A Buffer Overflow in Thrift command handlers in IDEMIA Morpho Wave Compact and VisionPass…
Priority LOW 28CWE-787Published · Updated
Key facts
- Attack vector
- Physical
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.
Summary
A Buffer Overflow in Thrift command handlers in IDEMIA Morpho Wave Compact and VisionPass devices before 2.6.2 allows physically proximate authenticated attackers to achieve code execution, denial of services, and information disclosure via serial ports.
Why it matters now
EPSS 0.00338 27th 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 · 8
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:idemia:morphowave_compact_mdpi_firmware:*:*:*:*:*:*:*:* | before 2.6.2 | Vulnerable | IDEMIA |
| cpe:2.3:h:idemia:morphowave_compact_mdpi:-:*:*:*:*:*:*:* | not specified by NVD | Running on | IDEMIA |
| cpe:2.3:o:idemia:morphowave_compact_mdpi-m_firmware:*:*:*:*:*:*:*:* | before 2.6.2 | Vulnerable | IDEMIA |
| cpe:2.3:h:idemia:morphowave_compact_mdpi-m:-:*:*:*:*:*:*:* | not specified by NVD | Running on | IDEMIA |
| cpe:2.3:o:idemia:visionpass_mdpi_firmware:*:*:*:*:*:*:*:* | before 2.6.2 | Vulnerable | IDEMIA |
| cpe:2.3:h:idemia:visionpass_mdpi:-:*:*:*:*:*:*:* | not specified by NVD | Running on | IDEMIA |
| cpe:2.3:o:idemia:visionpass_mdpi-m_firmware:*:*:*:*:*:*:*:* | before 2.6.2 | Vulnerable | IDEMIA |
| cpe:2.3:h:idemia:visionpass_mdpi-m:-:*:*:*:*:*:*:* | not specified by NVD | Running on | IDEMIA |
- cpe:2.3:o:idemia:morphowave_compact_mdpi_firmware:*:*:*:*:*:*:*:* Versions before 2.6.2 Vulnerable ·IDEMIA
- cpe:2.3:h:idemia:morphowave_compact_mdpi:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IDEMIA
- cpe:2.3:o:idemia:morphowave_compact_mdpi-m_firmware:*:*:*:*:*:*:*:* Versions before 2.6.2 Vulnerable ·IDEMIA
- cpe:2.3:h:idemia:morphowave_compact_mdpi-m:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IDEMIA
- cpe:2.3:o:idemia:visionpass_mdpi_firmware:*:*:*:*:*:*:*:* Versions before 2.6.2 Vulnerable ·IDEMIA
- cpe:2.3:h:idemia:visionpass_mdpi:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IDEMIA
- cpe:2.3:o:idemia:visionpass_mdpi-m_firmware:*:*:*:*:*:*:*:* Versions before 2.6.2 Vulnerable ·IDEMIA
- cpe:2.3:h:idemia:visionpass_mdpi-m:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IDEMIA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-35520
- 2026-10-03 Alias added: GHSA-w7pc-6hmh-65x6
References
More IDEMIA Morphowave Compact Mdpi-m Firmware vulnerabilities
- TI-2021-14254 A Buffer Overflow in Thrift command handlers in IDEMIA Morpho Wave Compact and VisionPass… CVSS 3.1CRITICAL 9.8
- TI-2021-14253 A path traversal in Thrift command handlers in IDEMIA Morpho Wave Compact and VisionPass… CVSS 3.1MEDIUM 5.9
Sources
- CVE-2021-35520 · CVE Program
- CVE-2021-35520 · NVD
- FIRST EPSS
- GHSA-w7pc-6hmh-65x6 · 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