High severity · published Mar 15, 2018
CVE-2018-7886
An issue was discovered in CloudMe 1.11.0
7.8
CVSS
1.9%
EPSS
No
On KEV
Description
An issue was discovered in CloudMe 1.11.0. An unauthenticated local attacker that can connect to the "CloudMe Sync" client application listening on 127.0.0.1 port 8888 can send a malicious payload causing a buffer overflow condition. This will result in code execution, as demonstrated by a TCP reverse shell, or a crash. NOTE: this vulnerability exists because of an incomplete fix for CVE-2018-6892.
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.9% · higher than 80% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SY
Sync · Cloudme
1.11.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-7886
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-7886
Exploit
https://0day4u.wordpress.com/2018/03/09/buffer-overflow-on-cloudme-sync-v1-11-0/
Exploit
https://www.exploit-db.com/exploits/44470/
More from Sync
9.8
CVE-2018-6892
An issue was discovered in CloudMe before 1.11.0