CVE-2025-9806

Name: CVE-2025-9806
Creator: NVD / NIST
Published: 2025-09-02T01:15:30.957+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 0.9/10EPSS 0.14%

Last modified Jun 17, 2026

CVE-2025-9806 is a low-severity vulnerability rated 0.9/10 on the CVSS scale. A vulnerability was determined in Tenda F1202 1.2.0.9/1.2.0.14/1.2.0.20. Impacted is an unknown function of the file /etc_ro/shadow of the component Administrative Interface. EPSS estimates a 0.14% chance of exploitation in the next 30 days.

Description

A vulnerability was determined in Tenda F1202 1.2.0.9/1.2.0.14/1.2.0.20. Impacted is an unknown function of the file /etc_ro/shadow of the component Administrative Interface. This manipulation with the input Fireitup causes hard-coded credentials. The attack can only be executed locally. A high degree of complexity is needed for the attack. The exploitability is considered difficult. The exploit has been publicly disclosed and may be utilized.

Metrics

CVSS 3.1

6.4/10

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

CVSS 4.0

0.9/10

CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/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

0.14%

4.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Tenda	F1202 Firmware	1.2.0.9
Tenda	F1202 Firmware	1.2.0.14
Tenda	F1202 Firmware	1.2.0.20

References

https://github.com/August829/Yu/blob/main/58ead8e7e08bfb0e9.mdBroken Link
https://github.com/August829/Yu/blob/main/58ead8e7e08bfb0e9.md#steps-to-reproduceBroken Link
https://vuldb.com/?ctiid.322130Permissions Required, VDB Entry
https://vuldb.com/?id.322130Third Party Advisory, VDB Entry
https://vuldb.com/?submit.640980Third Party Advisory, VDB Entry
https://www.tenda.com.cn/Product

Timeline

Published: Sep 2, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-9806?

How severe is CVE-2025-9806?

CVE-2025-9806 has a CVSS score of 0.9/10 (LOW severity). The EPSS model estimates a 0.14% probability of exploitation in the next 30 days.

How do I fix CVE-2025-9806?

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-2025-9806?

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

Scan your code now

Source: NVD / NIST