TIM 3V-IE/3V-IE Advanced/3V-IE DNP3/4R-IE/4R-IE DNP3 Debug Port debug code

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

Summaryinfo

A vulnerability classified as critical has been found in TIM 3V-IE, 3V-IE Advanced, 3V-IE DNP3, 4R-IE and 4R-IE DNP3. Impacted is an unknown function of the component Debug Port. This manipulation causes debug code. This vulnerability appears as CVE-2019-10939. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability has been found in TIM 3V-IE, 3V-IE Advanced, 3V-IE DNP3, 4R-IE and 4R-IE DNP3 and classified as critical. Affected by this vulnerability is some unknown processing of the component Debug Port. The manipulation with an unknown input leads to a debug code vulnerability. The CWE definition for the vulnerability is CWE-489. The product is deployed to unauthorized actors with debugging code still enabled or active, which can create unintended entry points or expose sensitive information. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

A vulnerability has been identified in TIM 3V-IE (incl. SIPLUS NET variants) (All versions < V2.8), TIM 3V-IE Advanced (incl. SIPLUS NET variants) (All versions < V2.8), TIM 3V-IE DNP3 (incl. SIPLUS NET variants) (All versions < V3.3), TIM 4R-IE (incl. SIPLUS NET variants) (All versions < V2.8), TIM 4R-IE DNP3 (incl. SIPLUS NET variants) (All versions < V3.3). The affected versions contain an open debug port that is available under certain specific conditions. The vulnerability is only available if the IP address is configured to 192.168.1.2. If available, the debug port could be exploited by an attacker with network access to the device. No user interaction is required to exploit this vulnerability. The vulnerability impacts confidentiality, integrity, and availability of the affected device. At the stage of publishing this security advisory no public exploitation is known.

The weakness was presented 04/14/2020. This vulnerability is known as CVE-2019-10939 since 04/08/2019. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available.

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

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Productinfo

Vendor

Name

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

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

NVD Base Score: 🔍

Exploitinginfo

Class: Debug code
CWE: CWE-489
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

04/08/2019 🔍
04/14/2020 +372 days 🔍
04/15/2020 +1 days 🔍
05/18/2024 +1494 days 🔍

Sourcesinfo

Advisory: ssa-359303
Status: Not defined

CVE: CVE-2019-10939 (🔍)
GCVE (CVE): GCVE-0-2019-10939
GCVE (VulDB): GCVE-100-153103

Entryinfo

Created: 04/15/2020 07:47
Updated: 05/18/2024 18:39
Changes: 04/15/2020 07:47 (34), 04/15/2020 07:52 (17), 05/18/2024 18:39 (18)
Complete: 🔍
Cache ID: 216::103

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