How severe is CVE-2024-50691?

CVE-2024-50691 has a CVSS 3.x base score of 7.4, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2024-50691 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-50691?

CVE-2024-50691 affects Sungrowpower Isolarcloud. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-50691?

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-2024-50691 have an EU (EUVD) identifier?

Yes. CVE-2024-50691 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-5289.

When was CVE-2024-50691 published?

CVE-2024-50691 was published on 2025-02-26 and last updated on 2026-06-17.

CVE-2024-50691

CVE-2024-50691 is a high-severity vulnerability in Sungrowpower Isolarcloud with a CVSS 3.x base score of 7.4. 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-295.

Key facts

Severity: High (CVSS 3.x base score 7.4)
EPSS exploit prediction: 0% (12th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-5289
Weakness: CWE-295
Affected product: Sungrowpower Isolarcloud
Published: 2025-02-26
Last modified: 2026-06-17

Description

SunGrow iSolarCloud Android app V2.1.6.20241104 and prior suffers from Missing SSL Certificate Validation. The app explicitly ignores certificate errors and is vulnerable to MiTM attacks. Attackers can impersonate the iSolarCloud server and communicate with the Android app.

Frequently asked questions

What is CVE-2024-50691?: SunGrow iSolarCloud Android app V2.1.6.20241104 and prior suffers from Missing SSL Certificate Validation. The app explicitly ignores certificate errors and is vulnerable to MiTM attacks. Attackers can impersonate the iSolarCloud server and communicate with the Android app.
How severe is CVE-2024-50691?: CVE-2024-50691 has a CVSS 3.x base score of 7.4, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2024-50691 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-50691?: CVE-2024-50691 affects Sungrowpower Isolarcloud. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-50691?: 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-2024-50691 have an EU (EUVD) identifier?: Yes. CVE-2024-50691 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-5289.
When was CVE-2024-50691 published?: CVE-2024-50691 was published on 2025-02-26 and last updated on 2026-06-17.

References

https://en.sungrowpower.com/security-notice-detail-2/6124

Affected products (1)

cpe:2.3:a:sungrowpower:isolarcloud:*:*:*:*:*:android:*:*

More vulnerabilities in Sungrowpower Isolarcloud

CVE-2024-50688 — Critical (CVSS 9.8): SunGrow iSolarCloud Android application V2.1.6.20241017 and prior contains hardcoded credentials. The application…
CVE-2024-50693 — Critical (CVSS 9.1): SunGrow iSolarCloud before the October 31, 2024 remediation is vulnerable to insecure direct object references (IDOR)…
CVE-2024-50689 — Critical (CVSS 9.1): SunGrow iSolarCloud before the October 31, 2024 remediation is vulnerable to insecure direct object references (IDOR)…
CVE-2024-50687 — Critical (CVSS 9.1): SunGrow iSolarCloud before the October 31, 2024 remediation is vulnerable to insecure direct object references (IDOR)…
CVE-2024-50686 — Critical (CVSS 9.1): SunGrow iSolarCloud before the October 31, 2024 remediation is vulnerable to insecure direct object references (IDOR)…
CVE-2024-50685 — Critical (CVSS 9.1): SunGrow iSolarCloud before the October 31, 2024 remediation, is vulnerable to insecure direct object references (IDOR)…

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