CVE-2024-39921 - Vulnerability Details

Vendors	Products
Fujitsu	Ipcom Ex2 Dc 3200 Ipcom Ex2 Dc 3200 Firmware Ipcom Ex2 Dc 3500 Ipcom Ex2 Dc 3500 Firmware Ipcom Ex2 In 3200 Ipcom Ex2 In 3200 Firmware Ipcom Ex2 In 3500 Ipcom Ex2 In 3500 Firmware Ipcom Ex2 Lb 3200 Ipcom Ex2 Lb 3200 Firmware Ipcom Ex2 Lb 3500 Ipcom Ex2 Lb 3500 Firmware Ipcom Ex2 Sc 3200 Ipcom Ex2 Sc 3200 Firmware Ipcom Ex2 Sc 3500 Ipcom Ex2 Sc 3500 Firmware Ipcom Ve2 Ls 100 Ipcom Ve2 Ls 100 Firmware Ipcom Ve2 Ls 200 Ipcom Ve2 Ls 200 Firmware Ipcom Ve2 Ls 220 Ipcom Ve2 Ls 220 Firmware Ipcom Ve2 Ls Plus2 200 Ipcom Ve2 Ls Plus2 200 Firmware Ipcom Ve2 Ls Plus2 220 Ipcom Ve2 Ls Plus2 220 Firmware Ipcom Ve2 Ls Plus 100 Ipcom Ve2 Ls Plus 100 Firmware Ipcom Ve2 Ls Plus 200 Ipcom Ve2 Ls Plus 200 Firmware Ipcom Ve2 Ls Plus 220 Ipcom Ve2 Ls Plus 220 Firmware Ipcom Ve2 Sc Plus 100 Ipcom Ve2 Sc Plus 100 Firmware Ipcom Ve2 Sc Plus 200 Ipcom Ve2 Sc Plus 200 Firmware Ipcom Ve2 Sc Plus 220 Ipcom Ve2 Sc Plus 220 Firmware

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value : 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. (string)

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value : Existe un problema de discrepancia de tiempo observable en las series IPCOM EX2 V01L02NF0001 a V01L06NF0401, V01L20NF0001 a V01L20NF0401, V02L20NF0001 a V02L21NF0301 y en las series IPCOM VE2 V01L04NF0001 a V01L06NF0112. Si se explota esta vulnerabilidad, un atacante puede descifrar parte de la comunicación cifrada y obtener el contenido de la misma. (string)

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id : CVE-2024-39921 (string)

lastModified : 2025-03-13T14:15:29.073 (string)

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attackVector : NETWORK (string)

availabilityImpact : NONE (string)

baseScore : 7.5 (number)

baseSeverity : HIGH (string)

confidentialityImpact : HIGH (string)

integrityImpact : NONE (string)

privilegesRequired : NONE (string)

scope : UNCHANGED (string)

userInteraction : NONE (string)

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confidentialityImpact : HIGH (string)

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impactScore : 3.6 (number)

source : 134c704f-9b21-4f2e-91b3-4a467353bcc0 (string)

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source : vultures@jpcert.or.jp (string)

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Type	Values Removed	Values Added
First Time appeared		Fujitsu Fujitsu ipcom Ex2 Dc 3200 Fujitsu ipcom Ex2 Dc 3200 Firmware Fujitsu ipcom Ex2 Dc 3500 Fujitsu ipcom Ex2 Dc 3500 Firmware Fujitsu ipcom Ex2 In 3200 Fujitsu ipcom Ex2 In 3200 Firmware Fujitsu ipcom Ex2 In 3500 Fujitsu ipcom Ex2 In 3500 Firmware Fujitsu ipcom Ex2 Lb 3200 Fujitsu ipcom Ex2 Lb 3200 Firmware Fujitsu ipcom Ex2 Lb 3500 Fujitsu ipcom Ex2 Lb 3500 Firmware Fujitsu ipcom Ex2 Sc 3200 Fujitsu ipcom Ex2 Sc 3200 Firmware Fujitsu ipcom Ex2 Sc 3500 Fujitsu ipcom Ex2 Sc 3500 Firmware Fujitsu ipcom Ve2 Ls 100 Fujitsu ipcom Ve2 Ls 100 Firmware Fujitsu ipcom Ve2 Ls 200 Fujitsu ipcom Ve2 Ls 200 Firmware Fujitsu ipcom Ve2 Ls 220 Fujitsu ipcom Ve2 Ls 220 Firmware Fujitsu ipcom Ve2 Ls Plus2 200 Fujitsu ipcom Ve2 Ls Plus2 200 Firmware Fujitsu ipcom Ve2 Ls Plus2 220 Fujitsu ipcom Ve2 Ls Plus2 220 Firmware Fujitsu ipcom Ve2 Ls Plus 100 Fujitsu ipcom Ve2 Ls Plus 100 Firmware Fujitsu ipcom Ve2 Ls Plus 200 Fujitsu ipcom Ve2 Ls Plus 200 Firmware Fujitsu ipcom Ve2 Ls Plus 220 Fujitsu ipcom Ve2 Ls Plus 220 Firmware Fujitsu ipcom Ve2 Sc Plus 100 Fujitsu ipcom Ve2 Sc Plus 100 Firmware Fujitsu ipcom Ve2 Sc Plus 200 Fujitsu ipcom Ve2 Sc Plus 200 Firmware Fujitsu ipcom Ve2 Sc Plus 220 Fujitsu ipcom Ve2 Sc Plus 220 Firmware
Weaknesses		CWE-203
CPEs		cpe:2.3:h:fujitsu:ipcom_ex2_dc_3200:-:::::::* cpe:2.3:h:fujitsu:ipcom_ex2_dc_3500:-:::::::* cpe:2.3:h:fujitsu:ipcom_ex2_in_3200:-:::::::* cpe:2.3:h:fujitsu:ipcom_ex2_in_3500:-:::::::* cpe:2.3:h:fujitsu:ipcom_ex2_lb_3200:-:::::::* cpe:2.3:h:fujitsu:ipcom_ex2_lb_3500:-:::::::* cpe:2.3:h:fujitsu:ipcom_ex2_sc_3200:-:::::::* cpe:2.3:h:fujitsu:ipcom_ex2_sc_3500:-:::::::* cpe:2.3:h:fujitsu:ipcom_ve2_ls_100:-:::::::* cpe:2.3:h:fujitsu:ipcom_ve2_ls_200:-:::::::* cpe:2.3:h:fujitsu:ipcom_ve2_ls_220:-:::::::* cpe:2.3:h:fujitsu:ipcom_ve2_ls_plus2_200:-:::::::* cpe:2.3:h:fujitsu:ipcom_ve2_ls_plus2_220:-:::::::* cpe:2.3:h:fujitsu:ipcom_ve2_ls_plus_100:-:::::::* cpe:2.3:h:fujitsu:ipcom_ve2_ls_plus_200:-:::::::* cpe:2.3:h:fujitsu:ipcom_ve2_ls_plus_220:-:::::::* cpe:2.3:h:fujitsu:ipcom_ve2_sc_plus_100:-:::::::* cpe:2.3:h:fujitsu:ipcom_ve2_sc_plus_200:-:::::::* cpe:2.3:h:fujitsu:ipcom_ve2_sc_plus_220:-:::::::* cpe:2.3:o:fujitsu:ipcom_ex2_dc_3200_firmware:::::::: cpe:2.3:o:fujitsu:ipcom_ex2_dc_3500_firmware:::::::: cpe:2.3:o:fujitsu:ipcom_ex2_in_3200_firmware:::::::: cpe:2.3:o:fujitsu:ipcom_ex2_in_3500_firmware:::::::: cpe:2.3:o:fujitsu:ipcom_ex2_lb_3200_firmware:::::::: cpe:2.3:o:fujitsu:ipcom_ex2_lb_3500_firmware:::::::: cpe:2.3:o:fujitsu:ipcom_ex2_sc_3200_firmware:::::::: cpe:2.3:o:fujitsu:ipcom_ex2_sc_3500_firmware:::::::: cpe:2.3:o:fujitsu:ipcom_ve2_ls_100_firmware:::::::: cpe:2.3:o:fujitsu:ipcom_ve2_ls_200_firmware:::::::: cpe:2.3:o:fujitsu:ipcom_ve2_ls_220_firmware:::::::: cpe:2.3:o:fujitsu:ipcom_ve2_ls_plus2_200_firmware:::::::: cpe:2.3:o:fujitsu:ipcom_ve2_ls_plus2_220_firmware:::::::: cpe:2.3:o:fujitsu:ipcom_ve2_ls_plus_100_firmware:::::::: cpe:2.3:o:fujitsu:ipcom_ve2_ls_plus_200_firmware:::::::: cpe:2.3:o:fujitsu:ipcom_ve2_ls_plus_220_firmware:::::::: cpe:2.3:o:fujitsu:ipcom_ve2_sc_plus_100_firmware:::::::: cpe:2.3:o:fujitsu:ipcom_ve2_sc_plus_200_firmware:::::::: cpe:2.3:o:fujitsu:ipcom_ve2_sc_plus_220_firmware::::::::
Vendors & Products		Fujitsu Fujitsu ipcom Ex2 Dc 3200 Fujitsu ipcom Ex2 Dc 3200 Firmware Fujitsu ipcom Ex2 Dc 3500 Fujitsu ipcom Ex2 Dc 3500 Firmware Fujitsu ipcom Ex2 In 3200 Fujitsu ipcom Ex2 In 3200 Firmware Fujitsu ipcom Ex2 In 3500 Fujitsu ipcom Ex2 In 3500 Firmware Fujitsu ipcom Ex2 Lb 3200 Fujitsu ipcom Ex2 Lb 3200 Firmware Fujitsu ipcom Ex2 Lb 3500 Fujitsu ipcom Ex2 Lb 3500 Firmware Fujitsu ipcom Ex2 Sc 3200 Fujitsu ipcom Ex2 Sc 3200 Firmware Fujitsu ipcom Ex2 Sc 3500 Fujitsu ipcom Ex2 Sc 3500 Firmware Fujitsu ipcom Ve2 Ls 100 Fujitsu ipcom Ve2 Ls 100 Firmware Fujitsu ipcom Ve2 Ls 200 Fujitsu ipcom Ve2 Ls 200 Firmware Fujitsu ipcom Ve2 Ls 220 Fujitsu ipcom Ve2 Ls 220 Firmware Fujitsu ipcom Ve2 Ls Plus2 200 Fujitsu ipcom Ve2 Ls Plus2 200 Firmware Fujitsu ipcom Ve2 Ls Plus2 220 Fujitsu ipcom Ve2 Ls Plus2 220 Firmware Fujitsu ipcom Ve2 Ls Plus 100 Fujitsu ipcom Ve2 Ls Plus 100 Firmware Fujitsu ipcom Ve2 Ls Plus 200 Fujitsu ipcom Ve2 Ls Plus 200 Firmware Fujitsu ipcom Ve2 Ls Plus 220 Fujitsu ipcom Ve2 Ls Plus 220 Firmware Fujitsu ipcom Ve2 Sc Plus 100 Fujitsu ipcom Ve2 Sc Plus 100 Firmware Fujitsu ipcom Ve2 Sc Plus 200 Fujitsu ipcom Ve2 Sc Plus 200 Firmware Fujitsu ipcom Ve2 Sc Plus 220 Fujitsu ipcom Ve2 Sc Plus 220 Firmware
Metrics		cvssV3_1 `{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}`

Type	Values Removed	Values Added
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.
References		https://jvn.jp/en/jp/JVN29238389/ https://www.fujitsu.com/jp/products/network/support/2024/ipcom-04/

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

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