CVE-2025-27719: Unauthenticated attackers can query an API endpoint and get device details.

Q: How do I fix CVE-2025-27719?

cloud portal: upgrade to newer than 3.6.0. Exact commands for each OS are on this page.

Q: Is CVE-2025-27719 being exploited?

CVE-2025-27719 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-2025-27719 affect?

CVE-2025-27719 affects cloud portal. Severity is medium (CVSS 5.3). Unauthenticated attackers can query an API endpoint and get device details.

Q: How urgent is CVE-2025-27719?

Priority 36/100. Remotely exploitable, no login, no user action

Routine

MEDIUM 5.3REMOTEUPGRADE

CVE-2025-27719 is a medium-severity flaw (CVSS 5.3) affecting cloud portal. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Unauthenticated attackers can query an API endpoint and get device details.

Why this priority

Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	5.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.6% (top 52%)
CISA exploited list	No
Weakness	CWE-639
Published	2025-04-15
Last modified	2026-06-17

Publisher (CNA): ICS-CERT · Vendor: growatt

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

Am I affected?

Timeline

2025-04-15 22:15 UTCPublished CVE record published
2026-06-17 09:04 UTCUpdated Record last modified

growatt cloud portal UPGRADE

Affected: <= 3.6.0

Fixed in: newer than 3.6.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy cloud-portal || rpm -q cloud-portal || cloud-portal --version

2. UPGRADE to newer than 3.6.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade cloud-portal

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade cloud-portal

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-2025-27719?

cloud portal: upgrade to newer than 3.6.0. Exact commands for each OS are on this page.

Is CVE-2025-27719 being exploited?

CVE-2025-27719 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-2025-27719 affect?

CVE-2025-27719 affects cloud portal. Severity is medium (CVSS 5.3). Unauthenticated attackers can query an API endpoint and get device details.

How urgent is CVE-2025-27719?

Priority 36/100. Remotely exploitable, no login, no user action

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CVE-2025-31933 MEDIUM 5.3 UPGRADE An unauthenticated attacker can check the existence of usernames in the system by querying an API.

References

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