CVE-2025-28034

Public Exploit

Description

TOTOLINK A800R V4.1.2cu.5137_B20200730, A810R V4.1.2cu.5182_B20201026, A830R V4.1.2cu.5182_B20201102, A950RG V4.1.2cu.5161_B20200903, A3000RU V5.9c.5185_B20201128, and A3100R V4.1.2cu.5247_B20211129 were found to contain a pre-auth remote command execution vulnerability in the NTPSyncWithHost function through the hostTime parameter.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 2.41% Top 20%
Third-Party Advisory notion.site Third-Party Advisory notion.site
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://locrian-lightning-dc7.notion.site/RCE2-1a98e5e2b1a280bebf53d868f1b1a711?pvs=74 third party advisory exploit
https://locrian-lightning-dc7.notion.site/CVE-2025-28034-RCE2-1a98e5e2b1a280bebf53d868f1b1a711 exploit third party advisory

Frequently Asked Questions

What is the severity of CVE-2025-28034?
CVE-2025-28034 has been scored as a critical severity vulnerability.
How to fix CVE-2025-28034?
To fix CVE-2025-28034, 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-2025-28034 being actively exploited in the wild?
It is possible that CVE-2025-28034 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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