What is the CVSS score of CVE-2017-8139?

CVE-2017-8139 has a CVSS 3.0 base score of 6.1 (Medium). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.1%.

Hedex Lite CVE-2017-8139

MEDIUM

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

2017-11-22 psirt@huawei.com

XSS Hedex Lite

6.1

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

6.1 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Nov 22, 2017 - 19:29 cve.org

MEDIUM 6.1

DescriptionCVE.org

HedEx Earlier than V200R006C00 versions have the stored cross-site scripting (XSS) vulnerability. Attackers can exploit the vulnerability to plant malicious scripts into the configuration file to interrupt the services of legitimate users.

AnalysisAI

HedEx Earlier than V200R006C00 versions have the stored cross-site scripting (XSS) vulnerability. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, 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. HedEx Earlier than V200R006C00 versions have the stored cross-site scripting (XSS) vulnerability. Attackers can exploit the vulnerability to plant malicious scripts into the configuration file to interrupt the services of legitimate users. Affected products include: Huawei Hedex Lite.

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.