CVE-2024-39921
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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2024-39921?
CVE-2024-39921 is classified as a medium-severity vulnerability affecting multiple Fujitsu IPCOM firmware versions.
How do I fix CVE-2024-39921?
To fix CVE-2024-39921, update the affected IPCOM EX2 and VE2 firmware to the latest recommended version provided by Fujitsu.
What systems are affected by CVE-2024-39921?
CVE-2024-39921 affects Fujitsu IPCOM EX2 and VE2 series devices with specific firmware versions ranging from V01L02NF0001 to V01L06NF0401.
What kind of vulnerability is CVE-2024-39921?
CVE-2024-39921 is an observable timing discrepancy issue that could lead to potential decryption of encrypted communications.
Is there a workaround for CVE-2024-39921?
There are no known workarounds for CVE-2024-39921; the recommended action is to apply the firmware update to mitigate the vulnerability.