CVE-2020-37070 CloudMe 1.11.2 - Buffer Overflow (SEH,DEP,ASLR)
Remote attackers can execute arbitrary code on CloudMe clients by sending crafted network packets to the service port.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-37070?
CVE-2020-37070 is a high-severity memory corruption vulnerability in CloudMe, published on 3 Feb 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
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.
Weakness: CWE-120
Which versions are affected by CVE-2020-37070?
How do I fix CVE-2020-37070?
No fix has been published for CVE-2020-37070 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2020-37070 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-37070 exists.
Sources
Also known as GHSA-xg2w-fg24-8449.