CVE-2020-7579 : A vulnerability has been identified in Spectrum Power™ 5 (All versions < v5.50 HF02). The web server could allow Cross

A vulnerability has been identified in Spectrum Power™ 5 (All versions < v5.50 HF02). The web server could allow Cross-Site Scripting (XSS) attacks if unsuspecting users are tricked into accessing a malicious link. User interaction is required for a successful exploitation. If deployed according to recommended system configuration, Siemens consideres the environmental vector as CR:L/IR:M/AR:H/MAV:A (4.1).

Published 2020-03-10 20:15:22

Updated 2020-03-11 18:19:43

Source Siemens AG

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Exploit prediction scoring system (EPSS) score for CVE-2020-7579

EPSS FAQ

0.08%

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

~ 33 %

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

CVSS scores for CVE-2020-7579

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:P/A:N	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
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-2020-7579

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)

CWE-80 Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages.

Assigned by: productcert@siemens.com (Secondary)

Products affected by CVE-2020-7579

Siemens » Spectrum Power 5
Versions up to, including, (<=) 5.50
cpe:2.3:a:siemens:spectrum_power_5:*:*:*:*:*:*:*:*
Matching versions
Siemens » Spectrum Power 5 » Version: 5.50 Update Hf01
cpe:2.3:a:siemens:spectrum_power_5:5.50:hf01:*:*:*:*:*:*
Matching versions

Vulnerability Details : CVE-2020-7579

Exploit prediction scoring system (EPSS) score for CVE-2020-7579

CVSS scores for CVE-2020-7579

CWE ids for CVE-2020-7579

References for CVE-2020-7579

Products affected by CVE-2020-7579