CVE-2023-34435

HIGH 7.2CVE-2023-34435 · Published 08/07/2024 · updated 17/06/2026

In short

CVE-2023-34435 is a HIGH (CVSS 7.2) vulnerability affecting rtl819x jungle software development kit (realtek).
Chance of exploitation in the next 30 days (EPSS): 0.47%, higher than 40.8% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
rtl819x jungle software development kit realtek	`= 3.4.11`	No fix yet

Description

A firmware update vulnerability exists in the boa formUpload functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted network packets can lead to arbitrary firmware update. An attacker can provide a malicious file to trigger this vulnerability.

References

talosintelligence.com/vulnerability_reports/TALOS-2023-1874 · Third Party Advisory
talosintelligence.com/vulnerability_reports/TALOS-2023-1874

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Package

Affected versions

Patched versions

rtl819x jungle software development kit

realtek

= 3.4.11

No fix yet

More vulnerabilities in rtl819x jungle software development kit

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