EIP-2026-102989

PRE-CVE

SDFingerD 1.1 - Failure To Drop Privileges Privilege Escalation

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-102989. PoCs published by V9.

AI-analyzed exploit summary This exploit leverages a local privilege escalation vulnerability in sdfingerd v1.1, where the daemon fails to drop group privileges before executing commands in a user's .plan file. The exploit creates a malicious .plan file to set the setgid bit on a binary, allowing the user to gain root group privileges.

Description

SDFingerD 1.1 - Failure To Drop Privileges Privilege Escalation

Exploits (1)

exploitdb WORKING POC VERIFIED
by V9 · bashlocallinux
https://www.exploit-db.com/exploits/22806

This exploit leverages a local privilege escalation vulnerability in sdfingerd v1.1, where the daemon fails to drop group privileges before executing commands in a user's .plan file. The exploit creates a malicious .plan file to set the setgid bit on a binary, allowing the user to gain root group privileges.

Classification
Working Poc 95%
Attack Type
Lpe
Complexity
Trivial
Reliability
Reliable
Target: sdfingerd v1.1
Auth required
Prerequisites: Local user access · sdfingerd v1.1 running as root via inetd
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026