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. It has a CVSS v3.1 base score of 7.5 (HIGH).

CVE-2024-39921 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

CVE-2024-39921 affects products from fujitsu, specifically: 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. Check the affected products table above for specific version ranges.

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.