PT-2026-3199 · Unknown · Model Application Server

Christopher Wu · Published 2026-01-13 · Updated 2026-01-16 · CVE-2025-65118

Positive Technologies (AI Summary)

CVSS v4.0

9.3

Critical

Base vector

AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions Model Application Server (affected versions not specified)

Description A malicious actor with standard user privileges could potentially load arbitrary code through Process Optimization services, leading to privilege escalation to the system level and a complete compromise of the server.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

LPE

Uncontrolled Search Path Element

Weakness Enumeration

CWE-427

Related Identifiers

BDU:2026-00494

CVE-2025-65118

Affected Products

Model Application Server

References · 10

• https://nvd.nist.gov/vuln/detail/CVE-2025-65118 · Security Note
• https://osv.dev/vulnerability/CVE-2025-65118 · Vendor Advisory
• https://aveva.com/en/support-and-success/cyber-security-updates · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-00494 · Security Note
• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-015-01.json · Note
• https://softwaresupportsp.aveva.com/en-US/downloads/products/details/a643eaa3-0d85-4fde-ac11-5239e87a68ea · Note
• https://twitter.com/VulmonFeeds/status/2012040802604548453 · Twitter Post
• https://cisa.gov/news-events/ics-advisories/icsa-26-015-01 · Note
• https://aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2026-001.pdf · Note
• https://twitter.com/CVEnew/status/2012126466645930328 · Twitter Post