CVE-2025-9828

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.
References
Link Resource
https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Tenda/CP6.md Exploit Third Party Advisory
https://vuldb.com/?ctiid.322175 Permissions Required VDB Entry
https://vuldb.com/?id.322175 Third Party Advisory VDB Entry
https://vuldb.com/?submit.641566 Third Party Advisory VDB Entry
https://www.tenda.com.cn/ Product
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:tenda:cp6_firmware:11.10.00.243:*:*:*:*:*:*:*
cpe:2.3:h:tenda:cp6:-:*:*:*:*:*:*:*

History

03 Oct 2025, 15:05

Type Values Removed Values Added
CPE cpe:2.3:h:tenda:cp6:-:*:*:*:*:*:*:*
cpe:2.3:o:tenda:cp6_firmware:11.10.00.243:*:*:*:*:*:*:*
First Time Tenda
Tenda cp6 Firmware
Tenda cp6
References () https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Tenda/CP6.md - () https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Tenda/CP6.md - Exploit, Third Party Advisory
References () https://vuldb.com/?ctiid.322175 - () https://vuldb.com/?ctiid.322175 - Permissions Required, VDB Entry
References () https://vuldb.com/?id.322175 - () https://vuldb.com/?id.322175 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.641566 - () https://vuldb.com/?submit.641566 - Third Party Advisory, VDB Entry
References () https://www.tenda.com.cn/ - () https://www.tenda.com.cn/ - Product

02 Sep 2025, 17:15

Type Values Removed Values Added
New CVE

Information

Published : 2025-09-02 17:15

Updated : 2025-10-03 15:05


NVD link : CVE-2025-9828

Mitre link : CVE-2025-9828

CVE.ORG link : CVE-2025-9828


JSON object : View

Products Affected

tenda

  • cp6_firmware
  • cp6
CWE
CWE-310

Cryptographic Issues

CWE-327

Use of a Broken or Risky Cryptographic Algorithm