CVE-2014-2879

Multiple cross-site scripting (XSS) vulnerabilities in Dell SonicWALL Email Security 7.4.5 and...

4.3 MediumPublic exploit

Multiple cross-site scripting (XSS) vulnerabilities in Dell SonicWALL Email Security 7.4.5 and earlier allow remote authenticated administrators to inject arbitrary web script or HTML via (1) the uploadPatch parameter to the System/Advanced page (settings_advanced.html) or (2) the uploadLicenses parameter in the License management (settings_upload_dlicense.html) page.

Exploit likelihood

4.85%Up 2.6 points since Feb 4, 2022

What each source reports

NVD Score used 4.3

Record: CVE-2014-2879
CVSS 2.0: 4.3 MediumAV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness: CWE-79
Updated: 2026-11-02

CVE List No score

Record: CVE-2014-2879
Updated: 2026-11-02

EUVDEUVD-2014-2903 No score

Record: EUVD-2014-2903
Updated: 2026-11-03

GitHub AdvisoriesGHSA-f3fj-9xg7-49g7 No score

Multiple cross-site scripting (XSS) vulnerabilities in Dell SonicWALL Email Security 7.4.5 and...

Record: GHSA-f3fj-9xg7-49g7
Weakness: CWE-79
Updated: 2026-11-02

Affected products

sonicwall email security appliance

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Exploit-DB	Dell SonicWALL EMail Security Appliance Application 7.4.5 - Multiple Vulnerabilities	2014-03-27

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, Exploit-DB, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2014-2879 is a medium vulnerability (CVSS 4.3) in Sonicwall Email Security Appliance, published April 17, 2014. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 4.85%, the 92nd percentile. No source names a fixed version.