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CVE-2021-27887

Stored XSS vulnerability in Ellipse APM

MEDIUM
5.4
CVSS Score
Published: June 14, 2021 at 09:23 PM UTC
Updated: June 17, 2026 at 03:45 AM UTC
1 product affected across 1 vendorEllipse Asset Performance Management

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.5%

Description

Cross-site Scripting (XSS) vulnerability in the main dashboard of Ellipse APM versions allows an authenticated user or integrated application to inject malicious data into the application that can then be executed in a victim’s browser. This issue affects: Hitachi ABB Power Grids Ellipse APM 5.3 version 5.3.0.1 and prior versions; 5.2 version 5.2.0.3 and prior versions; 5.1 version 5.1.0.6 and prior versions.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Ellipse Asset Performance Management· Hitachiabb Powergrids
95%
5.1.0.0 ≤ v ≤ 5.1.0.65.2.0.0 ≤ v ≤ 5.2.0.35.3.0.0 ≤ v ≤ 5.3.0.1

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://search.abb.com/library/Download.aspx?DocumentID=9AKK107991A9700&LanguageCode=en&DocumentPartId=&Action=Launch

CVSS

5.4MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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