VDB-182592 · CVE-2021-37203 · ssa-208530

Siemens NX 1980 prior 1984 IFC File plmxmlAdapterIFC.dll out-of-bounds

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.
6.0	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Siemens NX 1980 and classified as problematic. This vulnerability affects unknown code in the library plmxmlAdapterIFC.dll of the component IFC File Handler. The manipulation results in out-of-bounds. This vulnerability is reported as CVE-2021-37203. The attack can be launched remotely. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in Siemens NX 1980. Affected is an unknown code in the library plmxmlAdapterIFC.dll of the component IFC File Handler. The manipulation with an unknown input leads to a out-of-bounds vulnerability. CWE is classifying the issue as CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was disclosed 09/14/2021 as ssa-208530. The advisory is shared for download at cert-portal.siemens.com. This vulnerability is traded as CVE-2021-37203 since 07/21/2021. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available.

Upgrading to version 1984 eliminates this vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Siemens

Name

NX 1980

License

commercial

Website

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

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

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

CVSSv2info

AV	AC	Au	C	I	A
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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
CWE: CWE-125 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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: NX 1980 1984

Timelineinfo

07/21/2021 🔍
09/14/2021 +55 days 🔍
09/14/2021 +0 days 🔍
09/17/2021 +3 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-208530
Status: Confirmed

CVE: CVE-2021-37203 (🔍)
GCVE (CVE): GCVE-0-2021-37203
GCVE (VulDB): GCVE-100-182592

Entryinfo

Created: 09/14/2021 15:56
Updated: 09/17/2021 07:48
Changes: 09/14/2021 15:56 (40), 09/17/2021 07:48 (1)
Complete: 🔍
Cache ID: 216::103