CVE-2024-21778
 
Severity Score
7.2
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Attend
*SSVC
Descriptions
A heap-based buffer overflow vulnerability exists in the configuration file mib_init_value_array functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted .dat file can lead to arbitrary code execution. An attacker can upload a malicious file to trigger this vulnerability.
Existe una vulnerabilidad de desbordamiento de búfer de almacenamiento dinámico en la funcionalidad del archivo de configuración mib_init_value_array de Realtek rtl819x Jungle SDK v3.4.11. Un archivo .dat especialmente manipulado puede provocar la ejecución de código arbitrario. Un atacante puede cargar un archivo malicioso para desencadenar esta vulnerabilidad.
*Credits:
Discovered by Francesco Benvenuto and Kelly Patterson of Cisco Talos.
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Attend
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2024-01-10 CVE Reserved
- 2024-07-08 CVE Published
- 2024-07-09 EPSS Updated
- 2024-08-01 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-122: Heap-based Buffer Overflow
- CWE-787: Out-of-bounds Write
CAPEC
References (1)
URL | Tag | Source |
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https://talosintelligence.com/vulnerability_reports/TALOS-2024-1911 | Third Party Advisory |
URL | Date | SRC |
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URL | Date | SRC |
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URL | Date | SRC |
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Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Level1 Search vendor "Level1" | Wbr-6013 Firmware Search vendor "Level1" for product "Wbr-6013 Firmware" | rer4_a_v3411b_2t2r_lev_09_170623 Search vendor "Level1" for product "Wbr-6013 Firmware" and version "rer4_a_v3411b_2t2r_lev_09_170623" | - |
Affected
| in | Level1 Search vendor "Level1" | Wbr-6013 Search vendor "Level1" for product "Wbr-6013" | - | - |
Safe
|
Realtek Search vendor "Realtek" | Rtl819x Jungle Software Development Kit Search vendor "Realtek" for product "Rtl819x Jungle Software Development Kit" | 3.4.11 Search vendor "Realtek" for product "Rtl819x Jungle Software Development Kit" and version "3.4.11" | - |
Affected
|