Buffer overflow in Cloudme
CVE-2020-37070
CloudMe 1.11.2 contains a buffer overflow vulnerability that allows remote attackers to execute arbitrary code through crafted network packets. Attackers can exploit the vulnerability by sending a specially crafted payload to the CloudMe service running on port 8888, enabling remote code execution.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.005 (39.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 39.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: +0.000
Affected products
- Cloudme — versions 1.11.2
Weakness classification (CWE)
References
- www.exploit-db.com/exploits/48499 (exploit)
- www.cloudme.com/en (product)
- www.vulncheck.com/advisories/cloudme-buffer-overflow-sehdepaslr (third-party-advisory)
Frequently asked questions
- What is CVE-2020-37070?
- CVE-2020-37070 is a critical-severity vulnerability in Cloudme, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 9.8/10. Published 2026-02-03.
- How severe is CVE-2020-37070?
- Critical severity. CVSS v3 base score is 9.8 out of 10.