CVE-2024-39921 is a timing discrepancy vulnerability affecting specific versions of Fujitsu IPCOM EX2 and VE2 Series devices. This flaw allows an attacker to potentially decrypt encrypted communications by observing timing differences. With a CVSS score of 7.5 (High), it presents a significant risk, as it can be exploited remotely with low attack complexity, leading to a high impact on confidentiality. Currently, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= v01l04nf0001, <= v01l06nf0112CPE matchmatch criteria | cpe:2.3:o:fujitsu:ipcom_ve2_ls_100_firmware:*:*:*:*:*:*:*:* | ||
>= v01l04nf0001, <= v01l06nf0112CPE matchmatch criteria | cpe:2.3:o:fujitsu:ipcom_ve2_ls_200_firmware:*:*:*:*:*:*:*:* | ||
>= v01l04nf0001, <= v01l06nf0112CPE matchmatch criteria | cpe:2.3:o:fujitsu:ipcom_ve2_ls_220_firmware:*:*:*:*:*:*:*:* | ||
>= v01l04nf0001, <= v01l06nf0112CPE matchmatch criteria | cpe:2.3:o:fujitsu:ipcom_ve2_ls_plus_100_firmware:*:*:*:*:*:*:*:* | ||
>= v01l04nf0001, <= v01l06nf0112CPE matchmatch criteria | cpe:2.3:o:fujitsu:ipcom_ve2_ls_plus_200_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.