CVE-2023-33387 : A reflected cross-site scripting (XSS) vulnerability in DATEV eG Personal-Manage

A reflected cross-site scripting (XSS) vulnerability in DATEV eG Personal-Management System Comfort/Comfort Plus v15.1.0 to v16.1.1 P4 allows attackers to steal targeted users' login data by sending a crafted link.

Published 2023-06-22 11:15:10

Updated 2023-06-28 07:12:01

Source MITRE

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Products affected by CVE-2023-33387

Datev » Eg Personal-management System Comfort/comfort Plus
Versions from including (>=) 15.1.0 and before (<) 16.1.1
cpe:2.3:a:datev:eg_personal-management_system_comfort\/comfort_plus:*:*:*:*:*:*:*:*
Matching versions
Datev » Eg Personal-management System Comfort/comfort Plus » Version: 16.1.1
cpe:2.3:a:datev:eg_personal-management_system_comfort\/comfort_plus:16.1.1:-:*:*:*:*:*:*
Matching versions
Datev » Eg Personal-management System Comfort/comfort Plus » Version: 16.1.1 Update P1
cpe:2.3:a:datev:eg_personal-management_system_comfort\/comfort_plus:16.1.1:p1:*:*:*:*:*:*
Matching versions
Datev » Eg Personal-management System Comfort/comfort Plus » Version: 16.1.1 Update P2
cpe:2.3:a:datev:eg_personal-management_system_comfort\/comfort_plus:16.1.1:p2:*:*:*:*:*:*
Matching versions
Datev » Eg Personal-management System Comfort/comfort Plus » Version: 16.1.1 Update P3
cpe:2.3:a:datev:eg_personal-management_system_comfort\/comfort_plus:16.1.1:p3:*:*:*:*:*:*
Matching versions
Datev » Eg Personal-management System Comfort/comfort Plus » Version: 16.1.1 Update P4
cpe:2.3:a:datev:eg_personal-management_system_comfort\/comfort_plus:16.1.1:p4:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2023-33387

EPSS FAQ

0.08%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 35 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-33387

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
6.1	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	2.8	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None

CWE ids for CVE-2023-33387

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

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2023-33387

https://www.tuv.com/landingpage/de/schwachstelle/

TÜV Rheinland – Aufgedeckte Schwachstellen | TÜV Rheinland
Third Party Advisory
https://apps.datev.de/help-center/documents/1021479

Aktuelle Version von Personal-Managementsystem comfort/comfort plus - DATEV Hilfe-Center
Vendor Advisory
https://support.veda.net/datev.php

VEDA Support Center
Third Party Advisory

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Vulnerability Details : CVE-2023-33387

Products affected by CVE-2023-33387

Exploit prediction scoring system (EPSS) score for CVE-2023-33387

CVSS scores for CVE-2023-33387

CWE ids for CVE-2023-33387

References for CVE-2023-33387