AVEVA Process Optimization up to 2024.1 Project File authorization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in AVEVA Process Optimization up to 2024.1. This vulnerability affects unknown code of the component Project File Handler. Executing a manipulation can lead to authorization. This vulnerability is handled as CVE-2025-64729. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in AVEVA Process Optimization up to 2024.1. It has been declared as critical. This vulnerability affects some unknown functionality of the component Project File Handler. The manipulation with an unknown input leads to a authorization vulnerability. The CWE definition for the vulnerability is CWE-862. The product does not perform an authorization check when an actor attempts to access a resource or perform an action. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

The vulnerability, if exploited, could allow an authenticated miscreant (OS Standard User) to tamper with Process Optimization project files, embed code, and escalate their privileges to the identity of a victim user who subsequently interacts with the project files.

The weakness was released by Christopher Wu. The advisory is shared for download at aveva.com. This vulnerability was named CVE-2025-64729 since 11/24/2025. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 01/24/2026).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.5

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 8.2
NVD Vector: 🔒

CNA Base Score: 8.1
CNA Vector (icscert): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Authorization
CWE: CWE-862 / CWE-863 / CWE-285
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

11/24/2025 CVE reserved
01/16/2026 +53 days Advisory disclosed
01/16/2026 +0 days VulDB entry created
01/24/2026 +8 days VulDB entry last update

Sourcesinfo

Advisory: aveva.com
Researcher: Christopher Wu
Status: Confirmed

CVE: CVE-2025-64729 (🔒)
GCVE (CVE): GCVE-0-2025-64729
GCVE (VulDB): GCVE-100-341476

Entryinfo

Created: 01/16/2026 09:27
Updated: 01/24/2026 14:14
Changes: 01/16/2026 09:27 (74), 01/24/2026 14:14 (11)
Complete: 🔍
Cache ID: 216::103

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