CVE-2021-40326
Severity Score
5.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Foxit PDF Reader before 11.1 and PDF Editor before 11.1, and PhantomPDF before 10.1.6, mishandle hidden and incremental data in signed documents. An attacker can write to an arbitrary file, and display controlled contents, during signature verification.
Foxit PDF Reader versiones anteriores a 11.1 y PDF Editor versiones anteriores a 11.1, y PhantomPDF versiones anteriores a 10.1.6, manejan inapropiadamente los datos ocultos e incrementales en los documentos firmados. Un atacante puede escribir en un archivo arbitrario, y mostrar contenidos controlados, durante la verificación de la firma
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-08-30 CVE Reserved
- 2022-08-29 CVE Published
- 2024-03-21 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-347: Improper Verification of Cryptographic Signature
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.foxit.com/support/security-bulletins.html | 2022-09-02 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Foxit Search vendor "Foxit" | Pdf Editor Search vendor "Foxit" for product "Pdf Editor" | >= 11.0 < 11.1 Search vendor "Foxit" for product "Pdf Editor" and version " >= 11.0 < 11.1" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|
| Foxit Search vendor "Foxit" | Pdf Reader Search vendor "Foxit" for product "Pdf Reader" | >= 11.0 < 11.1 Search vendor "Foxit" for product "Pdf Reader" and version " >= 11.0 < 11.1" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|
| Foxit Search vendor "Foxit" | Phantompdf Search vendor "Foxit" for product "Phantompdf" | < 10.1.6 Search vendor "Foxit" for product "Phantompdf" and version " < 10.1.6" | - |
Affected
| in | Microsoft Search vendor "Microsoft" | Windows Search vendor "Microsoft" for product "Windows" | - | - |
Safe
|