CVE-2025-5527

Tenda RX3 SetStaticRouteCfg save_staticroute_data stack-based overflow

Published Jun 3, 2025 CVSS 4.0 · 8.7 High EPSS 13.6% KEV · Not listed
Description
A vulnerability was found in Tenda RX3 16.03.13.11_multi_TDE01. It has been rated as critical. This issue affects the function save_staticroute_data of the file /goform/SetStaticRouteCfg. The manipulation of the argument list leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Analysis

No analysis available yet

Remediation

No remediation available yet

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-16791 A vulnerability was found in Tenda RX3 16.03.13.11_multi_TDE01. It has been rated as critical. This issue affects the function save_staticroute_data of the file /goform/SetStaticRouteCfg. The manipulation of the argument list leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
History
Type Values Removed Values Added
First Time appeared Tenda
Tenda rx3
Tenda rx3 Firmware
Weaknesses CWE-787
CPEs cpe:2.3:h:tenda:rx3:1.0:*:*:*:*:*:*:*
cpe:2.3:o:tenda:rx3_firmware:16.03.13.11_multi:*:*:*:*:*:*:*
Vendors & Products Tenda
Tenda rx3
Tenda rx3 Firmware
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description A vulnerability was found in Tenda RX3 16.03.13.11_multi_TDE01. It has been rated as critical. This issue affects the function save_staticroute_data of the file /goform/SetStaticRouteCfg. The manipulation of the argument list leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Title Tenda RX3 SetStaticRouteCfg save_staticroute_data stack-based overflow
Weaknesses CWE-119
CWE-121
References
Metrics cvssV2_0

{'score': 9, 'vector': 'AV:N/AC:L/Au:S/C:C/I:C/A:C'}

cvssV3_0

{'score': 8.8, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses
  • CWE-119

    Improper Restriction of Operations within the Bounds of a Memory Buffer

  • CWE-121

    Stack-based Buffer Overflow

  • CWE-787

    Out-of-bounds Write

Sources

Status
PUBLISHED
Assigner
VulDB
Published
Updated
Jun 4, 2025, 1:55 PM
Reserved
Jun 3, 2025, 1:11 PM
Status
Analyzed
Published
Jun 3, 2025, 9:15 PM
Modified
Jun 17, 2026, 9:48 AM