How severe is CVE-2026-5601?

CVE-2026-5601 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2026-5601 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-5601?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-5601 have an EU (EUVD) identifier?

Yes. CVE-2026-5601 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-19132.

When was CVE-2026-5601 published?

CVE-2026-5601 was published on 2026-04-05 and last updated on 2026-06-17.

CVE-2026-5601

CVE-2026-5601 is a medium-severity vulnerability with a CVSS 3.x base score of 5.3. 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-200.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 5.0
CVSS v4: 5.5
EPSS exploit prediction: 0% (21st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-19132
Weakness: CWE-200
Published: 2026-04-05
Last modified: 2026-06-17

Description

A vulnerability was found in Acrel Electrical Prepaid Cloud Platform 1.0. This issue affects some unknown processing of the file /bin.rar of the component Backup File Handler. The manipulation results in information disclosure. The attack can be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2026-5601?: A vulnerability was found in Acrel Electrical Prepaid Cloud Platform 1.0. This issue affects some unknown processing of the file /bin.rar of the component Backup File Handler. The manipulation results in information disclosure. The attack can be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2026-5601?: CVE-2026-5601 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2026-5601 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-5601?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-5601 have an EU (EUVD) identifier?: Yes. CVE-2026-5601 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-19132.
When was CVE-2026-5601 published?: CVE-2026-5601 was published on 2026-04-05 and last updated on 2026-06-17.

References

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