CVE-2021-33221

published 2021-07-07

CVE-2021-33221: An issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. There are Unauthenticated API Endpoints.

Priority P1 78 critical 9.8 CVSS 3.1

AV N AC L PR N UI N S U C H I H A H

EXPLOIT

An issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. There are Unauthenticated API Endpoints.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
commscope	ruckus_iot_controller	<= 1.7.1.0	—

Detection & IOCs extracted from sources · hover to see the quote

url /service/v1/service-details↗

• → Send an unauthenticated HTTP GET request to /service/v1/service-details; a vulnerable Ruckus IoT Controller will respond with HTTP 200, Content-Type: application/json, and a JSON body containing the keys 'message', 'ok', 'data', 'dns', and 'gateway'. ↗
• → The vulnerable endpoint is a 'service details' API endpoint that discloses DNS/NTP servers, internal hostname, IoT Controller version, and potentially API keys/tokens — all without requiring authentication (CWE-306).

• · Affected versions are CommScope Ruckus IoT Controller 1.7.1.0 and earlier; the unauthenticated endpoint may be present on any version in that range.

CVSS provenance

nvd v3.1 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvd v2.0 7.5 HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P

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CWE-306