CVE-2021-21087 — MEDIUM (5.4)

Vulnerability Description

Adobe Coldfusion versions 2016 (update 16 and earlier), 2018 (update 10 and earlier) and 2021.0.0.323925 are affected by an Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability. An attacker could abuse this vulnerability to execute arbitrary JavaScript code in context of the current user. Exploitation of this issue requires user interaction.

CVSS Score

5.4

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Adobe	Coldfusion	2016

Related Weaknesses (CWE)

CWE-79

References

https://helpx.adobe.com/security/products/coldfusion/apsb21-16.htmlPatchVendor Advisory
https://helpx.adobe.com/security/products/coldfusion/apsb21-16.htmlPatchVendor Advisory

FAQ

What is CVE-2021-21087?

CVE-2021-21087 is a vulnerability with a CVSS score of 5.4 (MEDIUM). Adobe Coldfusion versions 2016 (update 16 and earlier), 2018 (update 10 and earlier) and 2021.0.0.323925 are affected by an Improper Neutralization of Input During Web Page Generation ('Cross-site Scr...

How severe is CVE-2021-21087?

CVE-2021-21087 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-21087?

Check the references section above for vendor advisories and patch information. Affected products include: Adobe Coldfusion.