// For flags

CVE-2021-35520

 

Severity Score

6.2
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

Un desbordamiento del búfer en los manejadores de comandos Thrift en los dispositivos IDEMIA Morpho Wave Compact y VisionPass versiones anteriores a 2.6.2, permite a atacantes autenticados físicamente próximos lograr la ejecución de código, denegación de servicios y divulgación de información por medio de los puertos serie

*Credits: N/A
CVSS Scores
Attack Vector
Physical
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-06-28 CVE Reserved
  • 2021-07-22 CVE Published
  • 2023-05-11 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-787: Out-of-bounds Write
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Idemia
Search vendor "Idemia"
Morphowave Compact Mdpi Firmware
Search vendor "Idemia" for product "Morphowave Compact Mdpi Firmware"
< 2.6.2
Search vendor "Idemia" for product "Morphowave Compact Mdpi Firmware" and version " < 2.6.2"
-
Affected
in Idemia
Search vendor "Idemia"
Morphowave Compact Mdpi
Search vendor "Idemia" for product "Morphowave Compact Mdpi"
--
Safe
Idemia
Search vendor "Idemia"
Morphowave Compact Mdpi-m Firmware
Search vendor "Idemia" for product "Morphowave Compact Mdpi-m Firmware"
< 2.6.2
Search vendor "Idemia" for product "Morphowave Compact Mdpi-m Firmware" and version " < 2.6.2"
-
Affected
in Idemia
Search vendor "Idemia"
Morphowave Compact Mdpi-m
Search vendor "Idemia" for product "Morphowave Compact Mdpi-m"
--
Safe
Idemia
Search vendor "Idemia"
Visionpass Mdpi Firmware
Search vendor "Idemia" for product "Visionpass Mdpi Firmware"
< 2.6.2
Search vendor "Idemia" for product "Visionpass Mdpi Firmware" and version " < 2.6.2"
-
Affected
in Idemia
Search vendor "Idemia"
Visionpass Mdpi
Search vendor "Idemia" for product "Visionpass Mdpi"
--
Safe
Idemia
Search vendor "Idemia"
Visionpass Mdpi-m Firmware
Search vendor "Idemia" for product "Visionpass Mdpi-m Firmware"
< 2.6.2
Search vendor "Idemia" for product "Visionpass Mdpi-m Firmware" and version " < 2.6.2"
-
Affected
in Idemia
Search vendor "Idemia"
Visionpass Mdpi-m
Search vendor "Idemia" for product "Visionpass Mdpi-m"
--
Safe