Tenda F1202 V1.0BR_V1.2.0.20(408), FH1202_V1.2.0.19_EN were discovered to contain a stack…
Priority HIGH 82CWE-787Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.
Summary
Tenda F1202 V1.0BR_V1.2.0.20(408), FH1202_V1.2.0.19_EN were discovered to contain a stack overflow in the page parameter in the function fromSafeClientFilter.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00928 60th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 7
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:tenda:f1202_firmware:1.2.0.20\(408\):*:*:*:*:*:*:* | 1.2.0.20(408) | Vulnerable | Tenda |
| cpe:2.3:h:tenda:f1202:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Tenda |
| cpe:2.3:o:tenda:fh1202_firmware:1.2.0.19_en:*:*:*:*:*:*:* | 1.2.0.19_en | Vulnerable | Tenda |
| cpe:2.3:h:tenda:fh1202:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Tenda |
| cpe:2.3:o:tenda:f1202_firmware:1.0br:*:*:*:*:*:*:* | 1.0br | Vulnerable | Tenda |
| cpe:2.3:o:tenda:4g300_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Tenda |
| cpe:2.3:h:tenda:4g300:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Tenda |
- cpe:2.3:o:tenda:f1202_firmware:1.2.0.20\(408\):*:*:*:*:*:*:* Versions 1.2.0.20(408) Vulnerable ·Tenda
- cpe:2.3:h:tenda:f1202:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Tenda
- cpe:2.3:o:tenda:fh1202_firmware:1.2.0.19_en:*:*:*:*:*:*:* Versions 1.2.0.19_en Vulnerable ·Tenda
- cpe:2.3:h:tenda:fh1202:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Tenda
- cpe:2.3:o:tenda:f1202_firmware:1.0br:*:*:*:*:*:*:* Versions 1.0br Vulnerable ·Tenda
- cpe:2.3:o:tenda:4g300_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Tenda
- cpe:2.3:h:tenda:4g300:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Tenda
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-37718
- 2026-10-03 Alias added: GHSA-c8qw-47fp-h943
References
More Tenda 4g300 Firmware vulnerabilities
- TI-2023-20189 Tenda 4G300 v1.01.42 was discovered to contain a stack overflow via the page parameter at /VirtualSer. CVSS 3.1CRITICAL 9.8
- TI-2023-19243 Tenda F1202 V1.0BR_V1.2.0.20(408), FH1202_V1.2.0.19_EN were discovered to contain a stack… CVSS 3.1CRITICAL 9.8
- TI-2023-19242 Tenda F1202 V1.0BR_V1.2.0.20(408), FH1202_V1.2.0.19_EN were discovered to contain a stack… CVSS 3.1CRITICAL 9.8
- TI-2023-19241 Tenda F1202 V1.0BR_V1.2.0.20(408), FH1202_V1.2.0.19_EN were discovered to contain a stack… CVSS 3.1CRITICAL 9.8
- TI-2024-03880 Tenda 4G300 sub_429A30 stack-based overflow CVSS 3.1HIGH 8.8
- TI-2024-03879 Tenda 4G300 sub_4279CC stack-based overflow CVSS 3.1HIGH 8.8
Sources
- CVE-2023-37718 · CVE Program
- CVE-2023-37718 · NVD
- FIRST EPSS
- GHSA-c8qw-47fp-h943 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences