CVE-2025-55423

Exp

A command injection vulnerability exists in the upnp_relay() function in multiple ipTIME router models because the controlURL value used to pass port-forwarding information to an upper router is passed to system() without proper validation or sanitization, allowing OS command injection.

公開： 2026-01-20 最終更新： 2026-06-17 Assigner： [email protected] ソース： [email protected]
NVD ステータス：Analyzed，CVE の状態： published
参照： NVD, CVE.org, EUVD, JVN

CVE-2025-55423 は悪用リスクが高い（87.3/100）。CVSS 深刻度は重大。悪用される可能性が高い（EPSS 3.33%、87 パーセンタイル） 公開エクスプロイトが 1 件参照されています（Exploit-DB）。 直近 1 日で EPSS が +2.67% 上昇。悪用への関心が高まっている可能性があります。 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。

CVE-2025-55423 に関する公開 exploit 参照（Exploit-DB）

EDB-ID ソース 種別 公開 リンク
— nvd_ref exploit_tag Exploit-DB ↗

CVE-2025-55423 の EPSS（Exploit Prediction Scoring System）スコア

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 0.66% 3.33% +2.67%
2 2026-05-22 0.56% 0.66% +0.11%
3 2026-03-03 — 0.56% —

EPSS の全履歴 （全 7 件）

CVE-2025-55423 の CVSS（Common Vulnerability Scoring System）指標

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
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H クリックして展開
攻撃ベクター (AV:N)
インターネットなど、ルーティングされたネットワーク越しに遠隔から悪用しうる。端末の前にいる必要はない。
攻撃の複雑さ (AC:L)
攻撃者が条件を満たせば、レース条件や珍しい構成に依存せずに再現しやすい。
必要な権限 (PR:N)
事前のログインや昇格は不要で、匿名アクセスのまま踏み台にしうる。
ユーザーの関与 (UI:N)
メールのリンクを開く、マクロを有効にするなど、被害者の協力がなくても成立しうる。
スコープ (S:U)
影響は脆弱コンポーネントと同一のセキュリティ権限・信頼境界の内側に収まる。
機密性への影響 (C:H)
広範な機微データの読み取りや持ち出しが現実的。
完全性への影響 (I:H)
権限の奪取や広範なログ改竄など、システムの信頼根拠を揺るがす改ざんが現実的。
可用性への影響 (A:H)
長時間のサービス停止、データ損壊による復旧不能に近い状態など、利用者に著しい不便を与えうる。
 3.9 5.9 134c704f-9b21-4f2e-91b3-4a467353bcc0

CVE-2025-55423 の弱点分類（列挙）

CVE-2025-55423 の影響を受けるソフトウェア／構成

ベンダー 製品 バージョン 生の CPE
iptime n104s-r1_firmware >= 9.90.8, <= 10.02.2 cpe:2.3:o:iptime:n104s-r1_firmware:*:*:*:*:*:*:*:*
iptime n104v_firmware >= 9.90.8, <= 10.06.8 cpe:2.3:o:iptime:n104v_firmware:*:*:*:*:*:*:*:*
iptime n1e_firmware >= 9.90.8, <= 10.06.8 cpe:2.3:o:iptime:n1e_firmware:*:*:*:*:*:*:*:*
iptime n1plus_firmware >= 9.90.8, <= 10.06.8 cpe:2.3:o:iptime:n1plus_firmware:*:*:*:*:*:*:*:*
iptime n1plus-i_firmware >= 9.99.6, <= 10.06.8 cpe:2.3:o:iptime:n1plus-i_firmware:*:*:*:*:*:*:*:*
iptime n1v_firmware >= 11.01.2, <= 12.07.6 cpe:2.3:o:iptime:n1v_firmware:*:*:*:*:*:*:*:*
iptime n2e_firmware >= 9.90.8, <= 10.06.8 cpe:2.3:o:iptime:n2e_firmware:*:*:*:*:*:*:*:*
iptime n2eplus_firmware >= 9.90.8, <= 10.06.8 cpe:2.3:o:iptime:n2eplus_firmware:*:*:*:*:*:*:*:*
iptime n2plus_firmware >= 9.90.8, <= 10.06.8 cpe:2.3:o:iptime:n2plus_firmware:*:*:*:*:*:*:*:*
iptime n2plus-i_firmware >= 9.99.6, <= 10.06.8 cpe:2.3:o:iptime:n2plus-i_firmware:*:*:*:*:*:*:*:*
iptime n2v_firmware >= 10.09.2, <= 12.16.8 cpe:2.3:o:iptime:n2v_firmware:*:*:*:*:*:*:*:*
iptime n2vs_firmware 12.16.8 cpe:2.3:o:iptime:n2vs_firmware:12.16.8:*:*:*:*:*:*:*
iptime n3_firmware >= 9.93.2, <= 10.06.8 cpe:2.3:o:iptime:n3_firmware:*:*:*:*:*:*:*:*
iptime n3-i_firmware >= 9.99.6, <= 10.06.8 cpe:2.3:o:iptime:n3-i_firmware:*:*:*:*:*:*:*:*
iptime n5_firmware >= 9.90.8, <= 10.06.8 cpe:2.3:o:iptime:n5_firmware:*:*:*:*:*:*:*:*
iptime n5-i_firmware >= 9.99.6, <= 10.06.8 cpe:2.3:o:iptime:n5-i_firmware:*:*:*:*:*:*:*:*
iptime n6_firmware >= 9.96.8, <= 10.06.8 cpe:2.3:o:iptime:n6_firmware:*:*:*:*:*:*:*:*
iptime n600_firmware >= 10.00.8, <= 12.16.2 cpe:2.3:o:iptime:n600_firmware:*:*:*:*:*:*:*:*
iptime n6004r_firmware >= 9.90.8, <= 10.02.2 cpe:2.3:o:iptime:n6004r_firmware:*:*:*:*:*:*:*:*
iptime n602e_firmware >= 11.96.6, <= 12.16.8 cpe:2.3:o:iptime:n602e_firmware:*:*:*:*:*:*:*:*
iptime n602eplus_firmware >= 12.14.2, <= 12.16.2 cpe:2.3:o:iptime:n602eplus_firmware:*:*:*:*:*:*:*:*
iptime n602se_firmware >= 14.19.0, <= 14.19.4 cpe:2.3:o:iptime:n602se_firmware:*:*:*:*:*:*:*:*
iptime n604_black_firmware >= 9.93.8, <= 12.16.2 cpe:2.3:o:iptime:n604_black_firmware:*:*:*:*:*:*:*:*
iptime n604a_firmware >= 9.90.8, <= 10.06.8 cpe:2.3:o:iptime:n604a_firmware:*:*:*:*:*:*:*:*
iptime n604e_firmware >= 10.09.2, <= 14.19.4 cpe:2.3:o:iptime:n604e_firmware:*:*:*:*:*:*:*:*
iptime n604eplus_firmware >= 12.14.2, <= 14.19.4 cpe:2.3:o:iptime:n604eplus_firmware:*:*:*:*:*:*:*:*
iptime n604plus_firmware >= 9.90.8, <= 12.15.2 cpe:2.3:o:iptime:n604plus_firmware:*:*:*:*:*:*:*:*
iptime n604plus-i_firmware >= 9.99.6, <= 12.14.6 cpe:2.3:o:iptime:n604plus-i_firmware:*:*:*:*:*:*:*:*
iptime n604r_firmware >= 9.90.8, <= 10.06.8 cpe:2.3:o:iptime:n604r_firmware:*:*:*:*:*:*:*:*
iptime n604rplus_firmware >= 9.90.8, <= 10.06.8 cpe:2.3:o:iptime:n604rplus_firmware:*:*:*:*:*:*:*:*
iptime n604rplus-i_firmware >= 9.99.6, <= 10.06.8 cpe:2.3:o:iptime:n604rplus-i_firmware:*:*:*:*:*:*:*:*
iptime n604s_firmware >= 9.90.8, <= 10.06.8 cpe:2.3:o:iptime:n604s_firmware:*:*:*:*:*:*:*:*
iptime n604se_firmware >= 14.18.4, <= 14.19.4 cpe:2.3:o:iptime:n604se_firmware:*:*:*:*:*:*:*:*
iptime n604t_firmware >= 9.90.8, <= 10.03.2 cpe:2.3:o:iptime:n604t_firmware:*:*:*:*:*:*:*:*
iptime n604tplus_firmware >= 9.90.8, <= 10.03.2 cpe:2.3:o:iptime:n604tplus_firmware:*:*:*:*:*:*:*:*
iptime n604v_firmware >= 9.90.8, <= 10.06.8 cpe:2.3:o:iptime:n604v_firmware:*:*:*:*:*:*:*:*
iptime n604vplus_firmware >= 9.90.8, <= 10.06.8 cpe:2.3:o:iptime:n604vplus_firmware:*:*:*:*:*:*:*:*
iptime n7004ns_firmware 9.91.2 cpe:2.3:o:iptime:n7004ns_firmware:9.91.2:*:*:*:*:*:*:*
iptime n702bcm_firmware >= 9.90.8, <= 12.16.2 cpe:2.3:o:iptime:n702bcm_firmware:*:*:*:*:*:*:*:*
iptime n702e_firmware >= 10.09.2, <= 12.16.2 cpe:2.3:o:iptime:n702e_firmware:*:*:*:*:*:*:*:*
iptime ax11000_firmware >= 14.16.6, <= 14.19.4 cpe:2.3:o:iptime:ax11000_firmware:*:*:*:*:*:*:*:*
iptime ax2002mesh_firmware >= 14.16.6, <= 14.19.4 cpe:2.3:o:iptime:ax2002mesh_firmware:*:*:*:*:*:*:*:*
iptime ax2004_firmware >= 14.17.4, <= 14.19.4 cpe:2.3:o:iptime:ax2004_firmware:*:*:*:*:*:*:*:*
iptime ax2004bcm_firmware >= 12.04.2, <= 14.19.4 cpe:2.3:o:iptime:ax2004bcm_firmware:*:*:*:*:*:*:*:*
iptime ax2004m_firmware >= 14.02.0, <= 14.19.4 cpe:2.3:o:iptime:ax2004m_firmware:*:*:*:*:*:*:*:*
iptime ax3004bcm_firmware >= 14.16.2, <= 14.19.4 cpe:2.3:o:iptime:ax3004bcm_firmware:*:*:*:*:*:*:*:*
iptime ax3004itl_firmware >= 12.01.2, <= 14.19.4 cpe:2.3:o:iptime:ax3004itl_firmware:*:*:*:*:*:*:*:*
iptime ax8004bcm_firmware >= 11.97.2, <= 14.19.4 cpe:2.3:o:iptime:ax8004bcm_firmware:*:*:*:*:*:*:*:*
iptime ax8004m_firmware >= 14.05.2, <= 14.19.4 cpe:2.3:o:iptime:ax8004m_firmware:*:*:*:*:*:*:*:*
iptime ax8008m_firmware >= 14.15.4, <= 14.19.4 cpe:2.3:o:iptime:ax8008m_firmware:*:*:*:*:*:*:*:*
iptime a1_firmware >= 9.96.8, <= 10.07.4 cpe:2.3:o:iptime:a1_firmware:*:*:*:*:*:*:*:*
iptime a1004_firmware >= 9.90.8, <= 12.16.2 cpe:2.3:o:iptime:a1004_firmware:*:*:*:*:*:*:*:*
iptime a1004ns_firmware >= 9.96.0, <= 12.16.2 cpe:2.3:o:iptime:a1004ns_firmware:*:*:*:*:*:*:*:*
iptime a1004v_firmware >= 9.90.8, <= 12.16.2 cpe:2.3:o:iptime:a1004v_firmware:*:*:*:*:*:*:*:*
iptime a104_firmware >= 9.90.8, <= 10.03.8 cpe:2.3:o:iptime:a104_firmware:*:*:*:*:*:*:*:*
iptime a104ns_firmware >= 9.96.0, <= 12.16.2 cpe:2.3:o:iptime:a104ns_firmware:*:*:*:*:*:*:*:*
iptime a104r_firmware >= 9.90.8, <= 10.07.4 cpe:2.3:o:iptime:a104r_firmware:*:*:*:*:*:*:*:*
iptime a104r_firmware — cpe:2.3:o:iptime:a104r_firmware:-:*:*:*:*:*:*:*
iptime a2003mu_firmware >= 12.13.0, <= 12.16.2 cpe:2.3:o:iptime:a2003mu_firmware:*:*:*:*:*:*:*:*
iptime a2003ns-mu_firmware >= 10.00.6, <= 12.16.2 cpe:2.3:o:iptime:a2003ns-mu_firmware:*:*:*:*:*:*:*:*
iptime a2004_firmware >= 9.90.8, <= 10.07.4 cpe:2.3:o:iptime:a2004_firmware:*:*:*:*:*:*:*:*
iptime a2004mu_firmware >= 10.08.6, <= 12.17.0 cpe:2.3:o:iptime:a2004mu_firmware:*:*:*:*:*:*:*:*
iptime a2004ns_firmware >= 9.90.8, <= 11.00.4 cpe:2.3:o:iptime:a2004ns_firmware:*:*:*:*:*:*:*:*
iptime a2004ns-mu_firmware >= 10.08.6, <= 12.17.0 cpe:2.3:o:iptime:a2004ns-mu_firmware:*:*:*:*:*:*:*:*
iptime a2004ns-r_firmware >= 9.90.8, <= 11.00.4 cpe:2.3:o:iptime:a2004ns-r_firmware:*:*:*:*:*:*:*:*
iptime a2004nsplus_firmware >= 9.90.8, <= 11.00.4 cpe:2.3:o:iptime:a2004nsplus_firmware:*:*:*:*:*:*:*:*
iptime a2004plus_firmware >= 9.90.8, <= 10.07.4 cpe:2.3:o:iptime:a2004plus_firmware:*:*:*:*:*:*:*:*
iptime a2004r_firmware >= 9.90.8, <= 10.07.4 cpe:2.3:o:iptime:a2004r_firmware:*:*:*:*:*:*:*:*
iptime a2004se_firmware >= 14.16.6, <= 14.19.4 cpe:2.3:o:iptime:a2004se_firmware:*:*:*:*:*:*:*:*
iptime a2008_firmware >= 9.90.8, <= 10.07.4 cpe:2.3:o:iptime:a2008_firmware:*:*:*:*:*:*:*:*
iptime a3_firmware >= 9.97.2, <= 10.07.2 cpe:2.3:o:iptime:a3_firmware:*:*:*:*:*:*:*:*
iptime a3002mesh_firmware >= 12.05.4, <= 14.19.4 cpe:2.3:o:iptime:a3002mesh_firmware:*:*:*:*:*:*:*:*
iptime a3003ns_firmware >= 9.99.8, <= 11.00.4 cpe:2.3:o:iptime:a3003ns_firmware:*:*:*:*:*:*:*:*
iptime a3004_firmware >= 9.90.8, <= 10.08.2 cpe:2.3:o:iptime:a3004_firmware:*:*:*:*:*:*:*:*
iptime a3004-dual_firmware >= 9.90.4, <= 10.07.2 cpe:2.3:o:iptime:a3004-dual_firmware:*:*:*:*:*:*:*:*
iptime a3004m_firmware >= 14.18.4, <= 14.19.4 cpe:2.3:o:iptime:a3004m_firmware:*:*:*:*:*:*:*:*
iptime a3004ns_firmware >= 9.90.2, <= 10.09.4 cpe:2.3:o:iptime:a3004ns_firmware:*:*:*:*:*:*:*:*
iptime a3004ns-bcm_firmware >= 9.95.8, <= 11.00.4 cpe:2.3:o:iptime:a3004ns-bcm_firmware:*:*:*:*:*:*:*:*
iptime a3004ns-dual_firmware >= 9.90.4, <= 12.09.4 cpe:2.3:o:iptime:a3004ns-dual_firmware:*:*:*:*:*:*:*:*
iptime a3004ns-m_firmware >= 10.05.4, <= 14.19.4 cpe:2.3:o:iptime:a3004ns-m_firmware:*:*:*:*:*:*:*:*

CVE-2025-55423 の参考情報

cvelogic Threat Intelligence