Tenda CP6 uhttp sub_2B7D04 risky encryption
Published Sep 2, 2025 · Updated Nov 3, 2026
Original summary
Normalized public record · Updated Nov 3, 2026
Tenda CP6 uhttp sub_2B7D04 risky encryption
Publisher and source text is retained separately from QFinch interpretation.
QFinch assessment
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.
Evidence: public source recordsAffected products
| Affected package, product or range | Fix status |
|---|---|
| Consult the referenced vendor advisory for affected versions. | Consult source advisory |
Matching a version is only one part of assessing exposure. QFinch has not assessed your environment on this public page.
Remediation
Apply the vendor-supported fixed release or mitigation, then verify the affected component is no longer reachable.
- Confirm the affected product and reachable code path exist in your environment.
- Apply the vendor-supported patch or mitigation from the primary advisory.
- Rescan the exact deployed revision and retain verification evidence.
Evidence coverage
- SSVC priority
- LOW
- Confidence
- Not available
- Aliases
- None reported
Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.
Sources and record history
- VDB-322175 | Tenda CP6 uhttp sub_2B7D04 risky encryption ↗
- VDB-322175 | CTI Indicators (IOB, IOC, TTP, IOA) ↗
- Submit #641566 | Tenda CP6 V11.10.00.243 CWE-327 Use of a Broken or Risky Cryptographic Algorithm ↗
- Source repository ↗
- www.tenda.com.cn ↗
Record history
Published Sep 2, 2025 · Last refreshed Nov 3, 2026