CVE-2022-44037
CVE-2022-44037 is a high-severity vulnerability in Apsystems Ecu-c Firmware with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-284.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- EPSS exploit prediction: 1% (46th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-284
- Affected product: Apsystems Ecu-c Firmware
- Published:
- Last modified:
Description
An access control issue in APsystems ENERGY COMMUNICATION UNIT (ECU-C) Power Control Software V4.1NA, V3.11.4, W2.1NA, V4.1SAA, C1.2.2 allows attackers to access sensitive data and execute specific commands and functions with full admin rights without authenticating allows him to perform multiple attacks, such as attacking wireless network in the product's range.
Frequently asked questions
- What is CVE-2022-44037?
- An access control issue in APsystems ENERGY COMMUNICATION UNIT (ECU-C) Power Control Software V4.1NA, V3.11.4, W2.1NA, V4.1SAA, C1.2.2 allows attackers to access sensitive data and execute specific commands and functions with full admin rights without authenticating allows him to perform multiple attacks, such as attacking wireless network in the product's range.
- How severe is CVE-2022-44037?
- CVE-2022-44037 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2022-44037 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-44037?
- CVE-2022-44037 primarily affects Apsystems Ecu-c Firmware. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2022-44037?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2022-44037 published?
- CVE-2022-44037 was published on 2022-11-29 and last updated on 2026-06-17.
References
Affected products (5)
- cpe:2.3:o:apsystems:ecu-c_firmware:c1.2.2:*:*:*:*:*:*:*
- cpe:2.3:o:apsystems:ecu-c_firmware:v3.11.4:*:*:*:*:*:*:*
- cpe:2.3:o:apsystems:ecu-c_firmware:v4.1na:*:*:*:*:*:*:*
- cpe:2.3:o:apsystems:ecu-c_firmware:v4.1saa:*:*:*:*:*:*:*
- cpe:2.3:o:apsystems:ecu-c_firmware:w2.1na:*:*:*:*:*:*:*
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