CVE-2022-40977 - CVE House
Back to Database
Status published High CVE-2022-40977

PILZ: PASvisu and PMI affected by ZipSlip

Vulnerability Description

A path traversal vulnerability was discovered in Pilz PASvisu Server before 1.12.0. An unauthenticated remote attacker could use a zipped, malicious configuration file to trigger arbitrary file writes ('zip-slip'). File writes do not affect confidentiality or availability.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2022-40977

Credits & Attribution

No credits recorded in the NVD database.

References

More from PILZ

View All →
CVE-2022-40976
PILZ: Multiple products affected by ZipSlip
Medium 5.5

Affected Vendor

Affected Software

PASvisu, PMI v5xx (265507 + 265512), PMI v7xx (266704 + 266707), PMI v8xx (266807, 266812, 266815)
Vulnerable Versions:
1.0.0

Timeline

Official Publish: November 24th, 2022
Last Modified: April 24th, 2025
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Weaknesses (CWE)

CWE-22

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1005 Data from Local System
Collection
T1552 Unsecured Credentials
Credential Access
T1565.001 Stored Data Manipulation
Impact