An exploitable firmware modification vulnerability was discovered in certain Netgear products. The data integrity of the uploaded firmware image is ensured with a fixed checksum number. Therefore, an attacker can conduct a MITM attack to modify the user-uploaded firmware image and bypass the checksum verification. This affects WNR612v2 Wireless Routers 1.0.0.3 and earlier, DGN1000v3 Modem Router 1.0.0.22 and earlier, D6100 WiFi DSL Modem Routers 1.0.0.63 and earlier, WNR1000v2 Wireless Routers 1.1.2.60 and earlier, XAVN2001v2 Wireless-N Extenders 0.4.0.7 and earlier, WNR2200 Wireless Routers 1.0.1.102 and earlier, WNR2500 Wireless Routers 1.0.0.34 and earlier, R8900 Smart WiFi Routers 1.0.3.6 and earlier, and R9000 Smart WiFi Routers 1.0.3.6 and earlier.
総合評価: CVE-2023-23110 は公開エクスプロイトあり(58.8/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 0.57%、43 パーセンタイル) 根拠: 公開エクスプロイトが 9 件参照されています(Exploit-DB)。 推奨対応: 公開エクスプロイトが確認されています。影響範囲の確認、緩和策の適用、パッチ適用を優先してください。
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。
| EDB-ID | ソース | 種別 | 公開 | リンク |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
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 | 1.30% | 0.57% | -0.73% |
| 2 | 2026-02-04 | 0.38% | 1.30% | +0.92% |
| 3 | 2026-02-03 | — | 0.38% | — |
EPSS の全履歴 (全 21 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 |
|---|---|---|---|---|---|---|
| 7.4 | 3.1 | HIGH |
|
2.2 | 5.2 | [email protected] |
| 7.4 | 3.1 | HIGH |
|
2.2 | 5.2 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| netgear | wnr612v2_firmware | <= 1.0.0.3 | cpe:2.3:o:netgear:wnr612v2_firmware:*:*:*:*:*:*:*:* |
| netgear | dgn1000v3_firmware | <= 1.0.0.22 | cpe:2.3:o:netgear:dgn1000v3_firmware:*:*:*:*:*:*:*:* |
| netgear | d6100_firmware | <= 1.0.0.63 | cpe:2.3:o:netgear:d6100_firmware:*:*:*:*:*:*:*:* |
| netgear | wnr1000v2_firmware | <= 1.1.2.60 | cpe:2.3:o:netgear:wnr1000v2_firmware:*:*:*:*:*:*:*:* |
| netgear | xavn2001v2_firmware | <= 0.4.0.7 | cpe:2.3:o:netgear:xavn2001v2_firmware:*:*:*:*:*:*:*:* |
| netgear | wnr2200_firmware | <= 1.0.1.102 | cpe:2.3:o:netgear:wnr2200_firmware:*:*:*:*:*:*:*:* |
| netgear | wnr2500_firmware | <= 1.0.0.34 | cpe:2.3:o:netgear:wnr2500_firmware:*:*:*:*:*:*:*:* |
| netgear | r8900_firmware | <= 1.0.3.6 | cpe:2.3:o:netgear:r8900_firmware:*:*:*:*:*:*:*:* |
| netgear | r9000_firmware | <= 1.0.3.6 | cpe:2.3:o:netgear:r9000_firmware:*:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/BkBPIeGco | Exploit Third Party Advisory |
| https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/H1lIcXbco | Exploit Third Party Advisory |
| https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/HyZRxmb9s | Exploit Third Party Advisory |
| https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/S1BNhbWqi | Exploit Third Party Advisory |
| https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/S1qWglM5o | Exploit Third Party Advisory |
| https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/S1t47Ebqj | Exploit Third Party Advisory |
| https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/SJCGkb-9o | Exploit Third Party Advisory |
| https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/r1Z4BX-5i | Exploit Third Party Advisory |
| https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/ryjVZz-5s | Exploit Third Party Advisory |
| https://www.netgear.com/about/security/ | Vendor Advisory |