PT-2021-2957 · Adobe · Coldfusion

Published 2021-03-22 · Updated 2022-06-03 · CVE-2021-21087

Positive Technologies (AI Summary)

CVSS v2.0

6.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Adobe Coldfusion versions 2016 (update 16 and earlier) Adobe Coldfusion versions 2018 (update 10 and earlier) Adobe Coldfusion version 2021.0.0.323925

Description The issue is related to improper neutralization of input during web page generation, which can be exploited to execute arbitrary JavaScript code in the context of the current user. This can allow a remote attacker to execute arbitrary code in the context of the current user. Exploitation of this issue requires user interaction.

Recommendations For Adobe Coldfusion version 2016 (update 16 and earlier), update to a version later than update 16. For Adobe Coldfusion version 2018 (update 10 and earlier), update to a version later than update 10. For Adobe Coldfusion version 2021.0.0.323925, update to a version later than 2021.0.0.323925. As a temporary workaround, consider restricting user interaction with the affected system until a patch is available.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2021-02544

CVE-2021-21087

Affected Products

Coldfusion

References · 9

• https://helpx.adobe.com/security/products/coldfusion/apsb21-16.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-21087 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-21087 · Security Note
• https://bdu.fstec.ru/vul/2021-02544 · Security Note
• https://t.me/cvenotify/13363 · Telegram Post
• https://t.me/cvenotify/13291 · Telegram Post
• https://t.me/cybersecuritytechnologies/3007 · Telegram Post
• https://t.me/cvenotify/31089 · Telegram Post
• https://t.me/cvenotify/16781 · Telegram Post