Vulnerability-Lookup

BDU:2024-03899

Vulnerability from fstec - Published: 08.11.2023

Title

Уязвимость микропрограммного обеспечения модемов Telit Cinterion, связанная с обходом относительного пути, позволяющая нарушителю получить доступ на чтение и запись произвольных файлов системы

Description

Уязвимость микропрограммного обеспечения модемов Telit Cinterion связана с обходом относительного пути. Эксплуатация уязвимости может позволить нарушителю получить доступ на чтение и запись произвольных файлов системы

Severity


                    
                      AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Vendor

Telit Cinterion, НПП «ИТЭЛМА»

Software Name

BGS5, EHS5, EHS6, EHS8, PDS5, PDS6, PDS8, ELS61, ELS81, PLS62, БЭГ ИТЭЛМА 1824.3879600, БЭГ ИТЭЛМА 8450020004, БЭГ ИТЭЛМА 8450031410, БЭГ ИТЭЛМА 8450008475, БЭГ ИТЭЛМА 8450033434, БЭГ ИТЭЛМА 8450103571, БЭГ ИТЭЛМА 8450103773, БЭГ ИТЭЛМА 8450042687, БЭГ ИТЭЛМА 111.3879000, БЭГ ИТЭЛМА 18.3879600-ХХ

Software Version

- (BGS5), - (EHS5), - (EHS6), - (EHS8), - (PDS5), - (PDS6), - (PDS8), - (ELS61), - (ELS81), - (PLS62), - (БЭГ ИТЭЛМА 1824.3879600), - (БЭГ ИТЭЛМА 8450020004), - (БЭГ ИТЭЛМА 8450031410), - (БЭГ ИТЭЛМА 8450008475), - (БЭГ ИТЭЛМА 8450033434), - (БЭГ ИТЭЛМА 8450103571), - (БЭГ ИТЭЛМА 8450103773), - (БЭГ ИТЭЛМА 8450042687), - (БЭГ ИТЭЛМА 111.3879000), - (БЭГ ИТЭЛМА 18.3879600-ХХ)

Possible Mitigations

Компенсирующие меры: - применение проверки подписи приложения для запрета установки недоверенных MIDlet на устройстве; - использование физического разграничения доступа к устройствам; - сегментирование сети для ограничения возможности доступа к промышленному сегменту из других подсетей; - ограничение доступа к устройству из внешних сетей (Интернет); - ограничение возможности подключения недоверенных USB-устройств; - использование виртуальных частных сетей для организации удаленного доступа (VPN).

Reference

https://ics-cert.kaspersky.ru/advisories/2023/11/08/klcert-22-211-telit-cinterion-thales-gemalto-modules-relative-path-traversal https://www.cve.org/CVERecord?id=CVE-2023-47613

CWE

CWE-23

JSON

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CVE-2023-47613 (GCVE-0-2023-47613)

Vulnerability from cvelistv5 – Published: 2023-11-09 06:32 – Updated: 2024-09-03 19:34

Summary

A CWE-23: Relative Path Traversal vulnerability exists in Telit Cinterion BGS5, Telit Cinterion EHS5/6/8, Telit Cinterion PDS5/6/8, Telit Cinterion ELS61/81, Telit Cinterion PLS62 that could allow a local, low privileged attacker to escape from virtual directories and get read/write access to protected files on the targeted system.

Severity

4.4 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-09-03 19:34 UTC

CWE

CWE-23 - Relative Path Traversal

Assigner

Kaspersky mitre root

References

1 reference

URL	Tags
https://ics-cert.kaspersky.com/advisories/2023/11…	third-party-advisory

Impacted products

10 products

Vendor	Product	Version
Telit Cinterion	BGS5
Telit Cinterion	EHS5
Telit Cinterion	EHS6
Telit Cinterion	EHS8
Telit Cinterion	PDS5
Telit Cinterion	PDS6
Telit Cinterion	PDS8
Telit Cinterion	ELS61
Telit Cinterion	ELS81
Telit Cinterion	PLS62

Credits

Alexander Kozlov from Kaspersky Sergey Anufrienko from Kaspersky

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-02T21:09:37.374Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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    "cna": {
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.