← Back
CVE-2025-40347
high
CVSS 7.5
Vulnerability in CVE-2025-40347 (CVE-2025-40347)
Summary
vulnerability in CVE-2025-40347 (CVE-2025-40347). Risk of unauthorized operations or information disclosure.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2025-40347** has been found in CVE-2025-40347.
Risk of unauthorized operations or information disclosure. CVSS score: 7.5/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "CVE-2025-40347 CVE-2025-40347" on the vendor's site.
CVE-2025-40347 (CVE-2025-40347) — CVSS v3 7.5
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-2025-40347.
📍 Affected scope
CVE-2025-40347 — .
🔥 Severity
Severity: High (CVSS 7.5/10). Risk of unauthorized operations or information disclosure
🔧 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
-
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/1f92f5bd057a4fad9dab6af17963cdd21e5da6ed
- web https://git.kernel.org/stable/c/2781ca82ce8cad263d80b617addb727e6a84c9e5
- web https://git.kernel.org/stable/c/2e55a49dc3b2a6b23329e4fbbd8a5feb20e220aa
- web https://git.kernel.org/stable/c/50bd33f6b3922a6b760aa30d409cae891cec8fb5
- web https://git.kernel.org/stable/c/a649161526736f48bcc592e3a412e5bcd7dd9e24
- web https://nvd.nist.gov/vuln/detail/CVE-2025-40347
- web https://github.com/advisories/GHSA-r9fm-4g8c-9hfh