Description
A vulnerability was determined in Tenda CH22 1.0.0.1. Affected by this issue is the function fromIpsecitem of the file /goform/IPSECsave of the component httpd. Executing manipulation of the argument ipsecno can lead to stack-based buffer overflow. The attack may be performed from remote.
References (5)
Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.322049
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.322049
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.640422
Exploit, Third Party Advisory related
https://github.com/physicszq/Routers/tree/main/tmp/02
Product product
https://www.tenda.com.cn/
Scores
CVSS v3
8.8
EPSS
0.0021
EPSS Percentile
43.1%
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
total
Details
CWE
CWE-119
CWE-121
CWE-787
Status
published
Products (1)
tenda/ch22_firmware
1.0.0.1
Published
Aug 31, 2025
Tracked Since
Feb 18, 2026