cve.bz

CVE-2018-16494

8.8 highEPSS 1.9%

High (8.8) in versa-networks versa operating system. EPSS 1.9% chance of exploitation in the next 30 days.

In VOS and overly permissive "umask" may allow for authorized users of the server to gain unauthorized access through insecure file permissions that can result in an arbitrary read, write, or execution of newly created files and directories. Insecure umask setting was present throughout the Versa servers.

Severity

CVSS 3.1

8.8 high
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
1.9% chance of exploitation in the next 30 days; higher than 79% of CVEs (scores of 2026-10-31)
CWEs
CWE-668, CWE-377
Published
Modified
Record from
the NVD, synced

Affected

References

Check your stackJSON