Vulnerability Details : CVE-2021-35520
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.
Vulnerability category: OverflowMemory CorruptionInformation leak
Products affected by CVE-2021-35520
- cpe:2.3:o:idemia:morphowave_compact_mdpi_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:idemia:morphowave_compact_mdpi-m_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:idemia:visionpass_mdpi_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:idemia:visionpass_mdpi-m_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-35520
0.11%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 42 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-35520
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.6
|
MEDIUM | AV:L/AC:L/Au:N/C:P/I:P/A:P |
3.9
|
6.4
|
NIST | |
|
6.2
|
MEDIUM | CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
0.3
|
5.9
|
NIST |
CWE ids for CVE-2021-35520
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-35520
-
https://biometricdevices.idemia.com/s/global-search/0696700000JJa1nAAD?sharing=true
SearchPatch;Vendor Advisory
-
https://www.idemia.com
The global leader in Augmented Identity | IDEMIAProduct
-
https://biometricdevices.idemia.com/s/global-search/0696700000JJa0zAAD?sharing=true
SearchPatch;Vendor Advisory
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