Buffer overflow in Realtek Rtl819x_jungle_software_development_kit
CVE-2021-35392
Realtek Jungle SDK version v2.x up to v3.4.14B provides a 'WiFi Simple Config' server that implements both UPnP and SSDP protocols. The binary is usually named wscd or mini_upnpd and is the successor to miniigd. The server is vulnerable to…
Vulnerability class: Buffer Overflow
EPSS: 0.832 (99.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Realtek Rtl819x_jungle_software_development_kit
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Patch, x_refsource_MISC, Broken Link, Vendor Advisory)
- cve@mitre.org (Patch, x_refsource_MISC, Vendor Advisory)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC, Broken Link)
Frequently asked questions
- What is CVE-2021-35392?
- CVE-2021-35392 is a high-severity vulnerability in Realtek Rtl819x_jungle_software_development_kit, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2021-08-16.
- How severe is CVE-2021-35392?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2021-35392 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.