A Denial of Service vulnerability in the DNS Security feature of Palo Alto Networks PAN-OS software allows an unauthenticated attacker to send a malicious packet through the data plane of the firewall that reboots the firewall. Repeated attempts to trigger this condition will cause the firewall to enter maintenance mode.
総合評価: CVE-2024-3393 は在野悪用が確認された重大脅威(89/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 26.64%、98 パーセンタイル) 根拠: CISA KEV に登録(追加日 2024-12-30)。Palo Alto Networks / PAN-OS が対象で、弱点分類 CWE-754の悪用が確認されています。未認証でリモート管理権限を奪取されるリスクが極めて高い。 推奨対応: CISA の対応期限を過ぎています。緊急のパッチ適用を最優先に検討してください。
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。
: Palo Alto Networks PAN-OS Malicious DNS Packet Vulnerability · CISA KEV の詳細
: 2024-12-30
: 2025-01-20
: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
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 | 77.69% | 26.64% | -51.06% |
| 2 | 2026-06-13 | 79.72% | 77.69% | -2.03% |
| 3 | 2026-05-10 | — | 79.72% | — |
EPSS の全履歴 (全 29 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 |
|---|---|---|---|---|---|---|
| 8.7 | 4.0 | HIGH |
|
— | — | [email protected] |
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | [email protected] |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| paloaltonetworks | pan-os | >= 11.1.0, <= 11.1.1 | cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:* |
| paloaltonetworks | pan-os | >= 11.2.0, < 11.2.3 | cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.1.14 | cpe:2.3:o:paloaltonetworks:pan-os:10.1.14:-:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.1.14 | cpe:2.3:o:paloaltonetworks:pan-os:10.1.14:h2:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.1.14 | cpe:2.3:o:paloaltonetworks:pan-os:10.1.14:h4:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.1.14 | cpe:2.3:o:paloaltonetworks:pan-os:10.1.14:h6:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.8 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:-:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.8 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h10:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.8 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h13:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.8 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h15:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.8 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h18:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.8 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h3:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.8 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.8:h4:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.9 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:-:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.9 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h1:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.9 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h11:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.9 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h14:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.9 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h16:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.9 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h18:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.9 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.9:h9:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.10 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:-:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.10 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h10:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.10 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h2:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.10 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h3:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.10 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h4:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.10 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h5:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.10 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h7:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.10 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.10:h9:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.11 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:-:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.11 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h1:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.11 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h2:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.11 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h3:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.11 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h4:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.11 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h6:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.11 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.11:h9:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.12 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.12:-:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.12 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.12:h1:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.12 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.12:h2:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.12 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.12:h3:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.13 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.13:-:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 10.2.13 | cpe:2.3:o:paloaltonetworks:pan-os:10.2.13:h1:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 11.1.2 | cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:-:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 11.1.2 | cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h1:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 11.1.2 | cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h12:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 11.1.2 | cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h14:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 11.1.2 | cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h15:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 11.1.2 | cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h3:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 11.1.2 | cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h4:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 11.1.2 | cpe:2.3:o:paloaltonetworks:pan-os:11.1.2:h9:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 11.1.3 | cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:-:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 11.1.3 | cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h1:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 11.1.3 | cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h10:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 11.1.3 | cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h11:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 11.1.3 | cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h2:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 11.1.3 | cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h4:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 11.1.3 | cpe:2.3:o:paloaltonetworks:pan-os:11.1.3:h6:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 11.1.4 | cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:-:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 11.1.4 | cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h1:*:*:*:*:*:* |
| paloaltonetworks | pan-os | 11.1.4 | cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h4:*:*:*:*:*:* |
| paloaltonetworks | prisma_access | — | cpe:2.3:a:paloaltonetworks:prisma_access:-:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://security.paloaltonetworks.com/CVE-2024-3393 | Vendor Advisory |
| https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-3393 | US Government Resource |