NVD

CVE-2020-15858 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Description

Some devices of Thales DIS (formerly Gemalto, formerly Cinterion) allow Directory Traversal by physically proximate attackers. The directory path access check of the internal flash file system can be circumvented. This flash file system can store application-specific data and data needed for customer Java applications, TLS and OTAP (Java over-the-air-provisioning) functionality. The affected products and releases are: BGS5 up to and including SW RN 02.000 / ARN 01.001.06 EHSx and PDSx up to and including SW RN 04.003 / ARN 01.000.04 ELS61 up to and including SW RN 02.002 / ARN 01.000.04 ELS81 up to and including SW RN 05.002 / ARN 01.000.04 PLS62 up to and including SW RN 02.000 / ARN 01.000.04

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

NIST: NVD

Base Score: 6.4 MEDIUM

Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

Nist CVSS score does not match with CNA score

CNA: MITRE

Base Score: 6.2 MEDIUM

Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: 3.6 LOW

Vector: (AV:L/AC:L/Au:N/C:P/I:P/A:N)

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
http://packetstormsecurity.com/files/171978/Telit-Cinterion-IoT-Traversal-Escalation-Bypass-Heap-Overflow.html
http://packetstormsecurity.com/files/171978/Telit-Cinterion-IoT-Traversal-Escalation-Bypass-Heap-Overflow.html
http://seclists.org/fulldisclosure/2023/Apr/11
http://seclists.org/fulldisclosure/2023/Apr/11
https://www.thalesgroup.com/en/markets/digital-identity-and-security/iot/resources/security-updates-cinterion-iot-modules	Vendor Advisory
https://www.thalesgroup.com/en/markets/digital-identity-and-security/iot/resources/security-updates-cinterion-iot-modules	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-22	Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')	NIST

Known Affected Software Configurations Switch to CPE 2.2

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Change History

5 change records found show changes

Initial Analysis by NIST 9/03/2020 12:32:53 PM

Action	Type	Old Value	New Value
Added	CVSS V3.1		NIST AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Added	CVSS V2		NIST (AV:L/AC:L/Au:N/C:P/I:P/A:N)
Added	CWE		NIST CWE-22
Added	CPE Configuration		AND OR cpe:2.3:o:thalesgroup:bgs5_firmware::::::::* versions up to (including) rn_02.000_\/_arn_01.001.06 OR cpe:2.3:h:thalesgroup:bgs5:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:thalesgroup:ehs5_firmware::::::::* versions up to (including) rn_04.003_\/_arn_01.000.04 OR cpe:2.3:h:thalesgroup:ehs5:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:thalesgroup:ehs6_firmware::::::::* versions up to (including) rn_04.003_\/_arn_01.000.04 OR cpe:2.3:h:thalesgroup:ehs6:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:thalesgroup:ehs8_firmware::::::::* versions up to (including) rn_04.003_\/_arn_01.000.04 OR cpe:2.3:h:thalesgroup:ehs8:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:thalesgroup:els61_firmware::::::::* versions up to (including) rn_02.002_\/_arn_01.000.04 OR cpe:2.3:h:thalesgroup:els61:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:thalesgroup:els81_firmware::::::::* versions up to (including) rn_05.002_\/_arn_01.000.04 OR cpe:2.3:h:thalesgroup:els81:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:thalesgroup:pds5_firmware::::::::* versions up to (including) rn_04.003_\/_arn_01.000.04 OR cpe:2.3:h:thalesgroup:pds5:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:thalesgroup:pds6_firmware::::::::* versions up to (including) rn_04.003_\/_arn_01.000.04 OR cpe:2.3:h:thalesgroup:pds6:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:thalesgroup:pls62_firmware::::::::* versions up to (including) rn_02.000_\/_arn_01.000.04 OR cpe:2.3:h:thalesgroup:pls62:-:::::::*
Changed	Reference Type	https://www.thalesgroup.com/en/markets/digital-identity-and-security/iot/resources/security-updates-cinterion-iot-modules No Types Assigned	https://www.thalesgroup.com/en/markets/digital-identity-and-security/iot/resources/security-updates-cinterion-iot-modules Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2020-15858
NVD Published Date:
08/21/2020
NVD Last Modified:
11/21/2024
Source:
MITRE

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2020-15858 Detail

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Change History

CVE Modified by CVE 11/21/2024 12:06:19 AM

CVE Modified by MITRE 5/14/2024 2:31:12 AM

CVE Modified by MITRE 4/24/2023 1:15:09 PM

CVE Modified by MITRE 4/24/2023 7:15:07 AM

Initial Analysis by NIST 9/03/2020 12:32:53 PM

Quick Info