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CVE-2022-4634

21
FAUCET Score

CVE-2022-4634 is a stack-based buffer overflow vulnerability affecting Delta Electronic’s CNCSoft versions prior to 1.01.34 and ScreenEditor versions 1.01.5 and prior. This flaw could enable a remote attacker to execute arbitrary code on affected systems. With a CVSS score of 7.8 (High), exploitation requires user interaction and local access, but successful attacks can lead to high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.01.34CPE matchmatch criteria
cpe:2.3:a:deltaww:cncsoft:*:*:*:*:*:*:*:*
< 1.01.5CPE matchmatch criteria
cpe:2.3:a:deltaww:screeneditor:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

CVSS:3.1/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
3.1

Exploit Intelligence

EPSS Score
5.32%
Probability of exploitation in next 30 days
EPSS Percentile
91.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0532 is in the 93rd percentile among its peer group of 11,616 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

cisa.gov / uscert/ics/advisories/icsa-23-026-01
PatchThird Party AdvisoryUS Government Resource