CVE-2022-28940
First published: Wed May 04 2022(Updated: )
In H3C MagicR100 <=V100R005, the / Ajax / ajaxget interface can be accessed without authorization. It sends a large amount of data through ajaxmsg to carry out DOS attack.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| H3c Magic R100 Firmware | <=v100r005 | |
| H3C Magic R100 |
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Frequently Asked Questions
What is CVE-2022-28940?
CVE-2022-28940 is a vulnerability in H3C MagicR100 <=V100R005 that allows unauthorized access to the /Ajax/ajaxget interface, which can be exploited for a Denial of Service (DOS) attack.
How severe is CVE-2022-28940?
CVE-2022-28940 has a severity rating of 7.5 (high).
How does CVE-2022-28940 affect H3C MagicR100?
CVE-2022-28940 affects H3C MagicR100 firmware versions up to and including V100R005.
How can the /Ajax/ajaxget interface be accessed without authorization?
The /Ajax/ajaxget interface in H3C MagicR100 <=V100R005 can be accessed without authorization, allowing potential exploitation of the vulnerability.
What is the fix for CVE-2022-28940?
To fix CVE-2022-28940, it is recommended to update H3C MagicR100 firmware version to a secure version that is higher than V100R005.
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- agent/severity
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- vendor/h3c
- canonical/h3c magic r100 firmware
- version/h3c magic r100 firmware/v100r005
- canonical/h3c magic r100