CVE-2021-46835

Name: CVE-2021-46835
Creator: NVD / NIST
Published: 2022-09-20T20:15:09.827+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 0.25%

Last modified Jun 17, 2026

CVE-2021-46835 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. There is a traffic hijacking vulnerability in WS7200-10 11.0.2.13. Successful exploitation of this vulnerability can cause packets to be hijacked by attackers.. EPSS estimates a 0.25% chance of exploitation in the next 30 days.

Description

There is a traffic hijacking vulnerability in WS7200-10 11.0.2.13. Successful exploitation of this vulnerability can cause packets to be hijacked by attackers.

Metrics

CVSS 3.1

4.3/10

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

EPSS Probability

0.25%

15.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-294

Affected Software

Vendor	Product	Versions
Huawei	Ws7200-10 Firmware	11.0.2.13

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20220831-01-5370a6df-enVendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20220831-01-5370a6df-enVendor Advisory

Timeline

Published: Sep 20, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-46835?

There is a traffic hijacking vulnerability in WS7200-10 11.0.2.13. Successful exploitation of this vulnerability can cause packets to be hijacked by attackers.

How severe is CVE-2021-46835?

CVE-2021-46835 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.25% probability of exploitation in the next 30 days.

How do I fix CVE-2021-46835?

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-2021-46835?

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

Scan your code now

Source: NVD / NIST