pcnfsd (aka rpc.pcnfsd) allows local users to change file permissions, or execute arbitrary commands through arguments in the RPC call.
https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0078
Source: Mitre, NVD
Published: 1996-04-18
Updated: 2026-06-16
Base Score: 1.9
Vector: CVSS2#AV:L/AC:M/Au:N/C:P/I:N/A:N
Severity: Low
Base Score: 7.8
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity: High
EPSS: 0.00106