What is the CVSS score of CVE-2020-7309?

CVE-2020-7309 has a CVSS 3.1 base score of 4.8 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.4%.

Application And Change Control CVE-2020-7309

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2020-08-26 trellixpsirt@trellix.com

XSS Application And Change Control

4.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.8 MEDIUM

AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Aug 26, 2020 - 06:15 nvd

MEDIUM 4.8

DescriptionNVD

AnalysisAI

Cross Site Scripting vulnerability in ePO extension in McAfee Application Control (MAC) prior to 8.3.1 allows administrators to inject arbitrary web script or HTML via specially crafted input in the. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. Cross Site Scripting vulnerability in ePO extension in McAfee Application Control (MAC) prior to 8.3.1 allows administrators to inject arbitrary web script or HTML via specially crafted input in the policy discovery section. Affected products include: Mcafee Application And Change Control. Version information: prior to 8.3.1.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.