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CVE-2025-40053
high
CVSS 7.5
Vulnerability in CVE-2025-40053 (CVE-2025-40053)
Summary
vulnerability in CVE-2025-40053 (CVE-2025-40053). Risk of unauthorized operations or information disclosure. Exploitable via ``skb``.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2025-40053** has been found in CVE-2025-40053.
Attackers can target a specific entry point like ``skb`` over the network to misuse the product.
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-2025-40053 CVE-2025-40053" on the vendor's site.
CVE-2025-40053 (CVE-2025-40053) — CVSS v3 7.5
Attack vector: remote (network-reachable) / unauthenticated / no user interaction
Attack surface: `skb`
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-2025-40053. Attackers reach the vulnerable code path via ``skb`` without authentication.
📍 Affected scope
CVE-2025-40053 — . Attack surface: `skb`.
🔥 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/5aa9b885602811a026a3f45c92ea2b4b04c54f09
- web https://git.kernel.org/stable/c/7ed5010fef0930f4322d620052edc854ef3ec41f
- web https://git.kernel.org/stable/c/8169a6011c5fecc6cb1c3654c541c567d3318de8
- web https://git.kernel.org/stable/c/84fd710a704f3d53d4120e452e86cea558cf73a8
- web https://git.kernel.org/stable/c/9d49e4b14609e1a20d931e718962c4b6b5485174
- web https://git.kernel.org/stable/c/ea87151df398d407a632c7bf63013290f01c5009
- web https://git.kernel.org/stable/c/fd7b6b2c920d7fd370a612be416a904d6e1ebe55
- web https://nvd.nist.gov/vuln/detail/CVE-2025-40053
- web https://github.com/advisories/GHSA-xxjc-4ppm-x655