CVE-2022-25062

Description

TP-LINK TL-WR840N(ES)_V6.20_180709 was discovered to contain an integer overflow via the function dm_checkString. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 28.96% Top 5%
Third-Party Advisory notion.site
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://tp-link.com product
http://router.com url repurposed not applicable
https://east-trowel-102.notion.site/CVE-2021-XXXX-RCE-Integer-Overflow-via-crafted-payload-in-an-DNS-input-field-userDomain-EN-2bc0fafd23224a5a8f86f5f0f9377d3d third party advisory

Frequently Asked Questions

What is the severity of CVE-2022-25062?
CVE-2022-25062 has been scored as a high severity vulnerability.
How to fix CVE-2022-25062?
To fix CVE-2022-25062, 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-2022-25062 being actively exploited in the wild?
It is possible that CVE-2022-25062 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~29% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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