CVE-2021-20694
First published: Mon Apr 26 2021(Updated: )
Improper access control vulnerability in DAP-1880AC firmware version 1.21 and earlier allows a remote authenticated attacker to bypass access restriction and to start a telnet service via unspecified vectors.
Credit: vultures@jpcert.or.jp
| Affected Software | Affected Version | How to fix |
|---|---|---|
| D-Link DAP-1880AC Firmware | <=1.21 | |
| Dlink DAP-1880AC Firmware |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-20694?
CVE-2021-20694 has been classified with a high severity due to improper access control allowing potential unauthorized access.
How do I fix CVE-2021-20694?
To fix CVE-2021-20694, update the DAP-1880AC firmware to version 1.22 or later.
What versions of DAP-1880AC firmware are affected by CVE-2021-20694?
CVE-2021-20694 affects DAP-1880AC firmware version 1.21 and earlier.
What are the potential risks of CVE-2021-20694?
The risks associated with CVE-2021-20694 include unauthorized remote access and potential manipulation of the device settings.
Is there a workaround for CVE-2021-20694?
While the best solution is a firmware update, users can mitigate risks by disabling telnet and restricting device access.
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