CVE-2021-35522
A Buffer Overflow in Thrift command handlers in IDEMIA Morpho Wave Compact and VisionPass devices...
CVE-2021-35522 is a critical vulnerability (CVSS 9.8) in Idemia Ma Vp Md Firmware, published July 22, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.66%, the 89th percentile. No source names a fixed version.
- Severity
- 9.8 CriticalCVSS 3.1, NVD
- Exploit chance
- 3.66%EPSS, 89th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
Affected products
- idemia ma vp md firmware
- idemia morphowave compact md firmware
- idemia morphowave compact mdpi-m firmware
- idemia morphowave compact mdpi firmware
- idemia sigma extreme firmware
- idemia sigma lite\+ firmware
- idemia sigma lite firmware
- idemia sigma wide firmware
- idemia visionpass md firmware
- idemia visionpass mdpi-m firmware
- idemia visionpass mdpi firmware
What each source reports
NVD Score used
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.
- Record
CVE-2021-35522- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 9.0 High
AV:N/AC:L/Au:N/C:P/I:P/A:C - Weakness
- CWE-787
- Updated
- 2026-11-02
CVE ListNo score
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.
- Record
CVE-2021-35522- Updated
- 2026-11-02
EUVDEUVD-2021-22158No score
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.
- Record
EUVD-2021-22158- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-4h7v-4w5p-3xxpNo score
A Buffer Overflow in Thrift command handlers in IDEMIA Morpho Wave Compact and VisionPass devices...
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.
- Record
GHSA-4h7v-4w5p-3xxp- Weakness
- CWE-787
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.