VDB-115864 · CVE-2017-2867 · BID 104490

Natus Xltek NeuroWorks 8 SavePatientMontage Network Packet memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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A vulnerability was found in Natus Xltek NeuroWorks 8. It has been declared as critical. This vulnerability affects an unknown function of the component SavePatientMontage. The manipulation as part of a Network Packet leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

An exploitable code execution vulnerability exists in the SavePatientMontage functionality of Natus Xltek NeuroWorks 8. A specially crafted network packet can cause a stack buffer overflow resulting in code execution. An attacker can a malicious packet to trigger this vulnerability.

The bug was discovered 04/04/2018. The weakness was shared 04/05/2018 by Cisco with Cisco Talos (Website). The advisory is shared for download at securityfocus.com. This vulnerability was named CVE-2017-2867 since 12/01/2016. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k.

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

The entries 115862, 115863, 115865 and 115866 are related to this item.





CPE 2.3info

CPE 2.2info


VulDB Meta Base Score: 8.7
VulDB Meta Temp Score: 8.7

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 9.0
CNA Vector (Talos): 🔍



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

NVD Base Score: 🔍


Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍


Threat Intelligenceinfo

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


Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍


12/01/2016 🔍
04/04/2018 +489 days 🔍
04/05/2018 +1 days 🔍
04/05/2018 +0 days 🔍
04/06/2018 +1 days 🔍
06/19/2018 +74 days 🔍
02/27/2023 +1714 days 🔍


Advisory: securityfocus.com
Researcher: Cisco
Organization: Cisco Talos
Status: Not defined

CVE: CVE-2017-2867 (🔍)
SecurityFocus: 104490 - Natus Xltek NeuroWorks/SleepWorks ICSMA-18-165-01 Multiple Security Vulnerabilities

See also: 🔍


Created: 04/06/2018 10:05 AM
Updated: 02/27/2023 09:02 AM
Changes: 04/06/2018 10:05 AM (61), 01/22/2020 03:45 PM (4), 02/27/2023 09:02 AM (14)
Complete: 🔍


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