VulnerabilityAnalyzed

CVE-2023-38533

A vulnerability has been identified in TIA Administrator (All versions < V3 SP2).

MEDIUM 4.8EPSS 0.15%

Does this matter?

Lower severity and a low EPSS score (0.15%). Track it; it rarely justifies an emergency change on its own.

Description

A vulnerability has been identified in TIA Administrator (All versions < V3 SP2). The affected component creates temporary download files in a directory with insecure permissions. This could allow any authenticated attacker on Windows to disrupt the update process.

CVSS 4.0: 4.8 MEDIUMCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
EPSS: 0.15% probability · 4th percentile
CISA KEV: Not listed
Weakness: CWE-379
Affected: siemens/tia administrator
Source: productcert@siemens.com

References

https://cert-portal.siemens.com/productcert/html/ssa-319319.htmlVendor Advisory
https://cert-portal.siemens.com/productcert/html/ssa-319319.htmlVendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.