CVE-2021-40721
Last modified
CVE-2021-40721 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. Adobe Connect version 11.2.3 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability. If an attacker is able to convince a victim to visit a URL referencing a vulnerable page, malicious JavaScript content may be executed within the context of the victim's browser.. EPSS estimates a 0.98% chance of exploitation in the next 30 days.
Description
Adobe Connect version 11.2.3 (and earlier) is affected by a reflected Cross-Site Scripting (XSS) vulnerability. If an attacker is able to convince a victim to visit a URL referencing a vulnerable page, malicious JavaScript content may be executed within the context of the victim's browser.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Adobe | Connect | >= 11.0, <= 11.2.3 |
References
- https://helpx.adobe.com/security/products/connect/apsb21-91.htmlPatch, Release Notes, Vendor Advisory
- https://helpx.adobe.com/security/products/connect/apsb21-91.htmlPatch, Release Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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