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CVE-2021-21085

Adobe Connect CSV injection via export feature could lead to code execution

HIGH
7.8
CVSS Score
Published: March 12, 2021 at 06:14 PM UTC
Updated: June 17, 2026 at 03:34 AM UTC
1 product affected across 1 vendorConnect

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Severity
HIGH7.8
Exploit prediction
EPSS 4%
SSVC
No known exploit

Description

Adobe Connect version 11.0.7 (and earlier) is affected by an Input Validation vulnerability in the export feature. An attacker could exploit this vulnerability by injecting a payload into an online event form and achieve code execution if the victim exports and opens the data on their local machine.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Connect· Adobe
95%
v ≤ 11.0.7

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_MISCVendor Advisory
Source: [email protected]
https://helpx.adobe.com/security/products/connect/apsb21-19.html

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.8HIGHadobe
Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-20

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