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CVE-2022-27438

29
FAUCET Score

CVE-2022-27438 is a remote code execution vulnerability affecting Caphyon Advanced Installer 19.3 and earlier, as well as numerous third-party products utilizing its Advanced Updater. This flaw allows an attacker to execute arbitrary code by manipulating the CustomDetection parameter during an update check, which is triggered when a user starts an affected application. With a CVSS score of 8.1 (High), exploitation requires high attack complexity but can lead to full compromise of confidentiality, integrity, and availability. Currently, there is no public exploit code available, nor is there evidence of active exploitation or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 19.4CPE matchmatch criteria
cpe:2.3:a:caphyon:advanced_installer:*:*:*:*:*:*:*:*
18.2.13CPE matchmatch criteria
cpe:2.3:a:3cx:call_flow_designer:18.2.13:*:*:*:*:*:*:*
2.1.23CPE matchmatch criteria
cpe:2.3:a:3cx:crm_template_generator:2.1.23:*:*:*:*:*:*:*
2.2.1CPE matchmatch criteria
cpe:2.3:a:boom:boomtv_streamer_portal:2.2.1:*:*:*:*:*:*:*
4.0CPE matchmatch criteria
cpe:2.3:a:codesector:direct_folders:4.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.1HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.94%
Probability of exploitation in next 30 days
EPSS Percentile
78.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0194 is in the 35th percentile among its peer group of 8,918 CVEs.

Social Chatter

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

gerr.re / posts/cve-2022-27438
ExploitThird Party Advisory
advancedinstaller.com / security-updates-auto-updater.html
PatchVendor Advisory