vuldb.com/?ctiid.298092

Trust: 1.0

url:https://vuldb.com/?submit.504429

Trust: 1.0

url:https://github.com/raining-101/iot_cve/blob/main/tenda%20a7%20v15.03.06.44%20command%20injection.md

Trust: 1.0

url:https://nvd.nist.gov/vuln/detail/cve-2025-1819

Trust: 0.6

sources: CNVD: CNVD-2025-05230 // NVD: CVE-2025-1819

SOURCES

db:CNVDid:CNVD-2025-05230
db:NVDid:CVE-2025-1819

LAST UPDATE DATE

2025-03-21T23:29:40.142000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-05230date:2025-03-18T00:00:00
db:NVDid:CVE-2025-1819date:2025-03-02T17:15:11.483

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-05230date:2025-03-13T00:00:00
db:NVDid:CVE-2025-1819date:2025-03-02T17:15:11.483