How severe is CVE-2023-31502?

CVE-2023-31502 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-31502 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-31502?

CVE-2023-31502 affects Apsystems Alternergy Power Control Software. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-31502?

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-2023-31502 published?

CVE-2023-31502 was published on 2023-05-11 and last updated on 2026-06-17.

CVE-2023-31502

CVE-2023-31502 is a high-severity vulnerability in Apsystems Alternergy Power Control Software with a CVSS 3.x base score of 7.2. 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-345.

Key facts

Severity: High (CVSS 3.x base score 7.2)
EPSS exploit prediction: 1% (49th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-345
Affected product: Apsystems Alternergy Power Control Software
Published: 2023-05-11
Last modified: 2026-06-17

Description

Altenergy Power Control Software C1.2.5 was discovered to contain a remote code execution (RCE) vulnerability via the component /models/management_model.php.

Frequently asked questions

What is CVE-2023-31502?: Altenergy Power Control Software C1.2.5 was discovered to contain a remote code execution (RCE) vulnerability via the component /models/management_model.php.
How severe is CVE-2023-31502?: CVE-2023-31502 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-31502 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-31502?: CVE-2023-31502 affects Apsystems Alternergy Power Control Software. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-31502?: 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-2023-31502 published?: CVE-2023-31502 was published on 2023-05-11 and last updated on 2026-06-17.

References

https://github.com/ahmedalroky/Disclosures/blob/main/apesystems/Insufficient_Verification_of_Data_Authenticity.MD

Affected products (1)

cpe:2.3:o:apsystems:alternergy_power_control_software:c1.2.5:*:*:*:*:*:*:*

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