CVE-2021-45988

Description

Tenda routers G1 and G3 v15.11.0.17(9502)_CN were discovered to contain a stack overflow in the function formAddDnsForward. This vulnerability allows attackers to cause a Denial of Service (DoS) via the DnsForwardRule parameter.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.33%
Third-Party Advisory ibmcloud.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/pjqwudi/my_vuln/blob/main/Tenda/vuln_5/5.md broken link
https://exchange.xforce.ibmcloud.com/vulnerabilities/218960 third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-45988?
CVE-2021-45988 has been scored as a high severity vulnerability.
How to fix CVE-2021-45988?
To fix CVE-2021-45988, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-45988 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-45988 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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