CVE-2021-46619

EUVD-2021-33295
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. Crafted data in a PDF file can trigger a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-15413.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
zdiCNA
7.8 HIGH
LOCAL
LOW
NONE
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 70%
Affected Products (NVD)
VendorProductVersion
bentleymicrostation
𝑥
< 10.16.02
bentleymicrostation_connect
𝑥
≤ 10.16.0.80
bentleyview
𝑥
< 10.16.02
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0003
https://www.zerodayinitiative.com/advisories/ZDI-22-206/
https://www.bentley.com/en/common-vulnerability-exposure/BE-2021-0003
https://www.zerodayinitiative.com/advisories/ZDI-22-206/