Description
A vulnerability was found in Tenda AC23 16.03.07.45 and classified as critical. Affected by this issue is the function formSetSysToolDDNS/formGetSysToolDDNS of the file /bin/httpd. The manipulation leads to out-of-bounds write. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-220640.
Metrics
CVSS 3.1 9.8/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Tenda | AC23 | 16.03.07.45 |
References
- https://github.com/jingping911/tendaAC23overflow/blob/main/README.mdExploit, Third Party Advisory
- https://vuldb.com/?ctiid.220640Permissions Required, Third Party Advisory
- https://vuldb.com/?id.220640Third Party Advisory
- https://github.com/jingping911/tendaAC23overflow/blob/main/README.mdExploit, Third Party Advisory
- https://vuldb.com/?ctiid.220640Permissions Required, Third Party Advisory
- https://vuldb.com/?id.220640Third Party Advisory
Timeline
- Published
- Feb 11, 2023
- Last modified
- Jun 17, 2026
- NVD status
- Modified