Vulnerability in Supermicro X11SSL-CF HW Rev (CVE-2022-43309, CVSS 5.5)

Summary

Vulnerability in Supermicro X11SSL-CF HW Rev (CVE-2022-43309). Data can be tampered with by attackers.

Original description

The description as published by the source.

Supermicro X11SSL-CF HW Rev 1.01, BMC firmware v1.63 was discovered to contain insecure permissions.

Source: NIST National Vulnerability Database NVD

Auto-generated summary

Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.

A vulnerability tracked as CVE-2022-43309 has been found in Supermicro X11SSL-CF HW Rev.
Data can be tampered with by attackers. CVSS score: 5.5/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "Supermicro X11SSL-CF HW Rev CVE-2022-43309" on the vendor's site.

CVE-2022-43309 (Supermicro X11SSL-CF HW Rev) — CWE-732 / CVSS v3 5.5
Attack vector: local / 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 (CWE-732) exists in Supermicro X11SSL-CF HW Rev.

📍 Affected scope

Check the vendor advisory for the affected versions of Supermicro X11SSL-CF HW Rev.

🔥 Severity

Severity: Medium (CVSS 5.5/10). Data can be tampered with by attackers.

🔧 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

Concrete steps and command examples for SOC/SRE teams to execute in order

1
Identify exposure identify
```
Audit SBOM/dependencies for affected components.
```
資産台帳・SBOM・依存マニフェストで Supermicro X11SSL-CF HW Rev を使っているサービスとバージョンを洗い出す。
2
Post-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。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。

Summary

Original description

Auto-generated summary

Response actions

References