CVE-2024-43687

XSS vulnerability in bannerconfig endpoint in TimeProvider 4100

Severity Score

0.0

*CVSS v4

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Microchip TimeProvider 4100 (banner config modules) allows Cross-Site Scripting (XSS).This issue affects TimeProvider 4100: from 1.0 before 2.4.7.

*Credits: Armando Huesca Prida, Marco Negro, Antonio Carriero, Vito Pistillo, Davide Renna, Manuel Leone, Massimiliano Brolli, TIM Security Red Team Research

Attack Vector

Network

Attack Complexity

High

Attack Requirements

Present

Privileges Required

High

User Interaction

Active

System

Vulnerable | Subsequent

Confidentiality

None

Integrity

None

Availability

None

Attack Vector

Adjacent

Attack Complexity

High

Attack Requirements

Present

Privileges Required

None

User Interaction

None

System

Vulnerable | Subsequent

Confidentiality

High

None

Integrity

High

None

Availability

High

None

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-08-14 CVE Reserved
2024-10-04 CVE Published
2024-10-07 CVE Updated
2024-10-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

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

CAPEC

CAPEC-63: Cross-Site Scripting (XSS)

References (2)

URL	Tag	Source
https://www.gruppotim.it/it/footer/red-team.html	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.microchip.com/en-us/solutions/technologies/embedded-security/how-to-report-potential-product-security-vulnerabilities/timeprovider-4100-grandmaster-stored-xss-vulnerability-in-banner	2024-10-04

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Microchip Search vendor "Microchip"		TimeProvider 4100 Search vendor "Microchip" for product "TimeProvider 4100"				>= 1.0.0 < 2.4.7 Search vendor "Microchip" for product "TimeProvider 4100" and version " >= 1.0.0 < 2.4.7"		en		Affected