VDB-210430 · CVE-2022-37864 · ZDI-CAN-17627

Siemens Solid Edge prior SE2022MP9 DWG File Parser 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.
6.5	$0-$5k	0.00

Summaryinfo

A vulnerability labeled as critical has been found in Siemens Solid Edge. Affected by this vulnerability is an unknown functionality of the component DWG File Parser. Executing a manipulation can lead to out-of-bounds write. This vulnerability is registered as CVE-2022-37864. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as critical was found in Siemens Solid Edge. This vulnerability affects an unknown part of the component DWG File Parser. 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 Solid Edge (All Versions < SE2022MP9). The affected application contains an out of bounds write past the fixed-length heap-based buffer while parsing specially crafted DWG files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-17627)

The weakness was published 10/11/2022 as ZDI-CAN-17627. The advisory is available at cert-portal.siemens.com. This vulnerability was named CVE-2022-37864 since 08/08/2022. The technical details are unknown and an exploit is not available.

Upgrading to version SE2022MP9 eliminates this vulnerability.

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Productinfo

Vendor

Siemens

Name

Solid Edge

License

commercial

Website

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

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.5

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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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: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Solid Edge SE2022MP9

Timelineinfo

08/08/2022 🔍
10/11/2022 +64 days 🔍
10/11/2022 +0 days 🔍
11/05/2022 +25 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ZDI-CAN-17627
Status: Confirmed

CVE: CVE-2022-37864 (🔍)
GCVE (CVE): GCVE-0-2022-37864
GCVE (VulDB): GCVE-100-210430

Entryinfo

Created: 10/11/2022 16:15
Updated: 11/05/2022 08:45
Changes: 10/11/2022 16:15 (40), 11/05/2022 08:45 (11)
Complete: 🔍
Cache ID: 216::103