CVE-2022-48259

Name: CVE-2022-48259
Creator: NVD / NIST
Published: 2023-02-27T18:15:19.813+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.96%

Last modified Jun 17, 2026

CVE-2022-48259 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. There is a system command injection vulnerability in BiSheng-WNM FW 3.0.0.325. Successful exploitation could allow attackers to gain higher privileges.. EPSS estimates a 0.96% chance of exploitation in the next 30 days.

Description

There is a system command injection vulnerability in BiSheng-WNM FW 3.0.0.325. Successful exploitation could allow attackers to gain higher privileges.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

0.96%

57.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Huawei	Bisheng-Wnm Firmware	3.0.0.325

References

Timeline

Published: Feb 27, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-48259?

There is a system command injection vulnerability in BiSheng-WNM FW 3.0.0.325. Successful exploitation could allow attackers to gain higher privileges.

How severe is CVE-2022-48259?

CVE-2022-48259 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.96% probability of exploitation in the next 30 days.

How do I fix CVE-2022-48259?

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-2022-48259?

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

Scan your code now

Source: NVD / NIST