How severe is CVE-2024-31856?

CVE-2024-31856 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-31856 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-31856?

CVE-2024-31856 affects Cyberpower Powerpanel. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-31856?

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.

Does CVE-2024-31856 have an EU (EUVD) identifier?

Yes. CVE-2024-31856 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-34452.

When was CVE-2024-31856 published?

CVE-2024-31856 was published on 2024-05-15 and last updated on 2026-06-17.

CVE-2024-31856

CVE-2024-31856 is a high-severity vulnerability in Cyberpower Powerpanel 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-89.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-34452
Weakness: CWE-89
Affected product: Cyberpower Powerpanel
Published: 2024-05-15
Last modified: 2026-06-17

Description

An attacker with certain MQTT permissions can create malicious messages to all CyberPower PowerPanel devices. This could result in an attacker injecting SQL syntax, writing arbitrary files to the system, and executing remote code.

Frequently asked questions

What is CVE-2024-31856?: An attacker with certain MQTT permissions can create malicious messages to all CyberPower PowerPanel devices. This could result in an attacker injecting SQL syntax, writing arbitrary files to the system, and executing remote code.
How severe is CVE-2024-31856?: CVE-2024-31856 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-31856 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-31856?: CVE-2024-31856 affects Cyberpower Powerpanel. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-31856?: 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.
Does CVE-2024-31856 have an EU (EUVD) identifier?: Yes. CVE-2024-31856 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-34452.
When was CVE-2024-31856 published?: CVE-2024-31856 was published on 2024-05-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cyberpower:powerpanel:*:*:*:*:business:windows:*:*

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