Xerver 4.32 allows remote authenticated users to cause a denial of service (daemon crash)…
Priority LOW 22CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Xerver 4.32 allows remote authenticated users to cause a denial of service (daemon crash) via a non-numeric web port assignment in the management interface. NOTE: this can be leveraged by non-authenticated attackers using CVE-2009-4657.
Why it matters now
EPSS 0.01794 78th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:omidrouhani:xerver:4.32:*:*:*:*:*:*:* | 4.32 | Vulnerable | Omidrouhani |
- cpe:2.3:a:omidrouhani:xerver:4.32:*:*:*:*:*:*:* Versions 4.32 Vulnerable ·Omidrouhani
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2009-4658
- 2026-10-03 Alias added: GHSA-xgj4-hqhc-7c6f
References
Exploit 1
More Omidrouhani Xerver vulnerabilities
- TI-2009-04413 The administrator package for Xerver 4.32 does not require authentication, which allows… CVSS 2.0HIGH 7.5
Sources
- CVE-2009-4658 · CVE Program
- CVE-2009-4658 · NVD
- FIRST EPSS
- GHSA-xgj4-hqhc-7c6f · GitHub Advisory Database · CC BY 4.0
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