How severe is CVE-2021-22410?

CVE-2021-22410 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2021-22410 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-22410?

CVE-2021-22410 affects Huawei Imaster Nce-fabric Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-22410?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2021-22410 published?

CVE-2021-22410 was published on 2021-11-23 and last updated on 2026-06-17.

CVE-2021-22410

CVE-2021-22410 is a medium-severity vulnerability in Huawei Imaster Nce-fabric Firmware with a CVSS 3.x base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
CVSS v2: 3.5
EPSS exploit prediction: 0% (23rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Huawei Imaster Nce-fabric Firmware
Published: 2021-11-23
Last modified: 2026-06-17

Description

There is a XSS injection vulnerability in iMaster NCE-Fabric V100R019C10. A module of the client does not verify the input sufficiently. Attackers can exploit this vulnerability by modifying input after logging onto the client. This may compromise the normal service of the client.

Frequently asked questions

What is CVE-2021-22410?: There is a XSS injection vulnerability in iMaster NCE-Fabric V100R019C10. A module of the client does not verify the input sufficiently. Attackers can exploit this vulnerability by modifying input after logging onto the client. This may compromise the normal service of the client.
How severe is CVE-2021-22410?: CVE-2021-22410 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2021-22410 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-22410?: CVE-2021-22410 affects Huawei Imaster Nce-fabric Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-22410?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-22410 published?: CVE-2021-22410 was published on 2021-11-23 and last updated on 2026-06-17.

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210324-01-xss-en

Affected products (1)

cpe:2.3:o:huawei:imaster_nce-fabric_firmware:v100r019c10:*:*:*:*:*:*:*

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