CVE-2025-12265

Name: CVE-2025-12265
Creator: NVD / NIST
Published: 2025-10-27T11:15:40.05+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.4/10EPSS 0.97%

Last modified Jun 17, 2026

CVE-2025-12265 is a high-severity vulnerability rated 7.4/10 on the CVSS scale. A weakness has been identified in Tenda CH22 1.0.0.1. Affected by this issue is the function fromVirtualSer of the file /goform/VirtualSer. EPSS estimates a 0.97% chance of exploitation in the next 30 days.

Description

A weakness has been identified in Tenda CH22 1.0.0.1. Affected by this issue is the function fromVirtualSer of the file /goform/VirtualSer. This manipulation of the argument page causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

7.4/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.97%

57.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Tenda	Ch22 Firmware	1.0.0.1

References

https://github.com/QIU-DIE/CVE/issues/18Exploit, Issue Tracking, Third Party Advisory
https://vuldb.com/?ctiid.329936Permissions Required, VDB Entry
https://vuldb.com/?id.329936Third Party Advisory, VDB Entry
https://vuldb.com/?submit.674012Third Party Advisory, VDB Entry
https://www.tenda.com.cn/Product

Timeline

Published: Oct 27, 2025
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2025-12265?

How severe is CVE-2025-12265?

CVE-2025-12265 has a CVSS score of 7.4/10 (HIGH severity). The EPSS model estimates a 0.97% probability of exploitation in the next 30 days.

How do I fix CVE-2025-12265?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-12265?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST