What is the CVSS score of CVE-2022-39053?

CVE-2022-39053 has a CVSS 3.1 base score of 6.1 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.5%.

Dark Horse Rpage CVE-2022-39053

MEDIUM

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

2022-09-28 twcert@cert.org.tw

XSS Dark Horse Rpage

6.1

CVSS 3.1 · 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:3.1/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

Sep 28, 2022 - 04:15 nvd

MEDIUM 6.1

DescriptionNVD

Heimavista Rpage has insufficient filtering for platform web URL. An unauthenticated remote attacker can inject JavaScript and perform XSS (Reflected Cross-Site Scripting) attack.

AnalysisAI

Heimavista Rpage has insufficient filtering for platform web URL. 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. Heimavista Rpage has insufficient filtering for platform web URL. An unauthenticated remote attacker can inject JavaScript and perform XSS (Reflected Cross-Site Scripting) attack. Affected products include: Heimavista Dark Horse Rpage.

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.