Skip to main content

Cloud Portal CVE-2025-27568

MEDIUM
Authorization Bypass Through User-Controlled Key (CWE-639)
2025-04-15 ics-cert@hq.dhs.gov
6.9
CVSS 4.0 · NVD
View

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V8 - Authorization Object-level authorization, IDOR prevention
Impact

CVSS score of 6.9 (MEDIUM). Attack characteristics: network attack vector, low complexity, no privileges required, no user interaction not required. EPSS exploitation probability: 0.27%.

Exploit ScenarioDerived

This vulnerability can be exploited remotely over the network. Successful exploitation could compromise the medium-severity affected system.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
No patch listed yet 0.3% exploitation probability (EPSS)

Get an e-mail when this CVE is exploited, patched or re-scored. Free account.

Alert me

AnalysisAIv1 – Mar 28, 2026

An unauthenticated attacker can get users' emails by knowing usernames. Rated medium severity (CVSS 6.9), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified under CWE-639. An unauthenticated attacker can get users' emails by knowing usernames. A password reset email will be sent in response to this unsolicited request. Affected products include: Growatt Cloud Portal.

Know when Cloud Portal gets its next vulnerability

  • Watch products and get an email when something new is published
  • Check this CVE against your own stack and servers
  • Exploit and PoC references, threat intelligence from 22 sources

No credit card · 7-day full trial

Severity by source

NVD PRIMARY 6.9 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
None
Vulnerable system: Confidentiality
Low
Vulnerable system: Integrity
None
Vulnerable system: Availability
None
Subsequent system: Confidentiality
None
Subsequent system: Integrity
None
Subsequent system: Availability
None

DescriptionCVE.org

An unauthenticated attacker can get users' emails by knowing usernames. A password reset email will be sent in response to this unsolicited request.

Executive ViewAI

Why It Matters

CVE-2025-27568 presents notable security risk, a IDOR vulnerability rated CVSS 6.9. Exploitation could compromise the security of affected deployments. Organizations should apply vendor updates when available and monitor for exploitation.

Business Impact: Moderate
Compensating Controls

Apply vendor patch. If patching is delayed: restrict network access and enable monitoring.

Threat Intelligence Overview

EPSS Score
0.3%
Top 49% exploitable
Data Quality
3 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC No
EPSS 0.3%
Patch available No
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
Yes

Priority Score

34
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +34
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

Affected Products (CPE)CVE.org

cpe:2.3:a:growatt:cloud_portal:*:*:*:*:*:*:*:*
CVE-2025-24297 CRITICAL
9.3 Apr 15

Due to lack of server-side input validation, attackers can inject malicious JavaScript code into users personal spaces o

CVE-2025-30510 CRITICAL
9.3 Apr 15

An attacker can upload an arbitrary file instead of a plant image. Rated critical severity (CVSS 9.3), this vulnerabilit

CVE-2025-30511 HIGH
8.7 Apr 15

An authenticated attacker can achieve stored XSS by exploiting improper sanitization of the plant name value while addin

CVE-2025-30512 MEDIUM
6.9 Apr 15

Unauthenticated attackers can send configuration settings to device and possible perform physical actions remotely (e.g.

CVE-2025-31360 MEDIUM
6.9 Apr 15

Unauthenticated attackers can trigger device actions associated with specific "scenes" of arbitrary users. Rated medium

CVE-2025-27565 MEDIUM
6.9 Apr 15

An unauthenticated attacker can delete any user's "rooms" by knowing the user's and room IDs. Rated medium severity (CVS

CVE-2025-27561 MEDIUM
6.9 Apr 15

Unauthenticated attackers can rename "rooms" of arbitrary users. Rated medium severity (CVSS 6.9), this vulnerability is

CVE-2025-24315 MEDIUM
6.9 Apr 15

Unauthenticated attackers can add devices of other users to their scenes (or arbitrary scenes of other arbitrary users).

CVE-2025-25276 MEDIUM
6.9 Apr 15

An unauthenticated attacker can hijack other users' devices and potentially control them. Rated medium severity (CVSS 6.

CVE-2025-26857 MEDIUM
6.9 Apr 15

Unauthenticated attackers can rename arbitrary devices of arbitrary users (i.e., EV chargers). Rated medium severity (CV

CVE-2025-31950 MEDIUM
6.9 Apr 15

An unauthenticated attacker can obtain EV charger energy consumption information of other users. Rated medium severity (

CVE-2025-31945 MEDIUM
6.9 Apr 15

An unauthenticated attacker can obtain other users' charger information. Rated medium severity (CVSS 6.9), this vulnerab

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy