CVE-2026-7056
Tenda F456 httpd SafeUrlFilter fromSafeUrlFilter buffer overflow
HIGH 7.4EPSS 1.0%
A vulnerability was detected in Tenda F456 1.0.0.5. Impacted is the function fromSafeUrlFilter of the file /goform/SafeUrlFilter of the component httpd. The manipulation of the argument page results in buffer overflow. The attack may be performed from remote. The exploit is now public and may be used.
- Affected
- Tenda · F456
- CVSS v4.0 VULDB
- 7.4 HIGH
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/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS v3.1 VULDB
- 8.8 HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS v2.0 VULDB
- 9.0 HIGH
AV:N/AC:L/Au:S/C:C/I:C/A:C - EPSS
- 1.01% chance of exploitation in the next 30 days, 63rd percentile
- Published
- 2026-04-26
- Updated
- 2026-04-27
Proof-of-concept exploits (1)
- Litengzheng/vuldb_new/blob/main/F456/vul_127/README.md10★ · 2026-07-15
Security advisories
- https://vuldb.com/submit/798458
- https://vuldb.com/submit/798462
- https://vuldb.com/vuln/359629
- https://www.tenda.com.cn