CVE-2022-40847

In Tenda AC1200 Router model W15Ev2 V15.11.0.10(1576), there exists a command injection vulnerability in the function formSetFixTools. This vulnerability allows attackers to run arbitrary commands on the server via the hostname parameter.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://boschko.ca/tenda_ac1200_router/	Exploit Technical Description Third Party Advisory
https://boschko.ca/tenda_ac1200_router/	Exploit Technical Description Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tenda:w15e_firmware:15.11.0.10\(1576\):*:*:*:*:*:*:*

cpe:2.3:h:tenda:w15e:2.0:*:*:*:*:*:*:*

History

07 Jul 2025, 18:20

Type	Values Removed	Values Added
CPE	cpe:2.3:h:tenda:ac1200_v-w15ev2:-:::::::*	cpe:2.3:h:tenda:w15e:2.0:::::::*
First Time		Tenda w15e

Information

Published : 2022-11-15 02:15

Updated : 2025-07-07 18:20

NVD link : CVE-2022-40847

Mitre link : CVE-2022-40847

CVE.ORG link : CVE-2022-40847

JSON object : View

Products Affected

tenda

w15e
w15e_firmware

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

{"id": "CVE-2022-40847", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2022-11-15T02:15:11.270", "references": [{"url": "https://boschko.ca/tenda_ac1200_router/", "tags": ["Exploit", "Technical Description", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://boschko.ca/tenda_ac1200_router/", "tags": ["Exploit", "Technical Description", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-78"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-78"}]}], "descriptions": [{"lang": "en", "value": "In Tenda AC1200 Router model W15Ev2 V15.11.0.10(1576), there exists a command injection vulnerability in the function formSetFixTools. This vulnerability allows attackers to run arbitrary commands on the server via the hostname parameter."}, {"lang": "es", "value": "En Tenda AC1200 Router modelo W15Ev2 V15.11.0.10 (1576), existe una vulnerabilidad de inyecci\u00f3n de comandos en la funci\u00f3n formSetFixTools. Esta vulnerabilidad permite a los atacantes ejecutar comandos arbitrarios en el servidor a trav\u00e9s del par\u00e1metro de nombre de host."}], "lastModified": "2025-07-07T18:20:52.457", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tenda:w15e_firmware:15.11.0.10\\(1576\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "03AB5835-92BD-42C1-ADA6-654161BFDFC4"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tenda:w15e:2.0:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "4EF5F7DF-4B18-4AE3-B8BD-B051761291CE"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}