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CVE-2022-42444

20
FAUCET Score

CVE-2022-42444 is a buffer overflow vulnerability affecting IBM App Connect Enterprise versions 11.0.0.8 through 11.0.0.19 and 12.0.1.0 through 12.0.5.0, impacting Linux and Microsoft platforms. A remote, privileged attacker could exploit this to cause a denial-of-service by crashing the application. With a CVSS score of 6.5 (Medium), this vulnerability has low attack complexity and requires user privileges for exploitation, but does not involve user interaction. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 11.0.0.8, <= 11.0.0.19CPE matchmatch criteria
cpe:2.3:a:ibm:app_connect_enterprise:*:*:*:*:*:*:*:*
>= 12.0.1.0, <= 12.0.5.0CPE matchmatch criteria
cpe:2.3:a:ibm:app_connect_enterprise:*:*:*:*:*:*:*:*
>= 11.0.0.8, < 11.0.0.19CPE match
cpe:2.3:a:ibm:app_connect_enterprise:*:*:*:*:*:*:*:*
>= 12.0.1.0, < 12.0.5.0CPE match
cpe:2.3:a:ibm:app_connect_enterprise:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.9MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
1.2
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.13%
Probability of exploitation in next 30 days
EPSS Percentile
63.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0113 is in the 77th percentile among its peer group of 21,977 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 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 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

exchange.xforce.ibmcloud.com / vulnerabilities/238538
VDB EntryVendor Advisory
ibm.com / support/pages/node/6890609
PatchVendor Advisory