CVE-2022-29558

Name: CVE-2022-29558
Creator: NVD / NIST
Published: 2022-07-28T22:15:08.127+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 1.24%

Last modified Jun 17, 2026

CVE-2022-29558 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Realtek rtl819x-SDK before v3.6.1 allows command injection over the web interface.. EPSS estimates a 1.24% chance of exploitation in the next 30 days.

Description

Realtek rtl819x-SDK before v3.6.1 allows command injection over the web interface.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

1.24%

65.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-77

Affected Software

Vendor	Product	Versions
Realtek	Rtl819x Software Development Kit	< 3.6.1

References

https://www.realtek.comVendor Advisory
https://www.realtek.com/images/safe-report/Realtek_APRouter_SDK_Advisory-CVE-2022-29558.pdfVendor Advisory
https://www.realtek.comVendor Advisory
https://www.realtek.com/images/safe-report/Realtek_APRouter_SDK_Advisory-CVE-2022-29558.pdfVendor Advisory

Timeline

Published: Jul 28, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-29558?

Realtek rtl819x-SDK before v3.6.1 allows command injection over the web interface.

How severe is CVE-2022-29558?

CVE-2022-29558 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.24% probability of exploitation in the next 30 days.

How do I fix CVE-2022-29558?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-29558?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST