CVE-2025-5527

CWE-119 — Buffer OverflowCWE-121 — Stack-based Buffer OverflowCWE-787 — Out-of-bounds Write4 documents4 sources
Severity
8.7HIGH
EPSS
1.7%
top 17.70%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Tenda RX3Tenda RX3 Firmware
Timeline
PublishedJun 3
Latest updateJul 22

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.

CVSS 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

Affected Packages2 packages

▶CVEListV5tenda/rx316.03.13.11_multi_TDE01
▶NVDtenda/rx3_firmware16.03.13.11_multi

🔴Vulnerability Details

2
GHSA
GHSA-28m4-49gg-78fx: A vulnerability was found in Tenda RX3 16↗2025-06-03
▶
CVEList
Tenda RX3 SetStaticRouteCfg save_staticroute_data stack-based overflow↗2025-06-03
▶

🔍Detection Rules

1
Suricata
ET WEB_SPECIFIC_APPS Tenda SetStaticRouteCfg list Parameter Buffer Overflow Attempt (CVE-2025-5527)↗2025-07-22
▶