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TI-2025-35060 Aliases CVE-2025-55603GHSA-753x-76pr-jqpg

Tenda AX3 V16.03.12.10_CN is vulnerable to Buffer Overflow in the fromSetSysTime function via the ntpServer parameter.

Priority HIGH 81CWE-120Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-120 and the CVSS impact.

Summary

Tenda AX3 V16.03.12.10_CN is vulnerable to Buffer Overflow in the fromSetSysTime function via the ntpServer parameter.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00412 35th 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
Poc
Automatable
Yes
Technical impact
Partial

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

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:tenda:ax3_firmware:16.03.12.10_cn:*:*:*:*:*:*:*16.03.12.10_cnVulnerableTenda
cpe:2.3:h:tenda:ax3:-:*:*:*:*:*:*:*not specified by NVDRunning onTenda
  • cpe:2.3:o:tenda:ax3_firmware:16.03.12.10_cn:*:*:*:*:*:*:* Versions 16.03.12.10_cn Vulnerable ·Tenda
  • cpe:2.3:h:tenda:ax3:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Tenda

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-55603
  2. 2026-10-03 Alias added: GHSA-753x-76pr-jqpg

References

Exploit 1

  • TI-2025-42929 Tenda AX3 firmware v16.03.12.11 contains a stack-based buffer overflow in the formGetIptv… CVSS 3.1CRITICAL 9.8
  • TI-2025-42927 Tenda AX3 firmware v16.03.12.11 contains a stack-based buffer overflow in the formGetIptv… CVSS 3.1CRITICAL 9.8
  • TI-2025-42926 Tenda AX3 firmware v16.03.12.11 contains a stack overflow in formSetIptv via the vlanId… CVSS 3.1CRITICAL 9.8
  • TI-2025-42925 Tenda AX3 firmware v16.03.12.11 contains a stack overflow in formSetIptv via the list… CVSS 3.1CRITICAL 9.8
  • TI-2023-28433 Tenda AX3 v16.03.12.11 was discovered to contain a remote code execution (RCE)… CVSS 3.1CRITICAL 9.8
  • TI-2023-09933 Tenda AX3 V16.03.12.11 was discovered to contain a stack overflow via the timeType function at /goform/SetSysTimeCfg. CVSS 3.1CRITICAL 9.8
See all 52 →

Sources

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