CVEvulnerability
CVE-2021-46609
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-02-18
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 3.0 ([email protected])
- 7.8 HIGH — CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-416
Description
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 parsing of PDF 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 vulnerability to execute code in the context of the current process. Was ZDI-CAN-15403.
Affected configurations
• bentley microstation (< 10.16.02)
• bentley microstation connect (<= 10.16.0.80)
• bentley view (< 10.16.02)
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0003 Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-22-196/ Third Party Advisory, VDB Entry
- https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0003 Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-22-196/ Third Party Advisory, VDB Entry