A Buffer Overflow in Thrift command handlers in IDEMIA Morpho Wave Compact and VisionPass…
Priority MEDIUM 48CWE-787Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- 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, Sigma devices before 4.9.4, and MA VP MD devices before 4.9.7 allows remote attackers to achieve code execution, denial of services, and information disclosure via TCP/IP packets.
Why it matters now
EPSS 0.03657 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 · 22
| 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:visionpass_md_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | IDEMIA |
| cpe:2.3:h:idemia:visionpass_md:2.6.2:*:*:*:*:*:*:* | 2.6.2 | 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
- cpe:2.3:o:idemia:visionpass_md_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·IDEMIA
- cpe:2.3:h:idemia:visionpass_md:2.6.2:*:*:*:*:*:*:* Versions 2.6.2 Running on ·IDEMIA
Show 12 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:idemia:morphowave_compact_md_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | IDEMIA |
| cpe:2.3:h:idemia:morphowave_compact_md:2.6.2:*:*:*:*:*:*:* | 2.6.2 | Running on | IDEMIA |
| cpe:2.3:o:idemia:sigma_lite_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | IDEMIA |
| cpe:2.3:h:idemia:sigma_lite:4.9.4:*:*:*:*:*:*:* | 4.9.4 | Running on | IDEMIA |
| cpe:2.3:o:idemia:sigma_lite\+_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | IDEMIA |
| cpe:2.3:h:idemia:sigma_lite\+:4.9.4:*:*:*:*:*:*:* | 4.9.4 | Running on | IDEMIA |
| cpe:2.3:o:idemia:sigma_wide_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | IDEMIA |
| cpe:2.3:h:idemia:sigma_wide:4.9.4:*:*:*:*:*:*:* | 4.9.4 | Running on | IDEMIA |
| cpe:2.3:o:idemia:sigma_extreme_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | IDEMIA |
| cpe:2.3:h:idemia:sigma_extreme:4.9.4:*:*:*:*:*:*:* | 4.9.4 | Running on | IDEMIA |
| cpe:2.3:o:idemia:ma_vp_md_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | IDEMIA |
| cpe:2.3:h:idemia:ma_vp_md:4.9.7:*:*:*:*:*:*:* | 4.9.7 | Running on | IDEMIA |
- cpe:2.3:o:idemia:morphowave_compact_md_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·IDEMIA
- cpe:2.3:h:idemia:morphowave_compact_md:2.6.2:*:*:*:*:*:*:* Versions 2.6.2 Running on ·IDEMIA
- cpe:2.3:o:idemia:sigma_lite_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·IDEMIA
- cpe:2.3:h:idemia:sigma_lite:4.9.4:*:*:*:*:*:*:* Versions 4.9.4 Running on ·IDEMIA
- cpe:2.3:o:idemia:sigma_lite\+_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·IDEMIA
- cpe:2.3:h:idemia:sigma_lite\+:4.9.4:*:*:*:*:*:*:* Versions 4.9.4 Running on ·IDEMIA
- cpe:2.3:o:idemia:sigma_wide_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·IDEMIA
- cpe:2.3:h:idemia:sigma_wide:4.9.4:*:*:*:*:*:*:* Versions 4.9.4 Running on ·IDEMIA
- cpe:2.3:o:idemia:sigma_extreme_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·IDEMIA
- cpe:2.3:h:idemia:sigma_extreme:4.9.4:*:*:*:*:*:*:* Versions 4.9.4 Running on ·IDEMIA
- cpe:2.3:o:idemia:ma_vp_md_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·IDEMIA
- cpe:2.3:h:idemia:ma_vp_md:4.9.7:*:*:*:*:*:*:* Versions 4.9.7 Running on ·IDEMIA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-35522
- 2026-10-03 Alias added: GHSA-4h7v-4w5p-3xxp
References
Sources
- CVE-2021-35522 · CVE Program
- CVE-2021-35522 · NVD
- FIRST EPSS
- GHSA-4h7v-4w5p-3xxp · GitHub Advisory Database · CC BY 4.0
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