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CVE-2024-39917
Vulnerability in CVE-2024-39917 (CVE-2024-39917)
Summary
vulnerability in CVE-2024-39917 (CVE-2024-39917). Risk of unauthorized operations or information disclosure. Exploitable via ``MaxLoginRetry``.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2024-39917** has been found in CVE-2024-39917.
Attackers can target a specific entry point like ``MaxLoginRetry`` over the network to misuse the product.
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-2024-39917 CVE-2024-39917" on the vendor's site.
CVE-2024-39917 (CVE-2024-39917) — CWE-307 /
Attack vector: remote (network-reachable) / unauthenticated / no user interaction
Attack surface: `MaxLoginRetry`
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-307) exists in CVE-2024-39917. Attackers reach the vulnerable code path via ``MaxLoginRetry`` without authentication.
📍 Affected scope
CVE-2024-39917 — . Attack surface: `MaxLoginRetry`.
🔥 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。
-
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/CVEProject/cvelistV5/tree/main/cves/2024/39xxx/CVE-2024-39917.json
- advisory https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-7w22-h4w7-8j5j
- advisory https://nvd.nist.gov/vuln/detail/CVE-2024-39917
- patch https://github.com/neutrinolabs/xrdp/commit/19c111c74c913ecc6e4ba9a738ed929a79d2ae8f
- web https://lists.debian.org/debian-lts-announce/2025/05/msg00018.html