CVE-2021-35228

Reflected cross site scripting affecting SolarWinds: DPA 2021.3.7388

Severity Score

4.7

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

This vulnerability occurred due to missing input sanitization for one of the output fields that is extracted from headers on specific section of page causing a reflective cross site scripting attack. An attacker would need to perform a Man in the Middle attack in order to change header for a remote victim.

Esta vulnerabilidad se produjo debido a una falta de saneo de la entrada para uno de los campos de salida que se extrae de los encabezados en la sección específica de la página causando un ataque de tipo cross site scripting reflectivo. Un atacante tendría que llevar a cabo un ataque de tipo Man in the Middle para cambiar el encabezado de una víctima remota

*Credits: Faris Roslin

CVSS Scores

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Attack Vector

Network

Attack Complexity

High

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-06-22 CVE Reserved
2021-10-21 CVE Published
2023-05-14 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://documentation.solarwinds.com/en/success_center/dpa/content/release_notes/dpa_2021-3-7438_release_notes.htm	2021-10-26
https://www.solarwinds.com/trust-center/security-advisories/CVE-2021-35228	2021-10-26

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Solarwinds Search vendor "Solarwinds"		Database Performance Analyzer Search vendor "Solarwinds" for product "Database Performance Analyzer"				2021.3.7388 Search vendor "Solarwinds" for product "Database Performance Analyzer" and version "2021.3.7388"		-		Affected