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CVE-2025-40204
high
CVSS 8.1
Vulnerability in CVE-2025-40204 (CVE-2025-40204)
Summary
vulnerability in CVE-2025-40204 (CVE-2025-40204). Successful exploitation can lead to full system takeover.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2025-40204** has been found in CVE-2025-40204.
Successful exploitation can lead to full system takeover. CVSS score: 8.1/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "CVE-2025-40204 CVE-2025-40204" on the vendor's site.
CVE-2025-40204 (CVE-2025-40204) — CVSS v3 8.1
Attack vector: remote (network-reachable) / unauthenticated / no user interaction
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
❓ What is the problem
**A vulnerability** (unclassified) exists in CVE-2025-40204.
📍 Affected scope
CVE-2025-40204 — .
🔥 Severity
Severity: High (CVSS 8.1/10). Successful exploitation can lead to full system takeover
🔧 How to fix
Update to the patched release per vendor advisory.
🛡️ Workaround
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
🔍 Detection
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Audit SBOM/dependencies to find affected services.
Response Actions (7 steps)
Concrete steps and command examples for SOC/SRE teams to execute in order
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1Identify exposure identify
Audit SBOM/dependencies for affected components.依存マニフェストで影響コンポーネントを特定する。
-
7Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番では Step 3 と同じログクエリでアラート再発が無いか継続監視。
References
- web https://git.kernel.org/stable/c/0b32ff285ff6f6f1ac1d9495787ccce8837d6405
- web https://git.kernel.org/stable/c/0e8b8c326c2a6de4d837b1bb034ea704f4690d77
- web https://git.kernel.org/stable/c/1cd60e0d0fb8f0e62ec4499138afce6342dc9d4c
- web https://git.kernel.org/stable/c/8019b3699289fce3f10b63f98601db97b8d105b0
- web https://git.kernel.org/stable/c/9c05d44ec24126fc283835b68f82dba3ae985209
- web https://git.kernel.org/stable/c/b93fa8dc521d00d2d44bf034fb90e0d79b036617
- web https://git.kernel.org/stable/c/dd91c79e4f58fbe2898dac84858033700e0e99fb
- web https://git.kernel.org/stable/c/ed3044b9c810c5c24eb2830053fbfe5fd134c5d4
- web https://nvd.nist.gov/vuln/detail/CVE-2025-40204
- web https://github.com/advisories/GHSA-4xv3-7wp7-qjp7