CVE-2024-50687: SunGrow iSolarCloud before the October 31, 2024 remediation is vulnerable to insecure direct object references

Q: How do I fix CVE-2024-50687?

isolarcloud: upgrade to 2024-10-31. Exact commands for each OS are on this page.

Q: Is CVE-2024-50687 being exploited?

CVE-2024-50687 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2024-50687 affect?

CVE-2024-50687 affects isolarcloud. Severity is critical (CVSS 9.1). SunGrow iSolarCloud before the October 31, 2024 remediation is vulnerable to insecure direct object references (IDOR) via the devService API model.

Q: How urgent is CVE-2024-50687?

Priority 47/100. Critical severity; Remotely exploitable, no login, no user action

This month

CRITICAL 9.1REMOTEUPGRADE

CVE-2024-50687 is a critical-severity flaw (CVSS 9.1) affecting isolarcloud. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

SunGrow iSolarCloud before the October 31, 2024 remediation is vulnerable to insecure direct object references (IDOR) via the devService API model.

Why this priority

Critical severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.1 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.4% (top 61%)
CISA exploited list	No
Weakness	CWE-639
Published	2025-02-26
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: sungrowpower

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-02-26 21:15 UTCPublished CVE record published
2026-06-17 08:04 UTCUpdated Record last modified

sungrowpower isolarcloud UPGRADE

Affected: < 2024-10-31

Fixed in: 2024-10-31

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy isolarcloud || rpm -q isolarcloud || isolarcloud --version

2. UPGRADE to 2024-10-31 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade isolarcloud

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade isolarcloud

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-50687?

isolarcloud: upgrade to 2024-10-31. Exact commands for each OS are on this page.

Is CVE-2024-50687 being exploited?

CVE-2024-50687 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-50687 affect?

CVE-2024-50687 affects isolarcloud. Severity is critical (CVSS 9.1). SunGrow iSolarCloud before the October 31, 2024 remediation is vulnerable to insecure direct object references (IDOR) via the devService API model.

How urgent is CVE-2024-50687?

Priority 47/100. Critical severity; Remotely exploitable, no login, no user action

Related CVEs

CVE-2024-50693 CRITICAL 9.1 UPGRADE SunGrow iSolarCloud before the October 31, 2024 remediation is vulnerable to insecure direct object references
CVE-2024-50691 HIGH 7.4 UPGRADE SunGrow iSolarCloud Android app V2.1.6.20241104 and prior suffers from Missing SSL Certificate Validation
CVE-2024-50689 CRITICAL 9.1 UPGRADE SunGrow iSolarCloud before the October 31, 2024 remediation is vulnerable to insecure direct object references
CVE-2024-50688 CRITICAL 9.8 UPGRADE SunGrow iSolarCloud Android application V2.1.6.20241017 and prior contains hardcoded credentials
CVE-2024-50686 CRITICAL 9.1 UPGRADE SunGrow iSolarCloud before the October 31, 2024 remediation is vulnerable to insecure direct object references

References

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