VDB-264166 · CVE-2024-31980 · ssa-489698

Siemens Parasolid X_T File out-of-bounds write

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.1	$5k-$25k	0.00

Summaryinfo

A vulnerability classified as critical was found in Siemens Parasolid. Affected by this issue is some unknown functionality of the component X_T File Handler. Executing a manipulation can lead to out-of-bounds write. This vulnerability is handled as CVE-2024-31980. The attack can be executed remotely. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Siemens Parasolid (version unknown). It has been declared as critical. This vulnerability affects an unknown function of the component X_T File Handler. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. The CWE definition for the vulnerability is CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

A vulnerability has been identified in Parasolid V35.1 (All versions < V35.1.256), Parasolid V36.0 (All versions < V36.0.210), Parasolid V36.1 (All versions < V36.1.185). The affected application contains an out of bounds write past the end of an allocated buffer while parsing a specially crafted X_T part file. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-23468)

The advisory is available at cert-portal.siemens.com. This vulnerability was named CVE-2024-31980 since 04/08/2024. 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. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 10/03/2025).

Upgrading eliminates this vulnerability.

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Productinfo

Vendor

Siemens

Name

Parasolid

License

commercial

Website

Vendor: https://www.siemens.com/

CPE 2.3info

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CPE 2.2info

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CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.3
VulDB Meta Temp Score: 8.1

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.8
CNA Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/08/2024 🔍
05/14/2024 +36 days 🔍
05/14/2024 +0 days 🔍
10/03/2025 +507 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-489698
Status: Confirmed

CVE: CVE-2024-31980 (🔍)
GCVE (CVE): GCVE-0-2024-31980
GCVE (VulDB): GCVE-100-264166

Entryinfo

Created: 05/14/2024 14:03
Updated: 10/03/2025 22:23
Changes: 05/14/2024 14:03 (63), 03/30/2025 13:08 (4), 10/03/2025 22:23 (1)
Complete: 🔍
Cache ID: 216::103