VulnerabilityModified

CVE-2017-9140

Cross-site scripting (XSS) vulnerability in Telerik.ReportViewer.WebForms.dll in Telerik Reporting for ASP.NET WebForms Report Viewer control before R1 2017 SP2 (11.0.17.406) allows remote attackers to inject arbitrary web script or HTML via the bgColor…

MEDIUM 6.1EPSS 9.72%

Does this matter?

Lower severity and a low EPSS score (9.72%). Track it; it rarely justifies an emergency change on its own.

Description

CVSS 3.0: 6.1 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS: 9.72% probability · 95th percentile
Public exploits: None in Exploit-DB
CISA KEV: Not listed
Weakness: CWE-79
Affected: progress/telerik reporting · progress/sitefinity cms
Source: cve@mitre.org

EPSS trend

EPSS moved from 12.0% on 21 September 2026 to 9.7% on 27 October 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.