CVE-2025-9828

low-risk
Published 2025-09-02

A vulnerability was determined in Tenda CP6 11.10.00.243. The affected element is the function sub_2B7D04 of the component uhttp. Executing manipulation can lead to risky cryptographic algorithm. The attack may be launched remotely. This attack is characterized by high complexity. The exploitability is described as difficult. The exploit has been publicly disclosed and may be utilized.

Do I need to act?

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0.08% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.7/10 Low
NETWORK / HIGH complexity

Affected Products (1)

Cp6 Firmware

Affected Vendors

Tenda

References (5)

Exploit https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Tenda/CP6.md
Permissions Required https://vuldb.com/?ctiid.322175
Third Party Advisory https://vuldb.com/?id.322175
Third Party Advisory https://vuldb.com/?submit.641566
Product https://www.tenda.com.cn/
18
/ 100
low-risk
Severity 13/34 · Low
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal