CVE-2024-21778
published 2024-07-08CVE-2024-21778: 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…
PriorityP341high7.2CVSS 3.1
AVNACLPRHUINSUCHIHAH
EPSS
0.94%
56.6th percentile
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.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| level1 | wbr-6013_firmware | — | — |
| levelone | wbr-6013 | — | — |
| realtek | rtl819x_jungle_sdk | — | — |
| realtek | rtl819x_jungle_software_development_kit | — | — |
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Talos
15 vulnerabilities discovered in software development kit for wireless routers
blogs_talos·2024-07-10·CVSS 7.2
[HIGH] 15 vulnerabilities discovered in software development kit for wireless routers
## 15 vulnerabilities discovered in software development kit for wireless routers
Cisco Talos’ Vulnerability Research team recently discovered 15 vulnerabilities in the Realtek rtl819x Jungle software development kit used in some small and home office wireless routers.
This SDK uses the discontinued, open-source Boa as its web server. Talos researchers discovered these vulnerabilities in the Jungle SDK while researching other vulnerabilities in the LevelOne WBR-6013 wireless router, which are also covered in this blog post.
Realtek has patched these issues in the SDK, all in adherence to Cisco’s third-party vulnerability disclosure policy, while LevelOne has declined to release a fix.
For Snort coverage that can detect the exploitation of these vulnerabilities, download the latest rule
Talos
15 vulnerabilities discovered in software development kit for wireless routers
blogs_talos·2024-07-10·CVSS 7.2
[HIGH] 15 vulnerabilities discovered in software development kit for wireless routers
Cisco Talos’ Vulnerability Research team recently discovered 15 vulnerabilities in the Realtek rtl819x Jungle software development kit used in some small and home office wireless routers.
This SDK uses the discontinued, open-source Boa as its web server. Talos researchers discovered these vulnerabilities in the Jungle SDK while researching other vulnerabilities in the LevelOne WBR-6013 wireless router, which are also covered in this blog post.
Realtek has patched these issues in the SDK, all in adherence to Cisco’s third-party vulnerability disclosure policy, while LevelOne has declined to release a fix.
For Snort coverage that can detect the exploitation of these vulnerabilities, download the latest rule sets from Snort.org, and our latest Vulnerability Advisories are always posted on
2024-07-08
Published