CVE-2022-46534 json
Tenda F1203 V2.0.1.6 was discovered to contain a buffer overflow via the speed_dir parameter at /goform/SetSpeedWan.
published 2022-12-20 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-49338
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 58%
- public exploits
- 0
- none known
Summary
Tenda F1203 V2.0.1.6 was discovered to contain a buffer overflow via the speed_dir parameter at /goform/SetSpeedWan.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 18 mo ago
Exploit prediction
0.85% chance of exploitation in the next 30 days, higher than 58% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/Double-q1015/CVE-vulns/blob/main/tenda_f1203/formSetSpeedWan/formSetSpeedWan.md referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Classification
- Weakness
-
- CWE-120 Buffer Copy without Checking Size of Input
References
-
github.com
/Double-q1015/CVE-vulns/blob/main/tenda_f1203/formSetSpeedWan/formSetSpeedWan.md
exploit, third-party-advisory
Sources
- CVE List CVE-2022-46534
- NVD CVE-2022-46534
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