CVEvulnerability
CVE-2021-34886
3.3 LOW
Official page ↗
- Status
- Modified
- Published
- 2022-01-13
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 3.3 LOW — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
- CVSS 3.0 ([email protected])
- 3.3 LOW — CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-416
Description
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.
Affected configurations
• bentley bentley view (< 10.16.02)
• bentley microstation (< 10.16.02)
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- 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
- 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