Remote code execution vulnerability in Ruijie Networks Product: RG-EW series home routers and repeaters EW_3.0(1)B11P204, RG-NBS and RG-S1930 series switches SWITCH_3.0(1)B11P218, RG-EG series business VPN routers EG_3.0(1)B11P216, EAP and RAP series wireless access points AP_3.0(1)B11P218, NBC series wireless controllers AC_3.0(1)B11P86 allows unauthorized remote attackers to gain the highest privileges via crafted POST request to /cgi-bin/luci/api/auth.
総合評価: CVE-2023-34644 は中リスク（59.1/100）。CVSS 深刻度は重大。悪用される可能性が高い（EPSS 1.52%、71 パーセンタイル） 推奨対応: 影響資産を整理し、修補計画に組み込んでください。
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 | 11.09% | 1.52% | -9.57% |
| 2 | 2026-05-27 | 11.00% | 11.09% | +0.10% |
| 3 | 2026-04-25 | — | 11.00% | — |
EPSS の全履歴 （全 23 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 |
|---|---|---|---|---|---|---|
| 9.8 | 3.1 | CRITICAL |
|
3.9 | 5.9 | [email protected] |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| ruijie | rg-ew1200r_firmware | 3.0\(1\)b11p204 | cpe:2.3:o:ruijie:rg-ew1200r_firmware:3.0\(1\)b11p204:*:*:*:*:*:*:* |
| ruijie | rg-ew300_firmware | 3.0\(1\)b11p204 | cpe:2.3:o:ruijie:rg-ew300_firmware:3.0\(1\)b11p204:*:*:*:*:*:*:* |
| ruijie | rg-ew3200gx_firmware | 3.0\(1\)b11p204 | cpe:2.3:o:ruijie:rg-ew3200gx_firmware:3.0\(1\)b11p204:*:*:*:*:*:*:* |
| ruijie | rg-ew1200g_firmware | 3.0\(1\)b11p204 | cpe:2.3:o:ruijie:rg-ew1200g_firmware:3.0\(1\)b11p204:*:*:*:*:*:*:* |
| ruijie | rg-ew1800gx_firmware | 3.0\(1\)b11p204 | cpe:2.3:o:ruijie:rg-ew1800gx_firmware:3.0\(1\)b11p204:*:*:*:*:*:*:* |
| ruijie | rg-ew300r_firmware | 3.0\(1\)b11p204 | cpe:2.3:o:ruijie:rg-ew300r_firmware:3.0\(1\)b11p204:*:*:*:*:*:*:* |
| ruijie | rg-ew1200_firmware | 3.0\(1\)b11p204 | cpe:2.3:o:ruijie:rg-ew1200_firmware:3.0\(1\)b11p204:*:*:*:*:*:*:* |
| ruijie | rg-eg3000xe_firmware | 3.0\(1\)b11p216 | cpe:2.3:o:ruijie:rg-eg3000xe_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:* |
| ruijie | rg-eg105g_firmware | 3.0\(1\)b11p216 | cpe:2.3:o:ruijie:rg-eg105g_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:* |
| ruijie | rg-eg305gh-p-e_firmware | 3.0\(1\)b11p216 | cpe:2.3:o:ruijie:rg-eg305gh-p-e_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:* |
| ruijie | rg-eg105g-p_firmware | 3.0\(1\)b11p216 | cpe:2.3:o:ruijie:rg-eg105g-p_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:* |
| ruijie | rg-eg3230_firmware | 3.0\(1\)b11p216 | cpe:2.3:o:ruijie:rg-eg3230_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:* |
| ruijie | rg-eg1000e_firmware | 3.0\(1\)b11p216 | cpe:2.3:o:ruijie:rg-eg1000e_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:* |
| ruijie | rg-eg105g-e_firmware | 3.0\(1\)b11p216 | cpe:2.3:o:ruijie:rg-eg105g-e_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:* |
| ruijie | rg-eg105gw\(t\)_firmware | 3.0\(1\)b11p216 | cpe:2.3:o:ruijie:rg-eg105gw\(t\)_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:* |
| ruijie | rg-eg105gw-x_firmware | 3.0\(1\)b11p216 | cpe:2.3:o:ruijie:rg-eg105gw-x_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:* |
| ruijie | rg-eg2000ce_firmware | 3.0\(1\)b11p216 | cpe:2.3:o:ruijie:rg-eg2000ce_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:* |
| ruijie | rg-eg2100-p_firmware | 3.0\(1\)b11p216 | cpe:2.3:o:ruijie:rg-eg2100-p_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:* |
| ruijie | rg-eg209gs_firmware | 3.0\(1\)b11p216 | cpe:2.3:o:ruijie:rg-eg209gs_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:* |
| ruijie | rg-eg310gh-e_firmware | 3.0\(1\)b11p216 | cpe:2.3:o:ruijie:rg-eg310gh-e_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:* |
| ruijie | rg-eg3000eu_firmware | 3.0\(1\)b11p216 | cpe:2.3:o:ruijie:rg-eg3000eu_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:* |
| ruijie | rg-eg210g-p_firmware | 3.0\(1\)b11p216 | cpe:2.3:o:ruijie:rg-eg210g-p_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:* |
| ruijie | rg-eg3250_firmware | 3.0\(1\)b11p216 | cpe:2.3:o:ruijie:rg-eg3250_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:* |
| ruijie | re-eg1000m_firmware | 3.0\(1\)b11p216 | cpe:2.3:o:ruijie:re-eg1000m_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:* |
| ruijie | rg-eg1000c_firmware | 3.0\(1\)b11p216 | cpe:2.3:o:ruijie:rg-eg1000c_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:* |
| ruijie | rg-nbs3100-48gt4sfp-p_firmware | 3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-nbs3100-48gt4sfp-p_firmware:3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-nbs3200-24gt4xs_firmware | 3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-nbs3200-24gt4xs_firmware:3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-nbs3200-24sfp_firmware | 3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-nbs3200-24sfp_firmware:3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-nbs3200-8gt4xs_firmware | 3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-nbs3200-8gt4xs_firmware:3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-nbs3200-24gt4xs-p_firmware | 3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-nbs3200-24gt4xs-p_firmware:3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-nbs3200-48gt4xs_firmware | 3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-nbs3200-48gt4xs_firmware:3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-nbs3200-48gt4xs-p_firmware | 3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-nbs3200-48gt4xs-p_firmware:3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-nbs3100-24gt4sfp_firmware | 3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-nbs3100-24gt4sfp_firmware:3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-nbs3100-24gt4sfp-p_firmware | 3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-nbs3100-24gt4sfp-p_firmware:3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-nbs3100-8gt2sfp_firmware | 3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-nbs3100-8gt2sfp_firmware:3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-nbs3100-8gt2sfp-p_firmware | 3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-nbs3100-8gt2sfp-p_firmware:3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-rap1260_firmware | ap_3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-rap1260_firmware:ap_3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-rap2266_firmware | ap_3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-rap2266_firmware:ap_3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-rap1261_firmware | ap_3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-rap1261_firmware:ap_3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-rap73hd_firmware | ap_3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-rap73hd_firmware:ap_3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-rap2200\(e\)_firmware | ap_3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-rap2200\(e\)_firmware:ap_3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-rap6260\(h\)_firmware | ap_3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-rap6260\(h\)_firmware:ap_3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-rap1200\(p\)_firmware | ap_3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-rap1200\(p\)_firmware:ap_3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-rap2260\(e\)_firmware | ap_3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-rap2260\(e\)_firmware:ap_3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-rap6262\(g\)_firmware | ap_3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-rap6262\(g\)_firmware:ap_3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-rap6262_firmware | ap_3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-rap6262_firmware:ap_3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-rap2260_firmware | ap_3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-rap2260_firmware:ap_3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-rap6202\(g\)_firmware | ap_3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-rap6202\(g\)_firmware:ap_3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-rap1201_firmware | ap_3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-rap1201_firmware:ap_3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-rap1200\(f\)_firmware | ap_3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-rap1200\(f\)_firmware:ap_3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-rap2260\(f\)_firmware | ap_3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-rap2260\(f\)_firmware:ap_3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-rap2200\(f\)_firmware | ap_3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-rap2200\(f\)_firmware:ap_3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-rap6260\(g\)_firmware | ap_3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-rap6260\(g\)_firmware:ap_3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-rap2260\(g\)_firmware | ap_3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-rap2260\(g\)_firmware:ap_3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-rap6260\(h\)-d_firmware | ap_3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-rap6260\(h\)-d_firmware:ap_3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-nbc256_firmware | ac_3.0\(1\)b11p86 | cpe:2.3:o:ruijie:rg-nbc256_firmware:ac_3.0\(1\)b11p86:*:*:*:*:*:*:* |
| ruijie | rg-nbc512_firmware | ac_3.0\(1\)b11p86 | cpe:2.3:o:ruijie:rg-nbc512_firmware:ac_3.0\(1\)b11p86:*:*:*:*:*:*:* |
| ruijie | rg-s1930-24gt4sfp_firmware | 3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-s1930-24gt4sfp_firmware:3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-s1930-24t4sfp-p_firmware | 3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-s1930-24t4sfp-p_firmware:3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-s1930-8gt2sfp_firmware | 3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-s1930-8gt2sfp_firmware:3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-s1930-8gt2sfp-p_firmware | 3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-s1930-8gt2sfp-p_firmware:3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-s1930-8t2sfp-p_firmware | 3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-s1930-8t2sfp-p_firmware:3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-s1930-24t4sfp_firmware | 3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-s1930-24t4sfp_firmware:3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-s1930-24gt4sfp-p_firmware | 3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-s1930-24gt4sfp-p_firmware:3.0\(1\)b11p218:*:*:*:*:*:*:* |
| ruijie | rg-s1930-8t2sfp_firmware | 3.0\(1\)b11p218 | cpe:2.3:o:ruijie:rg-s1930-8t2sfp_firmware:3.0\(1\)b11p218:*:*:*:*:*:*:* |