CVE-2023-43885 json
Missing error handling in the HTTP server component of Tenda RX9 Pro Firmware V22.03.02.20 allows authenticated attackers to arbitrarily lo…
published 2023-11-07 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-48245
- cvss
- 8.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 56%
- public exploits
- 0
- none known
Summary
Missing error handling in the HTTP server component of Tenda RX9 Pro Firmware V22.03.02.20 allows authenticated attackers to arbitrarily lock the device.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.79% chance of exploitation in the next 30 days, higher than 56% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- blog.rtlcopymemory.com https://blog.rtlcopymemory.com/tenda-rx9-pro/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 8.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H |
Classification
- Weakness
-
- CWE-862 Missing Authorization
References
-
blog.rtlcopymemory.com
/tenda-rx9-pro/
exploit, technical-description, third-party-advisory
Sources
- CVE List CVE-2023-43885
- NVD CVE-2023-43885
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