CVE-2025-28039

Public Exploit

Description

TOTOLINK EX1200T V4.1.2cu.5232_B20210713 was found to contain a pre-auth remote command execution vulnerability in the setUpgradeFW function through the FileName parameter.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 2.86% Top 15%
Third-Party Advisory notion.site
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://locrian-lightning-dc7.notion.site/RCE2-1ad8e5e2b1a280fbb0cacc7e758e7299 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2025-28039?
CVE-2025-28039 has been scored as a critical severity vulnerability.
How to fix CVE-2025-28039?
To fix CVE-2025-28039, 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-2025-28039 being actively exploited in the wild?
It is possible that CVE-2025-28039 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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