What is the CVSS score of CVE-2014-7258?

CVE-2014-7258 has a CVSS 2.0 base score of 4.3 (Medium). CVSS vector: AV:N/AC:M/Au:N/C:N/I:P/A:N. EPSS exploitation probability: 0.3%.

Is there a public PoC exploit available for CVE-2014-7258?

Yes, a public proof-of-concept exploit is available for CVE-2014-7258. Prioritise patching immediately. EPSS: 0.3%.

Clip Board CVE-2014-7258

MEDIUM

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

2014-12-05 vultures@jpcert.or.jp

XSS Clip Board

4.3

CVSS 2.0 · NVD

Severity by source

NVD PRIMARY

4.3 MEDIUM

AV:N/AC:M/Au:N/C:N/I:P/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

AV:N/AC:M/Au:N/C:N/I:P/A:N

Attack Vector

Network

Attack Complexity

Confidentiality

None

Integrity

Availability

None

Lifecycle Timeline

CVE Published

Dec 05, 2014 - 17:59 cve.org

MEDIUM 4.3

DescriptionCVE.org

AnalysisAI

Cross-site scripting (XSS) vulnerability in KENT-WEB Clip Board 2.91 and earlier, when running certain versions of Internet Explorer, allows remote attackers to inject arbitrary web script or HTML. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable. Public exploit code available and 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 (XSS) vulnerability in KENT-WEB Clip Board 2.91 and earlier, when running certain versions of Internet Explorer, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors. Affected products include: Kent-Web Clip Board.

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.