MicroWord eScan Antivirus USB Password sprintf buffer overflow
Priority MEDIUM 55CWE-119Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- Low · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
A vulnerability was found in MicroWord eScan Antivirus 7.0.32 on Linux. It has been classified as critical. This affects the function sprintf of the component USB Password Handler. The manipulation leads to buffer overflow. An attack has to be approached locally. The vendor was contacted early about this disclosure but did not respond in any way.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00363 30th 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
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| MicroWorld | eScan Antivirus | 7.0.32 | — | No fix listed | CNA |
- eScan Antivirus VendorMicroWorld Affected 7.0.32 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:escanav:escan_anti-virus:7.0.32:*:*:*:*:linux:*:* | 7.0.32 | Vulnerable | MicroWorld |
- cpe:2.3:a:escanav:escan_anti-virus:7.0.32:*:*:*:*:linux:*:* Versions 7.0.32 Vulnerable ·MicroWorld
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-1367
- 2026-10-03 Alias added: GHSA-82hx-4hjj-mxxw
References
More MicroWorld Escan Anti-virus vulnerabilities
- TI-2025-00671 MicroWorld eScan Antivirus Quarantine rtscanner os command injection CVSS 4.0CRITICAL 9.2
- TI-2025-01175 MicroWorld eScan Antivirus Autoscan USB epsdaemon sprintf os command injection CVSS 4.0MEDIUM 4.8
- TI-2025-00670 MicroWorld eScan Antivirus Quarantine Microworld default permission CVSS 4.0MEDIUM 4.8
- TI-2025-01173 MicroWord eScan Antivirus mwav.conf ReadConfiguration buffer overflow CVSS 4.0MEDIUM 4.6
- TI-2018-13004 eScan Agent Application (MWAGENT.EXE) 4.0.2.98 in MicroWorld Technologies eScan 14.0… CVSS 3.0CRITICAL 9.8
- TI-2025-01174 MicroWord eScan Antivirus USB Password os command injection CVSS 4.0LOW 2.0
Sources
- CVE-2025-1367 · CVE Program
- CVE-2025-1367 · NVD
- FIRST EPSS
- GHSA-82hx-4hjj-mxxw · 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