CVE-2021-22639

An uninitialized pointer issue has been identified in the way the application processes project files, allowing an attacker to craft a special project file that may allow arbitrary code execution on the Tellus Lite V-Simulator and V-Server Lite (versions prior to 4.0.10.0).

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://us-cert.cisa.gov/ics/advisories/icsa-21-026-01	Third Party Advisory US Government Resource
https://www.zerodayinitiative.com/advisories/ZDI-21-098/	Third Party Advisory VDB Entry
https://us-cert.cisa.gov/ics/advisories/icsa-21-026-01	Third Party Advisory US Government Resource
https://www.zerodayinitiative.com/advisories/ZDI-21-098/	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:fujielectric:v-server:::::lite:::*
	cpe:2.3:a:fujielectric:v-simulator:::::lite:::*

History

21 Nov 2024, 05:50

Type	Values Removed	Values Added
References	~~() https://us-cert.cisa.gov/ics/advisories/icsa-21-026-01 - Third Party Advisory, US Government Resource~~	() https://us-cert.cisa.gov/ics/advisories/icsa-21-026-01 - Third Party Advisory, US Government Resource
References	~~() https://www.zerodayinitiative.com/advisories/ZDI-21-098/ - Third Party Advisory, VDB Entry~~	() https://www.zerodayinitiative.com/advisories/ZDI-21-098/ - Third Party Advisory, VDB Entry

Information

Published : 2021-01-27 20:15

Updated : 2024-11-21 05:50

NVD link : CVE-2021-22639

Mitre link : CVE-2021-22639

CVE.ORG link : CVE-2021-22639

JSON object : View

Products Affected

fujielectric

v-server
v-simulator

CWE

CWE-824

Access of Uninitialized Pointer

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