ext.dll in BadBlue 1.02.07 Personal Edition web server allows remote attackers to…
Priority LOW 35Published · 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 · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
ext.dll in BadBlue 1.02.07 Personal Edition web server allows remote attackers to determine the physical path of the server by directly calling ext.dll without any arguments, which produces an error message that contains the path.
Why it matters now
EPSS 0.03468 89th percentileScored 2026-11-07
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:working_resources_inc.:badblue:1.2.7:*:*:*:*:*:*:* | 1.2.7 | Vulnerable | Working Resources Inc. |
- cpe:2.3:a:working_resources_inc.:badblue:1.2.7:*:*:*:*:*:*:* Versions 1.2.7 Vulnerable ·Working Resources Inc.
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2001-0276
- 2026-10-03 Alias added: GHSA-v5fv-q4p8-9g5q
References
More Working Resources Inc. Badblue vulnerabilities
- TI-2005-00546 Buffer overflow in ext.dll in BadBlue 2.55 allows remote attackers to execute arbitrary… CVSS 2.0HIGH 7.5
- TI-2002-01892 Buffer overflow in CHttpServer::OnParseError in the ISAPI extension (Isapi.cpp) when… CVSS 2.0HIGH 7.5
- TI-2001-00275 Buffer overflow in ext.dll in BadBlue 1.02.07 Personal Edition allows remote attackers to… CVSS 2.0HIGH 10.0
- TI-2002-00314 Directory traversal vulnerability in BadBlue before 1.6.1 allows remote attackers to read… CVSS 2.0MEDIUM 5.0
- TI-2003-00312 The ISAPI extension in BadBlue 1.7 through 2.2, and possibly earlier versions, modifies… CVSS 2.0HIGH 7.6
- TI-2002-02083 Working Resources Inc. CVSS 2.0HIGH 7.5
Sources
- CVE-2001-0276 · CVE Program
- CVE-2001-0276 · NVD
- FIRST EPSS
- GHSA-v5fv-q4p8-9g5q · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences