CVE-2021-22338: XEE
First published: Tue Jun 29 2021(Updated: )
There is an XXE injection vulnerability in eCNS280 V100R005C00 and V100R005C10. A module does not perform the strict operation to the input XML message. Attacker can send specific message to exploit this vulnerability, leading to the module denial of service.
Credit: psirt@huawei.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Huawei ECNS280 | =v100r005c00 | |
| Huawei ECNS280 | =v100r005c10 | |
| Huawei ECNS280 |
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Frequently Asked Questions
What is CVE-2021-22338?
CVE-2021-22338 is an XXE injection vulnerability in eCNS280 V100R005C00 and V100R005C10.
How severe is CVE-2021-22338?
CVE-2021-22338 has a severity rating of 5.3 (medium).
What is the affected software version for CVE-2021-22338?
The affected software versions for CVE-2021-22338 are eCNS280 V100R005C00 and V100R005C10.
How can an attacker exploit CVE-2021-22338?
An attacker can exploit CVE-2021-22338 by sending a specific message to the module, leading to denial of service.
Is there a fix available for CVE-2021-22338?
To fix CVE-2021-22338, users should apply the necessary patches or updates provided by Huawei.
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- vendor/huawei
- canonical/huawei ecns280
- version/huawei ecns280/v100r005c00
- version/huawei ecns280/v100r005c10