Siemens Luxion KeyShot up to 10.1 PRT File Parser null pointer dereference

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Siemens Luxion KeyShot up to 10.1. This vulnerability affects unknown code of the component PRT File Parser. The manipulation leads to null pointer dereference. This vulnerability is listed as CVE-2021-27496. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in Siemens Luxion KeyShot up to 10.1. It has been rated as problematic. This issue affects some unknown functionality of the component PRT File Parser. The manipulation with an unknown input leads to a null pointer dereference vulnerability. Using CWE to declare the problem leads to CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. Impacted is availability.

The weakness was presented 05/28/2021 as ssa-119468. It is possible to read the advisory at cert-portal.siemens.com. The identification of this vulnerability is CVE-2021-27496. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 05/28/2021).

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.3

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
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

02/19/2021 🔍
05/28/2021 +97 days 🔍
05/28/2021 +0 days 🔍
05/30/2021 +2 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-119468
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-27496 (🔍)
GCVE (CVE): GCVE-0-2021-27496
GCVE (VulDB): GCVE-100-176003

Entryinfo

Created: 05/28/2021 07:58
Updated: 05/30/2021 14:49
Changes: 05/28/2021 07:58 (37), 05/30/2021 14:49 (3)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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