CVE Intelligence
Analysis AI-assisted

CVE-2020-37070: CloudMe 1.11.2 Buffer Overflow Leading to Remote Code Execution

CloudMe 1.11.2 is affected by a classic buffer overflow (CWE-120) that, according to the record, can be triggered by crafted network packets sent to the service on port 8888 to execute arbitrary code. VulnCheck, the CNA, scores it 9.8 under CVSS 3.1 and 8.6 under CVSS 4.0. No KEV listing or confirmed exploitation appears in the sources consulted, and the record provides no affected or fixed version data.

Published Oct 13, 2026 · Updated Oct 13, 2026 · Ler em português

Overview

CloudMe 1.11.2 is affected by a classic buffer overflow (CWE-120), as recorded in the CVE entry and analysed by VulnCheck in its advisory. The record describes remote code execution through crafted network packets targeting the CloudMe service on port 8888.

Impact

  • The record states that remote attackers can execute arbitrary code.
  • VulnCheck's CVSS 3.1 vector indicates a network attack vector, low complexity, no privileges required and no user interaction, with high impact on confidentiality, integrity and availability.
  • VulnCheck's CVSS 4.0 score is 8.6, which is lower than the 3.1 score; the reason for the difference is not stated in the record.

Affected products and versions

  • The description names CloudMe 1.11.2 as affected.
  • The record's structured affected list is empty, so no version range is confirmed beyond 1.11.2.
  • The record contains no fixed version. This does not mean that no fix exists.
  • The vendor site is listed in the references: CloudMe. It was not used to verify version details for this analysis.

Exploitation status

  • The record shows that this CVE is not listed in CISA KEV. No confirmed exploitation appears in the sources consulted.
  • The record links to a public Exploit-DB entry. Public exploit references usually raise the urgency of remediation, but this analysis does not assess the contents of that entry.
  • No EPSS score is available in the record.

Remediation and mitigation

  • Inventory all systems running CloudMe and confirm whether any run version 1.11.2.
  • Check the vendor's website for an updated release. No fixed version is confirmed in the sources reviewed.
  • Restrict network access to the CloudMe service port from untrusted networks, and limit exposure to the internet.
  • If the service is not needed, disable it or remove it from the environment.
  • Treat exposed instances as higher priority until a vendor fix or a verified compensating control is in place.

Detection guidance

  • Review network telemetry for unexpected inbound traffic to port 8888 from external or unknown sources.
  • Monitor for crashes, unexpected restarts or abnormal child processes associated with the CloudMe service.
  • Keep logs of the service and host for investigation if abnormal behaviour is seen.

Limitations of the available information

  • The record contains no affected or fixed version data beyond the description.
  • The source status is Deferred, and no vendor advisory is linked in the record.
  • CVSS scores come from the CNA; no NVD scoring data is included in the record.
  • EPSS and SSVC data are not available.
  • The title was not provided in the record and was written for this analysis.

Frequently asked questions

What is CVE-2020-37070?

It is a buffer overflow in CloudMe 1.11.2 that, according to the record, can allow remote attackers to execute arbitrary code through crafted network packets sent to port 8888.

Is this vulnerability known to be exploited in the wild?

It is not listed in CISA KEV, and no confirmed exploitation appears in the sources consulted. The record does link to a public Exploit-DB entry, so organisations should prioritise review of exposed systems.

This analysis was drafted with AI assistance from verified source data and automatically checked against it.