Siemens Tecnomatix Plant Simulation prior 2201.0006 SPP 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 (≈)
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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.
6.9$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Siemens Tecnomatix Plant Simulation. This impacts an unknown function of the component SPP File Handler. Executing a manipulation can lead to out-of-bounds write. This vulnerability is registered as CVE-2023-24985. It is possible to launch the attack remotely. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Siemens Tecnomatix Plant Simulation and classified as critical. This vulnerability affects an unknown functionality of the component SPP 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 Tecnomatix Plant Simulation (All versions < V2201.0006). The affected application contains an out of bounds write past the end of an allocated buffer while parsing a specially crafted SPP file. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-19807)

The weakness was published 02/14/2023 as ssa-847261. The advisory is shared for download at cert-portal.siemens.com. This vulnerability was named CVE-2023-24985 since 02/01/2023. 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 02/14/2023).

Upgrading to version 2201.0006 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

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Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 6.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.8
CNA Vector (Siemens AG): 🔍

CVSSv2info

AVACAuCIA
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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: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Tecnomatix Plant Simulation 2201.0006

Timelineinfo

02/01/2023 🔍
02/14/2023 +13 days 🔍
02/14/2023 +0 days 🔍
03/12/2023 +26 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-847261
Status: Confirmed

CVE: CVE-2023-24985 (🔍)
GCVE (CVE): GCVE-0-2023-24985
GCVE (VulDB): GCVE-100-220900

Entryinfo

Created: 02/14/2023 14:20
Updated: 03/12/2023 13:42
Changes: 02/14/2023 14:20 (49), 03/12/2023 13:42 (1)
Complete: 🔍
Cache ID: 216::103

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