LAquis SCADA up to 4.1.0.3870 null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in LAquis SCADA up to 4.1.0.3870. Affected is an unknown function. Executing a manipulation can lead to null pointer dereference. The identification of this vulnerability is CVE-2018-17893. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in LAquis SCADA up to 4.1.0.3870 (SCADA Software). It has been declared as critical. This vulnerability affects an unknown part. The manipulation with an unknown input leads to a null pointer dereference vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

LAquis SCADA Versions 4.1.0.3870 and prior has an untrusted pointer dereference vulnerability, which may allow remote code execution.

The bug was discovered 10/16/2018. The weakness was shared 10/17/2018 (Website). The advisory is available at laquisscada.com. This vulnerability was named CVE-2018-17893 since 10/02/2018. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available.

The commercial vulnerability scanner Qualys is able to test this issue with plugin 371275 (LAquis SCADA Multiple Vulnerabilities).

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

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 105719†). The entries VDB-125675, VDB-125676, VDB-125677 and VDB-125678 are related to this item. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

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

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

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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Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/02/2018 🔍
10/16/2018 +14 days 🔍
10/16/2018 +0 days 🔍
10/17/2018 +0 days 🔍
10/17/2018 +0 days 🔍
05/29/2023 +1685 days 🔍

Sourcesinfo

Advisory: laquisscada.com
Status: Not defined

CVE: CVE-2018-17893 (🔍)
GCVE (CVE): GCVE-0-2018-17893
GCVE (VulDB): GCVE-100-125674
X-Force: 151417
SecurityFocus: 105719

See also: 🔍

Entryinfo

Created: 10/17/2018 19:02
Updated: 05/29/2023 16:17
Changes: 10/17/2018 19:02 (58), 04/04/2020 18:31 (1), 05/29/2023 16:17 (3)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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