Vulnerability details
CVE-2026-3380
Tenda F453
Tenda F453 L7Im frmL7ImForm buffer overflow
CVSS 4.0
8.7High
Official description
A vulnerability was found in Tenda F453 1.0.0.3. This issue affects the function frmL7ImForm of the file /goform/L7Im. The manipulation of the argument page results in buffer overflow. The attack may be launched remotely. The exploit has been made public and could be used.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.7High | 4.0 | CVEProject cvelistV5 (CNA) (VulDB) | 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 |
| 8.8High | 3.1 | CISA ADP / Vulnrichment (CISA-ADP) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| 8.8High | 3.1 | CVEProject cvelistV5 (CNA) (VulDB) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R |
| 8.8High | 3.0 | CVEProject cvelistV5 (CNA) (VulDB) | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R |
| 9.0High | 2.0 | CVEProject cvelistV5 (CNA) (VulDB) | AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Tenda | F453 | 1.0.0.3 | CVEProject cvelistV5 (CNA) |
References and advisories
5- https://vuldb.com/?id.348265 vdb-entrytechnical-description
- https://vuldb.com/?ctiid.348265 signaturepermissions-required
- https://vuldb.com/?submit.759629 third-party-advisory
- https://github.com/Litengzheng/vul_db/blob/main/F453/vul_81/README.md exploit
- https://www.tenda.com.cn/ product
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Details
- Published
- 2026-03-01
- Last updated
- 2026-05-05
- State
- Published
- Assigner (CNA)
- VulDB
Exploit prediction (EPSS)
0.85%
Probability of exploitation in 30 days
58.4%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- Yes
- Exploitation
- Proof of concept
- Technical impact
- Total
Weaknesses (CWE)
- CWE-120Buffer Overflow
- CWE-119Memory Corruption