Directory traversal vulnerability in A1 HTTP server 1.0a allows remote attackers to read…
Priority LOW 28Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · None · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Directory traversal vulnerability in A1 HTTP server 1.0a allows remote attackers to read arbitrary files via a .. (dot dot) in an HTTP GET request.
Why it matters now
EPSS 0.03015 87th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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:a1webserver:http_server:1.0:*:*:*:*:*:*:* | 1.0 | Vulnerable | A1webserver |
- cpe:2.3:a:a1webserver:http_server:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·A1webserver
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2001-0286
- 2026-10-03 Alias added: GHSA-72xq-vrww-9f5p
References
More A1webserver Http Server vulnerabilities
- TI-2001-00283 Buffer overflow in A1 HTTP server 1.0a allows remote attackers to cause a denial of… CVSS 2.0HIGH 10.0
Sources
- CVE-2001-0286 · CVE Program
- CVE-2001-0286 · NVD
- FIRST EPSS
- GHSA-72xq-vrww-9f5p · GitHub Advisory Database · CC BY 4.0
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