CVE-2021-32424

In TrendNet TW100-S4W1CA 2.3.32, due to a lack of proper session controls, a threat actor could make unauthorized changes to an affected router via a specially crafted web page. If an authenticated user were to interact with a malicious web page it could allow for a complete takeover of the router.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/Galapag0s/Trendnet_TW100-S4W1CA/blob/main/writeup_CSRF.txt	Third Party Advisory
https://github.com/Galapag0s/Trendnet_TW100-S4W1CA/blob/main/writeup_CSRF.txt	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:trendnet:tw100-s4w1ca_firmware:2.3.32:*:*:*:*:*:*:*

cpe:2.3:h:trendnet:tw100-s4w1ca:-:*:*:*:*:*:*:*

History

21 Nov 2024, 06:07

Type	Values Removed	Values Added
References	~~() https://github.com/Galapag0s/Trendnet_TW100-S4W1CA/blob/main/writeup_CSRF.txt - Third Party Advisory~~	() https://github.com/Galapag0s/Trendnet_TW100-S4W1CA/blob/main/writeup_CSRF.txt - Third Party Advisory

24 Jun 2021, 15:46

Type	Values Removed	Values Added
References	~~(MISC) https://github.com/Galapag0s/Trendnet_TW100-S4W1CA/blob/main/writeup_CSRF.txt -~~	(MISC) https://github.com/Galapag0s/Trendnet_TW100-S4W1CA/blob/main/writeup_CSRF.txt - Third Party Advisory
CWE		CWE-352
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 6.8 v3 : 8.8
CPE		cpe:2.3:o:trendnet:tw100-s4w1ca_firmware:2.3.32:::::::* cpe:2.3:h:trendnet:tw100-s4w1ca:-:::::::*

17 Jun 2021, 22:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-06-17 22:15

Updated : 2024-11-21 06:07

NVD link : CVE-2021-32424

Mitre link : CVE-2021-32424

CVE.ORG link : CVE-2021-32424

JSON object : View

Products Affected

trendnet

tw100-s4w1ca_firmware
tw100-s4w1ca

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

{"id": "CVE-2021-32424", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2021-06-17T22:15:07.657", "references": [{"url": "https://github.com/Galapag0s/Trendnet_TW100-S4W1CA/blob/main/writeup_CSRF.txt", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/Galapag0s/Trendnet_TW100-S4W1CA/blob/main/writeup_CSRF.txt", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-352"}]}], "descriptions": [{"lang": "en", "value": "In TrendNet TW100-S4W1CA 2.3.32, due to a lack of proper session controls, a threat actor could make unauthorized changes to an affected router via a specially crafted web page. If an authenticated user were to interact with a malicious web page it could allow for a complete takeover of the router."}, {"lang": "es", "value": "En TrendNet TW100-S4W1CA versi\u00f3n 2.3.32, debido a una falta de controles de sesi\u00f3n apropiados, un actor de amenazas podr\u00eda hacer cambios no autorizados en un router afectado por medio de una p\u00e1gina web especialmente dise\u00f1ada. Si un usuario autenticado interact\u00faa con una p\u00e1gina web maliciosa, podr\u00eda permitir tomar el control completo del router"}], "lastModified": "2024-11-21T06:07:02.223", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:trendnet:tw100-s4w1ca_firmware:2.3.32:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "327F5FB3-66E0-4A51-B2FE-41B2EE9F7C4E"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:trendnet:tw100-s4w1ca:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "EC99AA06-E488-4B56-956C-8DD53AF9A88F"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}