CSIRTS // UNIFIED SECURITY ADVISORY FEEDSYS ● ONLINE · POWERED BY INTELFUSIONS.COM

← Back to feed

CVE-2021-35394: Realtek Jungle SDK Remote Code Execution Vulnerability

criticalknown exploitedpublic exploitCVE-2021-35394
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
RealTek Jungle SDK contains multiple memory corruption vulnerabilities which can allow an attacker to perform remote code execution.

CSIRTS triage

vendor: Realtekproduct: Jungle SDKRemote code executionMemory corruption
What
Multiple memory corruption vulnerabilities can lead to remote code execution.
Who is affected
Users of Realtek Jungle SDK in their applications.
Urgency
Urgent remediation is required as the vulnerabilities are actively exploited and critical in nature.
Action
Apply available patches or updates for Realtek Jungle SDK.

AI-assisted analysis generated from the source advisory — verify against the original.

⚡ Watch Jungle SDK

Get an email when a new Jungle SDK advisory drops — max one per day, one-click unsubscribe.

Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2021-12-10
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2021-35394

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2021-35394coverage & exploitation statusNVD · CVE.org

More from CISA Known Exploited Vulnerabilities