IIoT Monitor 3.1.38 cryptographic issue

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.4$0-$5k0.00

Summaryinfo

A vulnerability has been found in IIoT Monitor 3.1.38 and classified as problematic. This vulnerability affects unknown code. The manipulation leads to cryptographic issue. This vulnerability is referenced as CVE-2018-7839. The attack can only be performed from a local environment. No exploit is available.

Detailsinfo

A vulnerability was found in IIoT Monitor 3.1.38 and classified as problematic. This issue affects an unknown part. The manipulation with an unknown input leads to a cryptographic issue vulnerability. Using CWE to declare the problem leads to CWE-310. Impacted is confidentiality. The summary by CVE is:

A Cryptographic Issue (CWE-310) vulnerability exists in IIoT Monitor 3.1.38 which could allow information disclosure.

The bug was discovered 01/16/2019. The weakness was published 02/06/2019 (Website). It is possible to read the advisory at schneider-electric.com. The identification of this vulnerability is CVE-2018-7839 since 03/08/2018. The exploitation is known to be easy. Attacking locally is a requirement. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1600 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 21 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.

Similar entries are available at VDB-128387, VDB-128388 and VDB-128389. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.4

VulDB Base Score: 3.3
VulDB Temp Score: 3.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Cryptographic issue
CWE: CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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

03/08/2018 🔍
01/16/2019 +314 days 🔍
02/06/2019 +21 days 🔍
02/07/2019 +1 days 🔍
05/08/2020 +456 days 🔍

Sourcesinfo

Advisory: schneider-electric.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-7839 (🔍)
GCVE (CVE): GCVE-0-2018-7839
GCVE (VulDB): GCVE-100-130595
See also: 🔍

Entryinfo

Created: 02/07/2019 09:12
Updated: 05/08/2020 17:57
Changes: 02/07/2019 09:12 (55), 05/08/2020 17:57 (2)
Complete: 🔍
Cache ID: 216::103

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

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