Buffer overflow in Commscope Ruckus Iot Controller
CVE-2021-33217
An issue was discovered in CommScope Ruckus IoT Controller 1.7.1.0 and earlier. The Web Application allows Arbitrary Read/Write actions by authenticated users. The API allows an HTTP POST of arbitrary content into any file on the filesystem as root.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.014 (71.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 71.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000
Affected products
Weakness classification (CWE)
References
- korelogic.com/advisories.html (Third Party Advisory)
- seclists.org/fulldisclosure/2021/May/77 (Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-33217?
- CVE-2021-33217 is a high-severity vulnerability in Commscope Ruckus Iot Controller, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2021-07-07.
- How severe is CVE-2021-33217?
- High severity. CVSS v3 base score is 8.8 out of 10.