TI-2025-29333 Aliases CVE-2025-46632 GHSA-wf34-hx5v-vq6q

Initialization vector (IV) reuse in the web management portal of the Tenda RX2 Pro…

LOW 29CWE-323Published 2025-05-01 · Updated 2025-05-02

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.

Summary

Initialization vector (IV) reuse in the web management portal of the Tenda RX2 Pro 16.03.30.14 may allow an attacker to discern information about or more easily decrypt encrypted messages between client and server.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00322 25th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:tenda:rx2_pro_firmware:16.03.30.14:::::::*	16.03.30.14	Vulnerable	Tenda
cpe:2.3:h:tenda:rx2_pro:-:::::::*	not specified by NVD	Running on	Tenda

cpe:2.3:o:tenda:rx2_pro_firmware:16.03.30.14:*:*:*:*:*:*:* Versions 16.03.30.14 Vulnerable ·Tenda
cpe:2.3:h:tenda:rx2_pro:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Tenda

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-46632
2026-10-03 Alias added: GHSA-wf34-hx5v-vq6q

References

Exploit 1

https://blog.uturn.dev/#/writeups/iot-village/tenda-rx2pro/README?id=cve-2025-46632-static-iv-use-in-httpd

Other 1

https://www.tendacn.com/us/default.html

TI-2025-29326 Lack of input validation/sanitization in the 'setLanCfg' API endpoint in httpd in the… CVSS 3.1HIGH 8.8
TI-2025-29332 Improper access controls in the web management portal of the Tenda RX2 Pro 16.03.30.14… CVSS 3.1MEDIUM 6.5
TI-2025-29329 Lack of input validation/sanitization in the 'ate' management service in the Tenda RX2… CVSS 3.1HIGH 7.3
TI-2025-29328 Use of weak credentials in the Tenda RX2 Pro 16.03.30.14 allows an unauthenticated… CVSS 3.1HIGH 8.2
TI-2025-29335 Cleartext transmission of sensitive information in the web management portal of the Tenda… CVSS 3.1HIGH 8.2
TI-2025-29334 Cleartext transmission of sensitive information in the web management portal of the Tenda… CVSS 3.1HIGH 8.2

See all 10 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences