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CVE-2021-34984

20
FAUCET Score

CVE-2021-34984 is a sensitive information disclosure vulnerability affecting Bentley ContextCapture 10.18.0.232, specifically within its OBJ file parsing. This medium-severity flaw (CVSS 5.5) requires user interaction, where a victim must open a malicious file or visit a malicious page, leading to a read past the end of an allocated buffer. While not actively exploited and lacking public exploit code, this vulnerability could be chained with others for arbitrary code execution. There is currently no significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 10.18.00.236CPE matchmatch criteria
cpe:2.3:a:bentley:contextcapture_viewer:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

3.3LOW

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
1.8
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.70%
Probability of exploitation in next 30 days
EPSS Percentile
74.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0170 is in the 85th percentile among its peer group of 5,765 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 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-2021-0001
Vendor Advisory
zerodayinitiative.com / advisories/ZDI-21-1367
Third Party AdvisoryVDB Entry