Passwords are not adequately encrypted during the communication process between all versions of LS Industrial Systems (LSIS) Co. Ltd LS Electric XG5000 software prior to V4.0 and LS Electric PLCs: all versions of XGK-CPUU/H/A/S/E prior to V3.50, all versions of XGI-CPUU/UD/H/S/E prior to V3.20, all versions of XGR-CPUH prior to V1.80, all versions of XGB-XBMS prior to V3.00, all versions of XGB-XBCH prior to V1.90, and all versions of XGB-XECH prior to V1.30. This would allow an attacker to identify and decrypt the password of the affected PLCs by sniffing the PLC’s communication traffic.
総合評価: CVE-2022-2758 は低リスク(34.1/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 0.31%、23 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 | 0.09% | 0.31% | +0.22% |
| 2 | 2025-09-01 | 0.05% | 0.09% | +0.04% |
| 3 | 2025-08-18 | — | 0.05% | — |
EPSS の全履歴 (全 9 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 |
|---|---|---|---|---|---|---|
| 6.5 | 3.1 | MEDIUM |
|
2.8 | 3.6 | [email protected] |
| 5.9 | 3.1 | MEDIUM |
|
2.2 | 3.6 | [email protected] |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| ls-electric | xg5000 | — | cpe:2.3:a:ls-electric:xg5000:*:*:*:*:*:*:*:* |
| ls-electric | xgk-cpuun_firmware | — | cpe:2.3:o:ls-electric:xgk-cpuun_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgk-cpuhn_firmware | — | cpe:2.3:o:ls-electric:xgk-cpuhn_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgk-cpusn_firmware | — | cpe:2.3:o:ls-electric:xgk-cpusn_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgk-cpuu_firmware | — | cpe:2.3:o:ls-electric:xgk-cpuu_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgk-cpuh_firmware | — | cpe:2.3:o:ls-electric:xgk-cpuh_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgk-cpua_firmware | — | cpe:2.3:o:ls-electric:xgk-cpua_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgk-cpus_firmware | — | cpe:2.3:o:ls-electric:xgk-cpus_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgk-cpue_firmware | — | cpe:2.3:o:ls-electric:xgk-cpue_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgi-cpuun_firmware | — | cpe:2.3:o:ls-electric:xgi-cpuun_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgi-cpuu_firmware | — | cpe:2.3:o:ls-electric:xgi-cpuu_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgi-cpuh_firmware | — | cpe:2.3:o:ls-electric:xgi-cpuh_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgi-cpus_firmware | — | cpe:2.3:o:ls-electric:xgi-cpus_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgi-cpue_firmware | — | cpe:2.3:o:ls-electric:xgi-cpue_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgr-cpuh\/f_firmware | — | cpe:2.3:o:ls-electric:xgr-cpuh\/f_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgr-cpuh\/t_firmware | — | cpe:2.3:o:ls-electric:xgr-cpuh\/t_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgr-cpuh\/s_firmware | — | cpe:2.3:o:ls-electric:xgr-cpuh\/s_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgi-d21a_firmware | — | cpe:2.3:o:ls-electric:xgi-d21a_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgi-d22a_firmware | — | cpe:2.3:o:ls-electric:xgi-d22a_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgi-d22b_firmware | — | cpe:2.3:o:ls-electric:xgi-d22b_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgi-d24a_firmware | — | cpe:2.3:o:ls-electric:xgi-d24a_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgi-d24b_firmware | — | cpe:2.3:o:ls-electric:xgi-d24b_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgi-d28a_firmware | — | cpe:2.3:o:ls-electric:xgi-d28a_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgi-d28b_firmware | — | cpe:2.3:o:ls-electric:xgi-d28b_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgi-a12a_firmware | — | cpe:2.3:o:ls-electric:xgi-a12a_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgi-a21a_firmware | — | cpe:2.3:o:ls-electric:xgi-a21a_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgi-a21c_firmware | — | cpe:2.3:o:ls-electric:xgi-a21c_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgq-ry1a_firmware | — | cpe:2.3:o:ls-electric:xgq-ry1a_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgq-ry2a_firmware | — | cpe:2.3:o:ls-electric:xgq-ry2a_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgq-ry2b_firmware | — | cpe:2.3:o:ls-electric:xgq-ry2b_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgq-tr1c_firmware | — | cpe:2.3:o:ls-electric:xgq-tr1c_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgq-tr2a_firmware | — | cpe:2.3:o:ls-electric:xgq-tr2a_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgq-tr2b_firmware | — | cpe:2.3:o:ls-electric:xgq-tr2b_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgq-tr4a_firmware | — | cpe:2.3:o:ls-electric:xgq-tr4a_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgq-tr4b_firmware | — | cpe:2.3:o:ls-electric:xgq-tr4b_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgq-tr8a_firmware | — | cpe:2.3:o:ls-electric:xgq-tr8a_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgq-tr8b_firmware | — | cpe:2.3:o:ls-electric:xgq-tr8b_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgq-ss2a_firmware | — | cpe:2.3:o:ls-electric:xgq-ss2a_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-av8a_firmware | — | cpe:2.3:o:ls-electric:xgf-av8a_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-ac8a_firmware | — | cpe:2.3:o:ls-electric:xgf-ac8a_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-ad16a_firmware | — | cpe:2.3:o:ls-electric:xgf-ad16a_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-aw4s_firmware | — | cpe:2.3:o:ls-electric:xgf-aw4s_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-dv4a_firmware | — | cpe:2.3:o:ls-electric:xgf-dv4a_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-dc4a_firmware | — | cpe:2.3:o:ls-electric:xgf-dc4a_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-dv8a_firmware | — | cpe:2.3:o:ls-electric:xgf-dv8a_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-dc8a_firmware | — | cpe:2.3:o:ls-electric:xgf-dc8a_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-dv4s_firmware | — | cpe:2.3:o:ls-electric:xgf-dv4s_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-dc4s_firmware | — | cpe:2.3:o:ls-electric:xgf-dc4s_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-ah6a_firmware | — | cpe:2.3:o:ls-electric:xgf-ah6a_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-tc4s_firmware | — | cpe:2.3:o:ls-electric:xgf-tc4s_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-rd4a_firmware | — | cpe:2.3:o:ls-electric:xgf-rd4a_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-rd4s_firmware | — | cpe:2.3:o:ls-electric:xgf-rd4s_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-rd8a_firmware | — | cpe:2.3:o:ls-electric:xgf-rd8a_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-tc4ud_firmware | — | cpe:2.3:o:ls-electric:xgf-tc4ud_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-tc4rt_firmware | — | cpe:2.3:o:ls-electric:xgf-tc4rt_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-ho2a_firmware | — | cpe:2.3:o:ls-electric:xgf-ho2a_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-hd2a_firmware | — | cpe:2.3:o:ls-electric:xgf-hd2a_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-h08a_firmware | — | cpe:2.3:o:ls-electric:xgf-h08a_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-ac4h_firmware | — | cpe:2.3:o:ls-electric:xgf-ac4h_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-dc4h_firmware | — | cpe:2.3:o:ls-electric:xgf-dc4h_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-soea_firmware | — | cpe:2.3:o:ls-electric:xgf-soea_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-dl16a_firmware | — | cpe:2.3:o:ls-electric:xgf-dl16a_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-m32e_firmware | — | cpe:2.3:o:ls-electric:xgf-m32e_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-pn8a_firmware | — | cpe:2.3:o:ls-electric:xgf-pn8a_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-pn8b_firmware | — | cpe:2.3:o:ls-electric:xgf-pn8b_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-pn4b_firmware | — | cpe:2.3:o:ls-electric:xgf-pn4b_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-po1h_firmware | — | cpe:2.3:o:ls-electric:xgf-po1h_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-po2h_firmware | — | cpe:2.3:o:ls-electric:xgf-po2h_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-po3h_firmware | — | cpe:2.3:o:ls-electric:xgf-po3h_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-po4h_firmware | — | cpe:2.3:o:ls-electric:xgf-po4h_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-pd1h_firmware | — | cpe:2.3:o:ls-electric:xgf-pd1h_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-pd2h_firmware | — | cpe:2.3:o:ls-electric:xgf-pd2h_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-pd3h_firmware | — | cpe:2.3:o:ls-electric:xgf-pd3h_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgf-pd4h_firmware | — | cpe:2.3:o:ls-electric:xgf-pd4h_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgl-efmtb_firmware | — | cpe:2.3:o:ls-electric:xgl-efmtb_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgl-efmfb_firmware | — | cpe:2.3:o:ls-electric:xgl-efmfb_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgl-dmeb_firmware | — | cpe:2.3:o:ls-electric:xgl-dmeb_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgl-c22b_firmware | — | cpe:2.3:o:ls-electric:xgl-c22b_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgl-ch2b_firmware | — | cpe:2.3:o:ls-electric:xgl-ch2b_firmware:-:*:*:*:*:*:*:* |
| ls-electric | xgl-c42b_firmware | — | cpe:2.3:o:ls-electric:xgl-c42b_firmware:-:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-22-228-02 | Third Party Advisory US Government Resource |