A local privilege escalation vulnerability exists in the safe_asterisk script included with the Asterisk toolkit package. When Asterisk is started via this script (common in SysV init or FreePBX environments), it sources all .sh files located in /etc/asterisk/startup.d/ as root, without validating ownership or permissions. Non-root users with legitimate write access to /etc/asterisk can exploit this behaviour by placing malicious scripts in the startup.d directory, which will then execute with root privileges upon service restart.
総合評価: CVE-2025-1131 は公開エクスプロイトあり(50/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 0.20%、9 パーセンタイル) 根拠: 公開エクスプロイトが 1 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 ↗ |
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 | 0.05% | 0.20% | +0.14% |
| 2 | 2026-05-03 | 0.04% | 0.05% | +0.01% |
| 3 | 2026-05-01 | — | 0.04% | — |
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 |
|---|---|---|---|---|---|---|
| 7.0 | 4.0 | HIGH |
|
— | — | b7efe717-a805-47cf-8e9a-921fca0ce0ce |
| 7.8 | 3.1 | HIGH |
|
1.8 | 5.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
high | CVE-2025-1131: 1 source package rows (asterisk); 16 state rows across 5 repos (3.19-main, 3.20-main, 3.21-main, 3.22-main, edge-main); fixed 0, open 16. | https://security.alpinelinux.org/vuln/CVE-2025-1131 |
debian
|
not yet assigned | CVE-2025-1131 not yet assigned priority: Debian including 1 source packages (asterisk), 3 status rows across 3 suites (bullseye, forky, sid): resolved 3. | https://security-tracker.debian.org/tracker/CVE-2025-1131 |
gentoo
|
high | CVE-2025-1131: 1 GLSA(s) (202601-04), 1 atom(s) (net-misc/asterisk); latest impact high. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2025-1131 |
ubuntu
|
medium | CVE-2025-1131 medium priority: Ubuntu including 1 source packages (asterisk), 8 status rows across 8 suites (bionic, focal, jammy, noble, plucky, questing, upstream, xenial): needs-triage 5, ignored 1, not-affected 1, released 1. | https://ubuntu.com/security/CVE-2025-1131 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| sangoma | asterisk | < 18.26.3 | cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:* |
| sangoma | asterisk | >= 20.0.0, < 20.15.1 | cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:* |
| sangoma | asterisk | >= 21.0.0, < 21.10.1 | cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:* |
| sangoma | asterisk | >= 22.0.0, < 22.5.1 | cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:* |
| sangoma | certified_asterisk | 18.9 | cpe:2.3:a:sangoma:certified_asterisk:18.9:cert1:*:*:*:*:*:* |
| sangoma | certified_asterisk | 18.9 | cpe:2.3:a:sangoma:certified_asterisk:18.9:cert1-rc1:*:*:*:*:*:* |
| sangoma | certified_asterisk | 18.9 | cpe:2.3:a:sangoma:certified_asterisk:18.9:cert10:*:*:*:*:*:* |
| sangoma | certified_asterisk | 18.9 | cpe:2.3:a:sangoma:certified_asterisk:18.9:cert11:*:*:*:*:*:* |
| sangoma | certified_asterisk | 18.9 | cpe:2.3:a:sangoma:certified_asterisk:18.9:cert12:*:*:*:*:*:* |
| sangoma | certified_asterisk | 18.9 | cpe:2.3:a:sangoma:certified_asterisk:18.9:cert13:*:*:*:*:*:* |
| sangoma | certified_asterisk | 18.9 | cpe:2.3:a:sangoma:certified_asterisk:18.9:cert14:*:*:*:*:*:* |
| sangoma | certified_asterisk | 18.9 | cpe:2.3:a:sangoma:certified_asterisk:18.9:cert15:*:*:*:*:*:* |
| sangoma | certified_asterisk | 18.9 | cpe:2.3:a:sangoma:certified_asterisk:18.9:cert2:*:*:*:*:*:* |
| sangoma | certified_asterisk | 18.9 | cpe:2.3:a:sangoma:certified_asterisk:18.9:cert3:*:*:*:*:*:* |
| sangoma | certified_asterisk | 18.9 | cpe:2.3:a:sangoma:certified_asterisk:18.9:cert4:*:*:*:*:*:* |
| sangoma | certified_asterisk | 18.9 | cpe:2.3:a:sangoma:certified_asterisk:18.9:cert5:*:*:*:*:*:* |
| sangoma | certified_asterisk | 18.9 | cpe:2.3:a:sangoma:certified_asterisk:18.9:cert6:*:*:*:*:*:* |
| sangoma | certified_asterisk | 18.9 | cpe:2.3:a:sangoma:certified_asterisk:18.9:cert7:*:*:*:*:*:* |
| sangoma | certified_asterisk | 18.9 | cpe:2.3:a:sangoma:certified_asterisk:18.9:cert8:*:*:*:*:*:* |
| sangoma | certified_asterisk | 18.9 | cpe:2.3:a:sangoma:certified_asterisk:18.9:cert8-rc1:*:*:*:*:*:* |
| sangoma | certified_asterisk | 18.9 | cpe:2.3:a:sangoma:certified_asterisk:18.9:cert8-rc2:*:*:*:*:*:* |
| sangoma | certified_asterisk | 18.9 | cpe:2.3:a:sangoma:certified_asterisk:18.9:cert9:*:*:*:*:*:* |
| sangoma | certified_asterisk | 20.7 | cpe:2.3:a:sangoma:certified_asterisk:20.7:cert1:*:*:*:*:*:* |
| sangoma | certified_asterisk | 20.7 | cpe:2.3:a:sangoma:certified_asterisk:20.7:cert1-rc1:*:*:*:*:*:* |
| sangoma | certified_asterisk | 20.7 | cpe:2.3:a:sangoma:certified_asterisk:20.7:cert1-rc2:*:*:*:*:*:* |
| sangoma | certified_asterisk | 20.7 | cpe:2.3:a:sangoma:certified_asterisk:20.7:cert2:*:*:*:*:*:* |
| sangoma | certified_asterisk | 20.7 | cpe:2.3:a:sangoma:certified_asterisk:20.7:cert3:*:*:*:*:*:* |
| sangoma | certified_asterisk | 20.7 | cpe:2.3:a:sangoma:certified_asterisk:20.7:cert4:*:*:*:*:*:* |
| sangoma | certified_asterisk | 20.7 | cpe:2.3:a:sangoma:certified_asterisk:20.7:cert5:*:*:*:*:*:* |
| sangoma | certified_asterisk | 20.7 | cpe:2.3:a:sangoma:certified_asterisk:20.7:cert6:*:*:*:*:*:* |