This vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley MicroStation CONNECT 10.16.0.80. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of JT files. The issue results from the lack of validating the existence of an object prior to performing further free operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-15415.
References
| Link | Resource |
|---|---|
| https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0005 | Vendor Advisory |
| https://www.zerodayinitiative.com/advisories/ZDI-22-208/ | Third Party Advisory VDB Entry |
Configurations
Configuration 1 (hide)
|
History
28 Feb 2022, 13:41
| Type | Values Removed | Values Added |
|---|---|---|
| References | (MISC) https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0005 - Vendor Advisory | |
| References | (MISC) https://www.zerodayinitiative.com/advisories/ZDI-22-208/ - Third Party Advisory, VDB Entry | |
| CVSS |
v2 : v3 : |
v2 : 6.8
v3 : 7.8 |
| CPE | cpe:2.3:a:bentley:microstation:*:*:*:*:*:*:*:* cpe:2.3:a:bentley:view:*:*:*:*:*:*:*:* cpe:2.3:a:bentley:microstation_connect:*:*:*:*:*:*:*:* |
|
| First Time |
Bentley
Bentley microstation Bentley microstation Connect Bentley view |
18 Feb 2022, 20:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2022-02-18 20:15
Updated : 2023-12-10 14:22
NVD link : CVE-2021-46621
Mitre link : CVE-2021-46621
CVE.ORG link : CVE-2021-46621
JSON object : View
Products Affected
bentley
- view
- microstation
- microstation_connect
CWE
CWE-415
Double Free