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CVE-2022-2334

39
FAUCET Score

CVE-2022-2334 is a DLL hijacking vulnerability affecting multiple Softing products, including Secure Integration Server V1.22, EdgeAggregator, and EdgeConnector. An authenticated attacker can achieve arbitrary code execution by placing a malicious DLL in a specific location, which the application attempts to load but fails to find. With a CVSS score of 7.2 (HIGH), this vulnerability has a network attack vector and low attack complexity, leading to high impacts on confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, a Metasploit module exists for exploitation, indicating readily available exploit code. Despite this, there is currently no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
3.1CPE matchmatch criteria
cpe:2.3:a:softing:edgeaggregator:3.1:*:*:*:*:*:*:*
3.1CPE matchmatch criteria
cpe:2.3:a:softing:edgeconnector:3.1:*:*:*:*:*:*:*
5.2CPE matchmatch criteria
cpe:2.3:a:softing:opc:5.2:*:*:*:*:*:*:*
6CPE matchmatch criteria
cpe:2.3:a:softing:opc_ua_c\+\+_software_development_kit:6:*:*:*:*:*:*:*
1.22CPE matchmatch criteria
cpe:2.3:a:softing:secure_integration_server:1.22:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.2HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
9.88%
Probability of exploitation in next 30 days
EPSS Percentile
95.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Metasploit: Softing Secure Integration Server v1.22 Remote Code Execution · Jul 27, 2022
This CVE's current EPSS score of 0.0988 is in the 93rd percentile among its peer group of 5,531 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 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

industrial.softing.com / fileadmin/psirt/downloads/syt-2022-5.html
MitigationVendor Advisory
cisa.gov / uscert/ics/advisories/icsa-22-228-04
MitigationThird Party AdvisoryUS Government Resource