CVE-2020-14473
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Stack-based buffer overflow vulnerability in Vigor3900, Vigor2960, and Vigor300B with firmware before 1.5.1.1.
Vulnerabilidad de desbordamiento del búfer en la región stack de la memoria en Vigor3900, Vigor2960 y Vigor300B con versión de firmware anterior a 1.5.1.1
*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
- 2020-06-19 CVE Reserved
- 2020-06-24 CVE Published
- 2024-08-04 CVE Updated
- 2024-08-04 First Exploit
- 2024-12-17 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-787: Out-of-bounds Write
CAPEC
References (2)
| URL | Tag | Source |
|---|---|---|
| https://www.draytek.com/about/security-advisory/vigor3900-/-vigor2960-/-vigor300b-stack-based-buffer-overflow-vulnerability-%28cve-2020-14473%29 | X_refsource_confirm |
| URL | Date | SRC |
|---|---|---|
| https://github.com/Cossack9989/Vulns/blob/master/IoT/CVE-2020-14473.md | 2024-08-04 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Draytek Search vendor "Draytek" | Vigor300b Firmware Search vendor "Draytek" for product "Vigor300b Firmware" | < 1.5.1.1 Search vendor "Draytek" for product "Vigor300b Firmware" and version " < 1.5.1.1" | - |
Affected
| in | Draytek Search vendor "Draytek" | Vigor300b Search vendor "Draytek" for product "Vigor300b" | - | - |
Safe
|
| Draytek Search vendor "Draytek" | Vigor2960 Firmware Search vendor "Draytek" for product "Vigor2960 Firmware" | < 1.5.1.1 Search vendor "Draytek" for product "Vigor2960 Firmware" and version " < 1.5.1.1" | - |
Affected
| in | Draytek Search vendor "Draytek" | Vigor2960 Search vendor "Draytek" for product "Vigor2960" | - | - |
Safe
|
| Draytek Search vendor "Draytek" | Vigor3900 Firmware Search vendor "Draytek" for product "Vigor3900 Firmware" | < 1.5.1.1 Search vendor "Draytek" for product "Vigor3900 Firmware" and version " < 1.5.1.1" | - |
Affected
| in | Draytek Search vendor "Draytek" | Vigor3900 Search vendor "Draytek" for product "Vigor3900" | - | - |
Safe
|