Description
A vulnerability has been found in Tenda O3V2 1.0.0.12(3880) and classified as critical. Affected by this vulnerability is the function fromNetToolGet of the file /goform/setPingInfo of the component httpd. The manipulation of the argument ip leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
References (6)
Core 6
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.315877
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.315877
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.608863
Exploit, Third Party Advisory related
https://github.com/wudipjq/my_vuln/blob/main/Tenda3/vuln_50/50.md
Exploit, Third Party Advisory exploit
https://github.com/wudipjq/my_vuln/blob/main/Tenda3/vuln_50/50.md#poc
Product product
https://www.tenda.com.cn/
Scores
CVSS v3
8.8
EPSS
0.0056
EPSS Percentile
68.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
VulnCheck KEV
2026-01-20
CWE
CWE-119
CWE-121
Status
published
Products (1)
tenda/o3_firmware
1.0.0.12\(3880\)
Published
Jul 10, 2025
Tracked Since
Feb 18, 2026