CVE-2023-43271 json
Incorrect access control in 70mai a500s v1.2.119 allows attackers to directly access and delete the video files of the driving recorder thr…
published 2023-10-09 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-47690
- cvss
- 9.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 53%
- public exploits
- 0
- none known
Summary
Incorrect access control in 70mai a500s v1.2.119 allows attackers to directly access and delete the video files of the driving recorder through ftp and other protocols.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.71% chance of exploitation in the next 30 days, higher than 53% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/Question-h/vuln/blob/master/70mai_a500s_backdoor.md referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
Classification
- Weakness
-
- CWE-306 Missing Authentication for Critical Functionality
References
-
github.com
/Question-h/vuln/blob/master/70mai_a500s_backdoor.md
exploit, third-party-advisory
-
github.com
/Question-h/vuln/blob/master/CVE-2023-43271.md
third-party-advisory
Sources
- CVE List CVE-2023-43271
- NVD CVE-2023-43271
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.