NVD

CVE-2024-39921 Detail

Description

Observable timing discrepancy issue exists in IPCOM EX2 Series V01L02NF0001 to V01L06NF0401, V01L20NF0001 to V01L20NF0401, V02L20NF0001 to V02L21NF0301, and IPCOM VE2 Series V01L04NF0001 to V01L06NF0112. If this vulnerability is exploited, some of the encrypted communication may be decrypted by an attacker who can obtain the contents of the communication.

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: 7.5 HIGH

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

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: N/A

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
https://jvn.jp/en/jp/JVN29238389/	Mitigation Third Party Advisory
https://www.fujitsu.com/jp/products/network/support/2024/ipcom-04/	Mitigation Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-203	Observable Discrepancy	NIST

Known Affected Software Configurations Switch to CPE 2.2

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Change History

2 change records found show changes

Initial Analysis by NIST 9/19/2024 10:59:50 AM

Action	Type	Old Value	New Value
Added	CPE Configuration		Record truncated, showing 500 of 507 characters. View Entire Change Record AND OR cpe:2.3:o:fujitsu:ipcom_ex2_dc_3200_firmware::::::::* versions from (including) v01l02nf0001 up to (including) v01l06nf0401 cpe:2.3:o:fujitsu:ipcom_ex2_dc_3200_firmware::::::::* versions from (including) v01l20nf0001 up to (including) v01l20nf0401 cpe:2.3:o:fujitsu:ipcom_ex2_dc_3200_firmware::::::::* versions from (including) v02l20nf0001 up to (including) v02l21nf0301 OR cpe:2.3:h:fujitsu:ipcom_ex2_dc_3200:-:::*:
Added	CPE Configuration		Record truncated, showing 500 of 507 characters. View Entire Change Record AND OR cpe:2.3:o:fujitsu:ipcom_ex2_dc_3500_firmware::::::::* versions from (including) v01l02nf0001 up to (including) v01l06nf0401 cpe:2.3:o:fujitsu:ipcom_ex2_dc_3500_firmware::::::::* versions from (including) v01l20nf0001 up to (including) v01l20nf0401 cpe:2.3:o:fujitsu:ipcom_ex2_dc_3500_firmware::::::::* versions from (including) v02l20nf0001 up to (including) v02l21nf0301 OR cpe:2.3:h:fujitsu:ipcom_ex2_dc_3500:-:::*:
Added	CPE Configuration		Record truncated, showing 500 of 507 characters. View Entire Change Record AND OR cpe:2.3:o:fujitsu:ipcom_ex2_in_3200_firmware::::::::* versions from (including) v01l02nf0001 up to (including) v01l06nf0401 cpe:2.3:o:fujitsu:ipcom_ex2_in_3200_firmware::::::::* versions from (including) v01l20nf0001 up to (including) v01l20nf0401 cpe:2.3:o:fujitsu:ipcom_ex2_in_3200_firmware::::::::* versions from (including) v02l20nf0001 up to (including) v02l21nf0301 OR cpe:2.3:h:fujitsu:ipcom_ex2_in_3200:-:::*:
Added	CPE Configuration		Record truncated, showing 500 of 507 characters. View Entire Change Record AND OR cpe:2.3:o:fujitsu:ipcom_ex2_in_3500_firmware::::::::* versions from (including) v01l02nf0001 up to (including) v01l06nf0401 cpe:2.3:o:fujitsu:ipcom_ex2_in_3500_firmware::::::::* versions from (including) v01l20nf0001 up to (including) v01l20nf0401 cpe:2.3:o:fujitsu:ipcom_ex2_in_3500_firmware::::::::* versions from (including) v02l20nf0001 up to (including) v02l21nf0301 OR cpe:2.3:h:fujitsu:ipcom_ex2_in_3500:-:::*:
Added	CPE Configuration		Record truncated, showing 500 of 507 characters. View Entire Change Record AND OR cpe:2.3:o:fujitsu:ipcom_ex2_lb_3200_firmware::::::::* versions from (including) v01l02nf0001 up to (including) v01l06nf0401 cpe:2.3:o:fujitsu:ipcom_ex2_lb_3200_firmware::::::::* versions from (including) v01l20nf0001 up to (including) v01l20nf0401 cpe:2.3:o:fujitsu:ipcom_ex2_lb_3200_firmware::::::::* versions from (including) v02l20nf0001 up to (including) v02l21nf0301 OR cpe:2.3:h:fujitsu:ipcom_ex2_lb_3200:-:::*:
Added	CPE Configuration		Record truncated, showing 500 of 507 characters. View Entire Change Record AND OR cpe:2.3:o:fujitsu:ipcom_ex2_lb_3500_firmware::::::::* versions from (including) v01l02nf0001 up to (including) v01l06nf0401 cpe:2.3:o:fujitsu:ipcom_ex2_lb_3500_firmware::::::::* versions from (including) v01l20nf0001 up to (including) v01l20nf0401 cpe:2.3:o:fujitsu:ipcom_ex2_lb_3500_firmware::::::::* versions from (including) v02l20nf0001 up to (including) v02l21nf0301 OR cpe:2.3:h:fujitsu:ipcom_ex2_lb_3500:-:::*:
Added	CPE Configuration		Record truncated, showing 500 of 507 characters. View Entire Change Record AND OR cpe:2.3:o:fujitsu:ipcom_ex2_sc_3200_firmware::::::::* versions from (including) v01l02nf0001 up to (including) v01l06nf0401 cpe:2.3:o:fujitsu:ipcom_ex2_sc_3200_firmware::::::::* versions from (including) v01l20nf0001 up to (including) v01l20nf0401 cpe:2.3:o:fujitsu:ipcom_ex2_sc_3200_firmware::::::::* versions from (including) v02l20nf0001 up to (including) v02l21nf0301 OR cpe:2.3:h:fujitsu:ipcom_ex2_sc_3200:-:::*:
Added	CPE Configuration		Record truncated, showing 500 of 507 characters. View Entire Change Record AND OR cpe:2.3:o:fujitsu:ipcom_ex2_sc_3500_firmware::::::::* versions from (including) v01l02nf0001 up to (including) v01l06nf0401 cpe:2.3:o:fujitsu:ipcom_ex2_sc_3500_firmware::::::::* versions from (including) v01l20nf0001 up to (including) v01l20nf0401 cpe:2.3:o:fujitsu:ipcom_ex2_sc_3500_firmware::::::::* versions from (including) v02l20nf0001 up to (including) v02l21nf0301 OR cpe:2.3:h:fujitsu:ipcom_ex2_sc_3500:-:::*:
Added	CPE Configuration		AND OR cpe:2.3:o:fujitsu:ipcom_ve2_ls_100_firmware::::::::* versions from (including) v01l04nf0001 up to (including) v01l06nf0112 OR cpe:2.3:h:fujitsu:ipcom_ve2_ls_100:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:fujitsu:ipcom_ve2_ls_200_firmware::::::::* versions from (including) v01l04nf0001 up to (including) v01l06nf0112 OR cpe:2.3:h:fujitsu:ipcom_ve2_ls_200:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:fujitsu:ipcom_ve2_ls_220_firmware::::::::* versions from (including) v01l04nf0001 up to (including) v01l06nf0112 OR cpe:2.3:h:fujitsu:ipcom_ve2_ls_220:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:fujitsu:ipcom_ve2_ls_plus2_200_firmware::::::::* versions from (including) v01l04nf0001 up to (including) v01l06nf0112 OR cpe:2.3:h:fujitsu:ipcom_ve2_ls_plus2_200:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:fujitsu:ipcom_ve2_ls_plus2_220_firmware::::::::* versions from (including) v01l04nf0001 up to (including) v01l06nf0112 OR cpe:2.3:h:fujitsu:ipcom_ve2_ls_plus2_220:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:fujitsu:ipcom_ve2_ls_plus_100_firmware::::::::* versions from (including) v01l04nf0001 up to (including) v01l06nf0112 OR cpe:2.3:h:fujitsu:ipcom_ve2_ls_plus_100:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:fujitsu:ipcom_ve2_ls_plus_200_firmware::::::::* versions from (including) v01l04nf0001 up to (including) v01l06nf0112 OR cpe:2.3:h:fujitsu:ipcom_ve2_ls_plus_200:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:fujitsu:ipcom_ve2_ls_plus_220_firmware::::::::* versions from (including) v01l04nf0001 up to (including) v01l06nf0112 OR cpe:2.3:h:fujitsu:ipcom_ve2_ls_plus_220:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:fujitsu:ipcom_ve2_sc_plus_100_firmware::::::::* versions from (including) v01l04nf0001 up to (including) v01l06nf0112 OR cpe:2.3:h:fujitsu:ipcom_ve2_sc_plus_100:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:fujitsu:ipcom_ve2_sc_plus_200_firmware::::::::* versions from (including) v01l04nf0001 up to (including) v01l06nf0112 OR cpe:2.3:h:fujitsu:ipcom_ve2_sc_plus_200:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:fujitsu:ipcom_ve2_sc_plus_220_firmware::::::::* versions from (including) v01l04nf0001 up to (including) v01l06nf0112 OR cpe:2.3:h:fujitsu:ipcom_ve2_sc_plus_220:-:::::::*
Added	CVSS V3.1		NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Added	CWE		NIST CWE-203
Changed	Reference Type	https://jvn.jp/en/jp/JVN29238389/ No Types Assigned	https://jvn.jp/en/jp/JVN29238389/ Mitigation, Third Party Advisory
Changed	Reference Type	https://www.fujitsu.com/jp/products/network/support/2024/ipcom-04/ No Types Assigned	https://www.fujitsu.com/jp/products/network/support/2024/ipcom-04/ Mitigation, Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2024-39921
NVD Published Date:
09/03/2024
NVD Last Modified:
09/19/2024
Source:
JPCERT/CC

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2024-39921 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

Initial Analysis by NIST 9/19/2024 10:59:50 AM

New CVE Received by NIST 9/03/2024 11:15:03 PM

Quick Info