CVE-2021-27517
Severity Score
6.1
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Foxit PDF SDK For Web through 7.5.0 allows XSS. There is arbitrary JavaScript code execution in the browser if a victim uploads a malicious PDF document containing embedded JavaScript code that abuses app.alert (in the Acrobat JavaScript API).
Foxit PDF SDK For Web versiones hasta 7.5.0, permite un ataque de tipo XSS. Se presenta una ejecución de código JavaScript arbitrario en el navegador si una víctima carga un documento PDF malicioso conteniendo código JavaScript insertado que abusa de app.alert (en la API JavaScript de Acrobat)
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-02-21 CVE Reserved
- 2021-07-20 CVE Published
- 2024-08-03 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.foxitsoftware.com/support/security-bulletins.html | 2021-07-29 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Foxit Search vendor "Foxit" | Phantompdf Search vendor "Foxit" for product "Phantompdf" | <= 9.7.5.29616 Search vendor "Foxit" for product "Phantompdf" and version " <= 9.7.5.29616" | - |
Affected
| ||||||
| Foxit Search vendor "Foxit" | Phantompdf Search vendor "Foxit" for product "Phantompdf" | >= 10.0.0.0 <= 10.1.3.37598 Search vendor "Foxit" for product "Phantompdf" and version " >= 10.0.0.0 <= 10.1.3.37598" | - |
Affected
| ||||||
| Foxit Search vendor "Foxit" | Reader Search vendor "Foxit" for product "Reader" | <= 10.1.3.37598 Search vendor "Foxit" for product "Reader" and version " <= 10.1.3.37598" | - |
Affected
| ||||||