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CVE-2022-28643

20
FAUCET Score

CVE-2022-28643 is a critical vulnerability affecting Bentley MicroStation CONNECT and Bentley View, allowing remote attackers to execute arbitrary code. The flaw lies in the parsing of DGN files, where specially crafted data can lead to a write past the end of a buffer. This high-severity vulnerability (CVSS 7.8) requires user interaction, as the target must open a malicious file or visit a malicious page. While no public exploits or active exploitation have been observed, and community discussion is minimal, the potential for full system compromise makes it a significant risk.

Impacted Technologies

VendorProductVersion(s)CPE
< 10.16.03CPE matchmatch criteria
cpe:2.3:a:bentley:microstation:*:*:*:*:*:*:*:*
< 10.16.03CPE matchmatch criteria
cpe:2.3:a:bentley:view:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.8HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.94%
Probability of exploitation in next 30 days
EPSS Percentile
57.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0094 is in the 54th percentile among its peer group of 11,617 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

bentley.com / en/common-vulnerability-exposure/be-2022-0004
Vendor Advisory
zerodayinitiative.com / advisories/ZDI-22-609
Third Party AdvisoryVDB Entry