This vulnerability allows remote attackers to disclose sensitive information on affected installations of Bentley View 10.15.0.75. 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 parsing of FBX files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-14839.
References
| Link | Resource |
|---|---|
| https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0012 | Vendor Advisory |
| https://www.zerodayinitiative.com/advisories/ZDI-21-1475/ | Third Party Advisory VDB Entry |
Configurations
Configuration 1 (hide)
|
History
14 Jan 2022, 21:44
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:bentley:microstation:*:*:*:*:*:*:*:* cpe:2.3:a:bentley:bentley_view:*:*:*:*:*:*:*:* |
|
| CVSS |
v2 : v3 : |
v2 : 4.3
v3 : 3.3 |
| First Time |
Bentley
Bentley microstation Bentley bentley View |
|
| References | (MISC) https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0012 - Vendor Advisory | |
| References | (MISC) https://www.zerodayinitiative.com/advisories/ZDI-21-1475/ - Third Party Advisory, VDB Entry | |
| CWE | CWE-416 |
13 Jan 2022, 22:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2022-01-13 22:15
Updated : 2023-12-10 14:09
NVD link : CVE-2021-34886
Mitre link : CVE-2021-34886
CVE.ORG link : CVE-2021-34886
JSON object : View
Products Affected
bentley
- bentley_view
- microstation
CWE
CWE-416
Use After Free