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CVE-2025-48040
Vulnerability in CVE-2025-48040 (CVE-2025-48040)
Summary
vulnerability in CVE-2025-48040 (CVE-2025-48040). Risk of unauthorized operations or information disclosure.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2025-48040** has been found in CVE-2025-48040.
Risk of unauthorized operations or information disclosure. CVSS score: ?/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "CVE-2025-48040 CVE-2025-48040" on the vendor's site.
CVE-2025-48040 (CVE-2025-48040) — CWE-400 /
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** (CWE-400) exists in CVE-2025-48040.
📍 Affected scope
CVE-2025-48040 — .
🔥 Severity
Severity: ?. 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。
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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
- advisory https://github.com/erlang/otp/security/advisories/GHSA-h7rg-6rjg-4cph
- patch https://github.com/erlang/otp/pull/10162
- patch https://github.com/erlang/otp/commit/7cd7abb7e19e16b027eaee6a54e1f6fbbe21181a
- patch https://github.com/erlang/otp/commit/548f1295d86d0803da884db8685cc16d461d0d5a
- web https://cna.erlef.org/cves/CVE-2025-48040.html
- web https://www.erlang.org/doc/system/versions.html#order-of-versions
- web 6b3ad84c-e1a6-4bf7-a703-f496b71e49db