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CVE-2022-44037

27
FAUCET Score

CVE-2022-44037 is an access control vulnerability affecting APsystems ENERGY COMMUNICATION UNIT (ECU-C) Power Control Software versions V4.1NA, V3.11.4, W2.1NA, V4.1SAA, and C1.2.2. This flaw allows unauthenticated attackers on the adjacent network to gain full administrative rights, enabling access to sensitive data and execution of commands. With a CVSS score of 8.8 (High), the vulnerability presents a significant risk due to its low attack complexity and high impact on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion, and it is not listed on the CISA KEV catalog.

Impacted Technologies

VendorProductVersion(s)CPE
c1.2.2CPE matchmatch criteria
cpe:2.3:o:apsystems:ecu-c_firmware:c1.2.2:*:*:*:*:*:*:*
v3.11.4CPE matchmatch criteria
cpe:2.3:o:apsystems:ecu-c_firmware:v3.11.4:*:*:*:*:*:*:*
v4.1naCPE matchmatch criteria
cpe:2.3:o:apsystems:ecu-c_firmware:v4.1na:*:*:*:*:*:*:*
v4.1saaCPE matchmatch criteria
cpe:2.3:o:apsystems:ecu-c_firmware:v4.1saa:*:*:*:*:*:*:*
w2.1naCPE matchmatch criteria
cpe:2.3:o:apsystems:ecu-c_firmware:w2.1na:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.64%
Probability of exploitation in next 30 days
EPSS Percentile
47.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0064 is in the 50th percentile among its peer group of 1,859 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 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

cyber-guy.gitbook.io / cyber-guys-blog/pocs/cve-2022-44037
ExploitThird Party Advisory