Cleartext transmission of sensitive information vulnerability exists in multiple IDEC PLCs. If an attacker sends a specific command to PLC's serial communication port, user credentials may be obtained. As a result, the program of the PLC may be obtained, and the PLC may be manipulated.
総合評価: CVE-2024-41927 は低リスク(20.2/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 0.15%、5 パーセンタイル) 推奨対応: 悪用情報と EPSS の推移を監視し、必要に応じて優先度を見直してください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.03% | 0.15% | +0.13% |
| 2 | 2025-11-28 | 0.05% | 0.03% | -0.03% |
| 3 | 2025-11-21 | — | 0.05% | — |
EPSS の全履歴 (全 10 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 4.6 | 3.1 | MEDIUM |
|
0.9 | 3.6 | [email protected] |
| 4.6 | 3.1 | MEDIUM |
|
0.9 | 3.6 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| idec | kit-fc6a-24-kc_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-24-kc_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-24-pc_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-24-pc_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-24-ra_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-24-ra_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-24-ra-hg1g_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-24-ra-hg1g_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-24-ra-hg2g-5tn_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-24-ra-hg2g-5tn_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-24-ra-hg2g-5tt_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-24-ra-hg2g-5tt_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-24-rc-hg1g_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-24-rc-hg1g_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-24-rc_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-24-rc_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-24-rc-hg2g-5tn_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-24-rc-hg2g-5tn_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-24-rc-hg2g-5tt_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-24-rc-hg2g-5tt_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-c24r-hg2g-vhp_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-c24r-hg2g-vhp_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-c24r-hg3g-v8hp_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-c24r-hg3g-v8hp_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-c24r-hg3g-vahp_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-c24r-hg3g-vahp_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-c24r-hg4g-vhp_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-c24r-hg4g-vhp_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-c24r-hg5g-vhp_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-c24r-hg5g-vhp_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-16-pc_firmware | <= 2.6 | cpe:2.3:o:idec:kit-fc6a-16-pc_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-16-ra_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-16-ra_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-16-kc_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-16-kc_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-16-ra-hg1g_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-16-ra-hg1g_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-16-ra-hg2g-5tn_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-16-ra-hg2g-5tn_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-16-ra-hg2g-5tt_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-16-ra-hg2g-5tt_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-16-rc_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-16-rc_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-16-rc-hg2g-5tn_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-16-rc-hg2g-5tn_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-16-rc-hg1g_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-16-rc-hg1g_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-16-rc-hg2g-5tt_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-16-rc-hg2g-5tt_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-16-kd_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-16-kd_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-16-pd_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-16-pd_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-c16r-hg2g-vhp_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-c16r-hg2g-vhp_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-c16r-hg3g-v8hp_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-c16r-hg3g-v8hp_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-c16r-hg3g-vahp_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-c16r-hg3g-vahp_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-c16r-hg5g-vhp_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-c16r-hg5g-vhp_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-16-rd_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-16-rd_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-40-kd_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-40-kd_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-40-pc_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-40-pc_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-40-pd_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-40-pd_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-40-ra_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-40-ra_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-40-rd_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-40-rd_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-40-rc_firmware | <= 2.60 | cpe:2.3:o:idec:kit-fc6a-40-rc_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-d16p-hg1g_firmware | <= 2.40 | cpe:2.3:o:idec:kit-fc6a-d16p-hg1g_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-d16p-hg2g-5tn_firmware | <= 2.40 | cpe:2.3:o:idec:kit-fc6a-d16p-hg2g-5tn_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-d16p-hg2g-5tt_firmware | <= 2.40 | cpe:2.3:o:idec:kit-fc6a-d16p-hg2g-5tt_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-d16r-hg2g-5tn_firmware | <= 2.40 | cpe:2.3:o:idec:kit-fc6a-d16r-hg2g-5tn_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-d16r-hg2g-5tt_firmware | <= 2.40 | cpe:2.3:o:idec:kit-fc6a-d16r-hg2g-5tt_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-d16r-hg3g-v8hp_firmware | <= 2.40 | cpe:2.3:o:idec:kit-fc6a-d16r-hg3g-v8hp_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-d16r-hg3g-vahp_firmware | <= 2.40 | cpe:2.3:o:idec:kit-fc6a-d16r-hg3g-vahp_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-d16r-hg4g-vhp_firmware | <= 2.40 | cpe:2.3:o:idec:kit-fc6a-d16r-hg4g-vhp_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-d16r-hg5g-vhp_firmware | <= 2.40 | cpe:2.3:o:idec:kit-fc6a-d16r-hg5g-vhp_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-d16r-hg1g_firmware | <= 2.40 | cpe:2.3:o:idec:kit-fc6a-d16r-hg1g_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-d16r-hg2g-vhp_firmware | <= 2.40 | cpe:2.3:o:idec:kit-fc6a-d16r-hg2g-vhp_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-p16-k_firmware | <= 2.40 | cpe:2.3:o:idec:kit-fc6a-p16-k_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-p16-r_firmware | <= 2.40 | cpe:2.3:o:idec:kit-fc6a-p16-r_firmware:*:*:*:*:*:*:*:* |
| idec | kit-fc6a-p16-s_firmware | <= 2.40 | cpe:2.3:o:idec:kit-fc6a-p16-s_firmware:*:*:*:*:*:*:*:* |
| idec | ft1a-h12ra_firmware | <= 2.41 | cpe:2.3:o:idec:ft1a-h12ra_firmware:*:*:*:*:*:*:*:* |
| idec | ft1a-h24ra_firmware | <= 2.41 | cpe:2.3:o:idec:ft1a-h24ra_firmware:*:*:*:*:*:*:*:* |
| idec | ft1a-h24rc_firmware | <= 2.41 | cpe:2.3:o:idec:ft1a-h24rc_firmware:*:*:*:*:*:*:*:* |
| idec | ft1a-h12rc_firmware | <= 2.41 | cpe:2.3:o:idec:ft1a-h12rc_firmware:*:*:*:*:*:*:*:* |
| idec | ft1a-b12ra_firmware | <= 2.41 | cpe:2.3:o:idec:ft1a-b12ra_firmware:*:*:*:*:*:*:*:* |
| idec | ft1a-b24ra_firmware | <= 2.41 | cpe:2.3:o:idec:ft1a-b24ra_firmware:*:*:*:*:*:*:*:* |
| idec | kit-smart-12-bac_firmware | <= 2.41 | cpe:2.3:o:idec:kit-smart-12-bac_firmware:*:*:*:*:*:*:*:* |
| idec | kit-smart-12-hac_firmware | <= 2.41 | cpe:2.3:o:idec:kit-smart-12-hac_firmware:*:*:*:*:*:*:*:* |
| idec | kit-smart-12-bdc_firmware | <= 2.41 | cpe:2.3:o:idec:kit-smart-12-bdc_firmware:*:*:*:*:*:*:*:* |
| idec | kit-smart-12-hdc_firmware | <= 2.41 | cpe:2.3:o:idec:kit-smart-12-hdc_firmware:*:*:*:*:*:*:*:* |
| idec | kit-smart-24-hac_firmware | <= 2.41 | cpe:2.3:o:idec:kit-smart-24-hac_firmware:*:*:*:*:*:*:*:* |
| idec | kit-smart-24-bac_firmware | <= 2.41 | cpe:2.3:o:idec:kit-smart-24-bac_firmware:*:*:*:*:*:*:*:* |
| idec | kit-smart-24-bdc_firmware | <= 2.41 | cpe:2.3:o:idec:kit-smart-24-bdc_firmware:*:*:*:*:*:*:*:* |
| idec | kit-smart-24-hdc_firmware | <= 2.41 | cpe:2.3:o:idec:kit-smart-24-hdc_firmware:*:*:*:*:*:*:*:* |
| idec | kit-smart-40-bac-r_firmware | <= 2.41 | cpe:2.3:o:idec:kit-smart-40-bac-r_firmware:*:*:*:*:*:*:*:* |
| idec | kit-smart-40-bdc-rk_firmware | <= 2.41 | cpe:2.3:o:idec:kit-smart-40-bdc-rk_firmware:*:*:*:*:*:*:*:* |
| idec | kit-smart-40-bdc-rs_firmware | <= 2.41 | cpe:2.3:o:idec:kit-smart-40-bdc-rs_firmware:*:*:*:*:*:*:*:* |
| idec | kit-smart-40-hac-r_firmware | <= 2.41 | cpe:2.3:o:idec:kit-smart-40-hac-r_firmware:*:*:*:*:*:*:*:* |
| idec | kit-smart-40-hdc-rk_firmware | <= 2.41 | cpe:2.3:o:idec:kit-smart-40-hdc-rk_firmware:*:*:*:*:*:*:*:* |
| idec | kit-smart-48-bac-k_firmware | <= 2.41 | cpe:2.3:o:idec:kit-smart-48-bac-k_firmware:*:*:*:*:*:*:*:* |
| idec | kit-smart-40-hdc-rs_firmware | <= 2.41 | cpe:2.3:o:idec:kit-smart-40-hdc-rs_firmware:*:*:*:*:*:*:*:* |
| idec | kit-smart-48-bac-s_firmware | <= 2.41 | cpe:2.3:o:idec:kit-smart-48-bac-s_firmware:*:*:*:*:*:*:*:* |
| idec | kit-smart-48-bdc-k_firmware | <= 2.41 | cpe:2.3:o:idec:kit-smart-48-bdc-k_firmware:*:*:*:*:*:*:*:* |
| idec | kit-smart-48-hac-k_firmware | <= 2.41 | cpe:2.3:o:idec:kit-smart-48-hac-k_firmware:*:*:*:*:*:*:*:* |
| idec | kit-smart-48-hac-s_firmware | <= 2.41 | cpe:2.3:o:idec:kit-smart-48-hac-s_firmware:*:*:*:*:*:*:*:* |
| idec | kit-smart-48-hdc-s_firmware | <= 2.41 | cpe:2.3:o:idec:kit-smart-48-hdc-s_firmware:*:*:*:*:*:*:*:* |
| idec | kit-smart-48-bdc-s_firmware | <= 2.41 | cpe:2.3:o:idec:kit-smart-48-bdc-s_firmware:*:*:*:*:*:*:*:* |
| idec | ft1a-pc1_firmware | <= 2.41 | cpe:2.3:o:idec:ft1a-pc1_firmware:*:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://jvn.jp/en/vu/JVNVU96959731/ | Third Party Advisory |
| https://us.idec.com/media/24-RD-0256-EN-b.pdf |